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20 Best Top Quality Double Output Power Supply of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Top Quality Double Output Power Supply of 2023. Check our ranking below.

2,114 Reviews Scanned

SaleRank No. #1

Wefomey 120W Universal Power Supply Adjustable DC 3V ~ 24V Variable Switching AC/DC Adapter 100V-240V AC to DC 24V 5A Converter with 14 Tips & Polarity Converter - 5000mA Max

【Variable Power Supply】 Input: AC 100~240V, 50/60Hz; Output: DC 3~24V Adjustable, Max 5A 120W. The variable voltage is easy to select. You can easily obtain the voltage you want by turning the button, such as 3V, 3.5V, 4V 4.5V 5V 6V 7.5V 9V 12V 12V 15V 18V 19V 20V 24V 5A 4A 3A 2A 1.5A 1A... The voltage should not exceed 5A, otherwise the power supply will be damaged. One adapter for multiple device.
【Upgraded Version Power Supply】Built-in protruding rotatable button for adjusting the voltage suitable for your device ,The LED displays real-time voltage,which helps you control real-time condition of charging. The knob can be adjusted more evenly, and it can reach 13V ~ 14V by rotating 50%. Increase the off gear to turn off the power without pulling the plug.
【Multiple DC Tips】Equipped with 14 frequently used plugs: Micro-USB, Type-C, DC terminal connector, 6.5x4.4mm+Pin, 5.5x2.1mm, 5.5x3.0mm+Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm. Universal ac adapter equipped with a reverse polarity converter. Our DC plug polarity: inner positive(+), outer negative(-). you can use this reverse polarity converter, which expands the application range of the adapter to a greater extent.
【Widely Used】The 120W multi voltage universal power adapter fit for most AC/DC power need for 3~24V household and office electronics, like portable bluetooth, wireless receivers, electrical toys, classic radio, battery chargers, Christmas light decoration, games consoles, GPS, DVR, massage gun, webcam, speaker, CCTV camera, speaker, lan phones, USB Hubs, laptop cooler, external speaker, 5V 12V 24V LED strips Lights and more. (Check dc jack before buy: 5.5x2.5mm, compatible 5.5x2.1mm)
【Worry-Free Shopping】Package includes 1 x 3~24V 120W universal ac/dc adapter, 14 x DC tips, 1 x reverse polarity converter. Built-in multiple safety protection systems and safe to use. All products tested and shipped. If you have any questions about the product, please feel free to contact us before returning. We support 30 days money back guarantee, 24 months free exchange.

SaleRank No. #2

LOVELEDI Portable-Charger-Power-Bank - 15000mAh Dual USB Power Bank Output 5V3.1A Fast Charging Portable Charger Compatible with Smartphones and All USB Devices(White)

Portable Charger with 5V 3.1A 2 USB Output ports ,which can fast charge 2 devices at the same time.You can share with your companions to get rid of worries about the battery life of your phone. The USB C and Micro USB input ports can fully refill the battery itself in 4-5 hrs at 5V 2.0A.
Power Bank has 15000 mAh ultra-high capacity can give you an excellent battery life experience. Keep you without extra worry about low phone battery.
Power bank bulit-in Intelliegent Controlling IC can automatically identify and is universally compatible with all products, It switches the corresponding current and voltage to charge the device. Also IC can convert fluctuating current into stable current, It can effectively prevent your power bank overcharge, overvoltage, overcurrent and short circuit.Bring you the safe using experience.
Portable Chargers are very compact ,they are not only for portable charging but also around the home making it a favorite for travel.You could benefit from these battery packs When you go out.Allowing you charge mobile devices without having to be tethered to a plug socket. You could get more convenience and happiness from these high-quality power banks.
Power bank uses the safe high-density lithium polymer battery module, which is more compact and has a larger battery capacity, It exceeds the traditional Lithium ion battery on safety.The safety of customers is most concerned about ,Customer satisfaction is our greatest motivation. We sincerely hope that this shopping experience will bring you good memory.

Rank No. #3

Adjustable Universal Power Supply 3V ~ 24V 3A 72W,100V-240V Switching AC/DC Adapter Converter with 5.5x2.1mm &14 Tips,9V 12V 15V 18V 20V 24V Variable Power Supply for LED Strip Light Printer Speaker

▶【3V~24V 3A Adjustable Power Supply】Input:AC 100~240V,50/60Hz;Output:DC 3~24V Adjustable,Output current Max 3A,Wattage Max 72W(Noted:DO NOT OVERLOAD);It can provide any voltage between 3~24V,such as 3V 4.5V 5V 5.5V 6V 9V 12V 14V 15V 16V 18V 19V 19.5V 20V 22V 24V,etc.And the amp less than 3A,such as 300mA,500mA,1A,1.5A,2A,2.5A,3A.
▶【14 Plugs DC connectors & 1 Reversed Polarity Cable】It comes with an original 5.5x2.1mm tip and 14pcs frequently used tips: 6.4x4.0mm+Pin, 5.5x2.5mm, 5.0x3.0mm+Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Micro-USB, Type-C and DC terminal connector. You can screw wires in it easily.With these plugs,reversed polarity cable and different voltage output, you can save a lot of buying different voltage ac adapters.
▶【3V~24V 3A 72W Universal Power Supply With Widely Application】The 72W all-in-one multipurpose AC/DC adapter fit for many 3~24V 3A electronics such as DC linear motor, DC pump, LED light strips, under-cabinet light,christmas light, TV Box, smart speaks, wireless routers, essential oil diffuser, humidifier, mini fan, camera,hard disk box, digital photo frame, DVR NVR surveillance system,CCTV camera,massage gun,3D printer,etc and other devices under 72W. Noted:Indoor use only!
▶【Safety Design】Built-in protruding rotatable button for adjusting the voltage suitable for your device,the LED displays real-time voltage,which helps you control real-time condition of power supplying. Integrated design of power supply and plug makes it more compact and light.Built-in multiple safety protection systems.Automatic over voltage cut-off, over current cut-off,over temperature cut-off,short circuit cut-off.No noise, no spontaneous combustion,no explosion,no fire hazard,safe to use.
▶【Power Supply Adapter Package】1 x 3V~24V Switch Power Adapter;14 x DC output connectors;1 x reversed polarity cable.High temperature resistant material make it very durable and reliable.Certified by FCC,CE,Overcurrent protection,overvoltage protection,overload protection,short-circuit protection ensure the stability and smoothness. (And If you want to inquire about this product or have any question about after-sale, please feel free to contact us. We're here 24Hr service for you.)

Rank No. #4

Pyramid Universal Compact Bench Power Supply - 6 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 13.8 Volt DC 115V AC 100 Watt Power Input, Screw Type Terminals - Pyramid PS8KX

CONVERTS AC TO DC: The Pyramid Bench Power Supply features linear / regulated design. Provides convenient and reliable AC-to-DC power conversion (12V DC) w/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, HAM radio, etc
SCREW-TYPE TERMINALS: Features universal hardwired screw-type connection terminals that ensure compatibility with a wide range of devices, equipment and components. Used for component and device equipment testing, operation and performance
PLUG-IN OPERATION: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need of an external battery or additional power source
SHORT-CIRCUIT PROTECTION: Equipped w/ built-in electronic overload and short circuit protection to ensure safety of the operator and any connected electrical devices. Also fuse protected w/ auto reset. Perfectly safe for tabletop or desktop placement
OTHER FEATURES: Rugged & durable housing construction, cabinet heatsink. Compact power supplies Dimensions (L x W x H): 7.5'' x 4.9'' x 3.0'' -inches. Constant amperage is 6A & surge is 8A w/ power output of 13.8V DC & 115V AC 60Hz 100W power input

Rank No. #5

Portable Charger 10800mah,Ultra Slim 22.5W LCD Display Power Bank,Dual QC 4.0 PD USB C Fast Charging Battery Pack,3 Outputs Portable Phone Charger Compatible With Iphone Samsung Android Phone etc

【Portable Charger Power Bank】3 Outputs [Dual QC4.0 + 22.5W PD/Type-C Fast Charging] and 2 Inputs Support Pass Through Technology and Multi devices Charging Simultaneously, allows you to share portable power with families and friends.
【Ultra Slim Size Power Bank but Powerful Capacity】The ultra slim portable charger size only 5.9 x 2.79x 0.78 inch , and 220g weigh , just like a phone case to put comfortably in your palm or packet.Power banks is a small-size portable suitable for airplane travel or outdoor activity that brings you the best experience on the go.
【40 Months Support Services 】1 x 10800mAh portable charger,1 x USB C charging cable, 1 x User manual. And 3 Years warranty,24 hours friendly customer service. If you have any question, please feel free to contact us.
【Fast Charging and Import Intelligent Controlling IC】Power bank with the upgraded 22.5W output plus the latest PD& QC+ fast-charge technologies, your phone can be charged at 60%-80% in just 30 minutes，The portable charger adopt Import Intelligent Controlling IC to prevent power bank overcharge, overvoltage, overcurrent and short circuit. [CE certified] make sure product quality is safer.
【Universal Compatibility LCD display】Portable charger is universally compatible with all products via USB charging cable, including all iOS and Android smartphones, tablets, other devices and so on. LCD display shows current battery charge ,input and output status, no more guessing whether need to charge it or not.

SaleRank No. #6

KAPEYDESI Wireless Gaming Headset, 2.4GHz USB Gaming Headphones for PS5, PS4,Switch,PC,Mac with Bluetooth 5.2, 40H Battery, ENC Noise Canceling Microphone, 3.5mm Wired Jack for Xbox Series (Black)

【2.4GHz Wireless Connection & 5.2 Bluetooth Chip】KAPEYDESI wireless gaming headset adopts cutting-edge 2.4GHz connection technology (delay ≤ 20ms), which has better freedom and more stable data transmission than traditional wired gaming headsets. Connecting in 2.4GHz mode does not affect the seamless transition to Bluetooth mode when you go outdoors to team up with friends.
【40% Increased Air Permeability & Amazing Battery Life】Indulge in comfort with wireless gaming headphones, pro-grade breathable mesh, and PS5 headset wireless wide headband protection. Its adaptive design suits all face sizes, offering feather-light comfort. Get 40+ hrs battery, 25 hrs LED mode, voice prompts, and full charge in 2.5 hrs.
【Upgrade PET Dynamic Driver & ENC Noise-Canceling Microphone】KAPEYDESI top-level tech wireless gaming headset, featuring a 50mm dynamic driver and large diaphragm for precise game sound reproduction, capturing every detail, including footsteps and gunshots from all angles. The gaming headphones with omnidirectional microphones, compatible with PS5, PS4, and SWITCH, utilize ENC technology to minimize environmental noise, ensuring seamless communication with teammates.
【3 Mode Connection & Multi-Device Support】①Enjoy seamless connectivity with the PS5 gaming headset via a 2.4GHz receiver, linking to PC/PS4/PS5/Switch and more controllers. ②Switch to Bluetooth mode with double-click for mobile devices like phones and tablets (and Switch). ③Use the audio cable to connect to devices with a 3.5mm socket; Xbox series headsets are compatible (need power-off for wired mode).
【Support Use While Charging & Premium Service】The wireless PS5 headset enables uninterrupted gaming or work by allowing usage while charging, even with a low battery. Moreover, the KAPEYDESI 2.4GHz wireless gaming headset for PC offers expert customer support, ensuring responses within 12-24 hours, and providing comprehensive assistance to all users.

SaleRank No. #7

MEAN WELL RD-35A AC to DC Power Supply Dual Output 5V 12V 4 Amp 1 Amp 32W

Primary output voltage (vdc): 5
Output current (a): 4
Maximum output power (w): 32
Family: rd-35
Additional output voltages (vdc): 12

SaleRank No. #8

Pyramid Universal Compact Bench Power Supply - 2.5 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 13.8 Volt DC 115V AC 50 Watt Power Input, Screw Type Terminals, Cooling Fan PS3KX

CONVERTS AC TO DC: The Pyramid Bench Power Supply features linear / regulated design. Provides convenient and reliable AC-to-DC power conversion (12V DC) w/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, HAM radio, etc
SCREW-TYPE TERMINALS: Features universal hardwired screw-type connection terminals that ensure compatibility with a wide range of devices, equipments and components. Used for component and device equipment testing, operation and performance
PLUG-IN OPERATION: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need of an external battery or additional power source
SHORT-CIRCUIT PROTECTION: Equipped w/ built-in electronic overload and short circuit protection to ensure safety of the operator and any connected electrical devices. Also fuse protected w/ auto reset. Perfectly safe for tabletop or desktop placement
BUILT-IN COOLING FAN: The power converter features a cabinet heatsink and a built-in cooling fan to prevent the device from overheating. Constant amperage is 2.5A and surge is 3A w/ power output of 13.8V DC and 115V AC 60Hz 50W power input

Rank No. #9

Pyramid Universal Compact Bench Power Supply - 5 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 13.8 Volt DC 115V AC 70 Watt Power Input, Screw Type Terminals, Cooling Fan - PS7KX

CONVERTS AC TO DC: The Pyramid Bench Power Supply features linear / regulated design. Provides convenient and reliable AC-to-DC power conversion (12V DC) w/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, HAM radio, etc
SCREW-TYPE TERMINALS: Features universal hardwired screw-type connection terminals that ensure compatibility with a wide range of devices, equipments and components. Used for component and device equipment testing, operation and performance
PLUG-IN OPERATION: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need of an external battery or additional power source
SHORT-CIRCUIT PROTECTION: Equipped w/ built-in electronic overload and short circuit protection to ensure safety of the operator and any connected electrical devices. Also fuse protected w/ auto reset. Perfectly safe for tabletop or desktop placement
BUILT-IN COOLING FAN: The power converter features a cabinet heatsink and a built-in cooling fan to prevent the device from overheating. Constant amperage is 5A and surge is 7A w/ power output of 13.8V DC and 115V AC 60Hz 70W power input

Rank No. #10

Pyramid Universal Compact Bench Power Supply - 7 Amp Regulated Home Lab Benchtop AC-Dc Converter Power Supply for CB Radio, HAM W/ 13.8 Volt Dc 120V AC Supply, Dual USB, Cigarette Lighter PSU990KX

Converts AC to DC: the bench DC power supply features ac-dc converter variable linear/ regulated design. Provides reliable AC-to-DC Power conversion W/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, ham radio, etc
Dual USB ports: This workbench variable power converter features two (2) USB charge ports and universal banana Plug connection terminals compatible w/ a wide range of device/equipment. Used to test device/equipment operation and performance
7 amp: the simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Constant Amperage is up to 7 amp w/ 4.5Amp continuous, power output of 13.8V DC and 120 volt power supply
Short-circuit protection: This psuernummrnum is equipped w/ built-in electronic overload and short circuit protection to ensure the safety of the operator and any connected electronics. It has rugged and durable housing construction & cabinet Heatsink
Cigarette lighter: This desktop bench power supply is equipped w/ cigarette lighter, a power socket adapter to provide power to portable devices. Switch-activated power control eliminates the need for an external battery or additional power source

SaleRank No. #11

Eventek DC Power Supply, 30V/10A Variable Power Supply with Encoder Adjustment Knob, Memory Switching Bench Power Supply with 4-Digits LED Display, 5V/3.6A USB Output & Banana Plug Lead

🔥【2023 Upgrade Model Programming DC Power Supply】 DC power supply has precision encoder adjustment buttons. Simply press the knob to toggle each digit, then turn the knob to set each digit in the 0-9 range. Unlike normal knobs, the encoder knob helps you set the desired value more accurately. The power supply also has a built-in 5 V/3.6A USB port for quick charging of cell phones or other devices or for charging device maintenance.
💡【High Precision Power Display】Adjustable DC power supply provides 0-30V and 0-10A power output with constant voltage (C.V.) and constant current (C.C.) modes with automatic conversion and display accuracy up to 0.01V and 0.001a, which can automatically calculate power values based on voltage and current. In addition, the backlit 4-digit LED display provides more accurate readings of voltage and current values that are easy to see even in low-light conditions.
👍【M1-M3 Memory Storage + Output Button】Bench power supply with three sets of data storage function button M1-M3. you can save three sets of commonly used voltage and current value combinations and recall it for use at any time without repeated input. This helps improve efficiency. The built-in output on/off button allows you to set voltage and current without power supply. It prevents you from damaging the device by forgetting to disconnect the output.
💎【Reliable & Safe Design】The DC power supply is made of high quality electronic components and is FCC/CE certified to provide reliable and stable performance and effectively extend product life.When a short circuit occurs, a buzzer alarm will sound and the output will be stopped to protect the bench power supply from damage. Intelligent safety system provides multiple protection including overheat protection, voltage overload protection, short circuit protection, etc.
✅【Professional Customer Support】Providing powerful and high quality products is our aim, from R&D to production, we go through many tests and checks to make sure you get high quality products. We also provide two-year warranty and 24-hour customer support, if you encounter problems with the use of the product, you can contact us at any time.

Rank No. #12

SHNITPWR AC Adapter 120W Universal Power Adapter 4V 5V 6V 9V 12V 15V 18V 19V 20V 24V Adjustable Switching Power Supply 100V~240V AC to DC 4V ~ 24V 5A Converter with 14 Tips & Polarity Converter

𝐈𝐧𝐩𝐮𝐭 𝐚𝐧𝐝 𝐎𝐮𝐭𝐩𝐮𝐭: Input: AC 100~240V, 50/60Hz ; Output: DC 4~24V Adjustable, Max 5A 120W ; It can supply with any voltage between 4~24V,such as 4V 4.5V 5V 5.5V 6V 9V 12V 14V 15V 16V 18V 19V 19.5V 20V 22V 24V, etc and any amp less than 5A, such as such as 300mA, 500mA,1A, 1.5A, 2A, 2.5A, 3A, 3.5A, 4A, 4.5A, 5A. LCD display will show the output voltage, in case that wrong voltage regulation damage your device.
𝐔𝐩𝐠𝐫𝐚𝐝𝐞𝐝 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐏𝐨𝐰𝐞𝐫 𝐒𝐮𝐩𝐩𝐥𝐲: Based on hundreds of users feedback, we have made the following improvements: 1. The knob can be adjusted more evenly, and it can reach 13V ~ 14V by rotating 50%. 2. Increase the off gear to turn off the power without pulling the plug. 3.Add a polarity converter cable, which make it compatible with more devices，doubles its range of application.
𝟏𝟒𝐩𝐜𝐬 𝐅𝐫𝐞𝐪𝐮𝐞𝐧𝐭𝐥𝐲 𝐔𝐬𝐞𝐝 𝐓𝐢𝐩𝐬: It comes with an original 5.5x2.5mm tip and 14pcs frequently used tips: 6.5x4.4mm+Pin, 5.5x2.1mm, 5.5x3.0mm+Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Micro-USB, Type-C and DC terminal connector. Can be applied to almost all commonly used electronic devices. You can screw wires onto it easily, perfect for DIY projects.
𝐖𝐢𝐝𝐞 𝐑𝐚𝐧𝐠𝐞 𝐨𝐟 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: The 120W all-in-one multipurpose AC/DC adapter fit for many 4~24V small household electronics such as LED strips, under-cabinet light, TV Box, smart speaks, wireless routers, essential oil diffuser humidifier, USB fan, Wifi camera, USB Hub, hard disk box, DC motor, DC pump, digital photo frame, DVR NVR surveillance system etc.For indoor use only.
𝐒𝐚𝐟𝐞𝐭𝐲 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: Built-in multiple safety protection systems. Automatic over voltage cut-off, over current cut-off, over temperature cut-off, short circuit cut-off. We focus on producing premium quality and safety power adapters. No noise, no spontaneous combustion, no explosion, no fire hazard, safe to use. 6ft long power cable makes it convenient to use.

Rank No. #13

Pyramid Universal Compact Bench Power Supply-12 Amp Linear Regulated Home Lab Benchtop AC-to-Dc 12V Converter w/ 13.8 Volt Dc 115V AC 270 Watt Power Input, Screw Type Terminals, Cooling Fan-PS14KX.5

CONVERTS AC TO DC: The Pyramid Bench power supply features a linear/regulated design. Provides convenient and reliable AC-to-DC Power conversion (12V DC) W/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, ham radio, etc
SCREW-TYPE TERMINALS: Features universal hardwired Screw-Type connection terminals that ensure compatibility with a wide range of devices, equipment, and components. Used for component and device equipment testing, operation, and performance
PLUG-IN OPERATION: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need for an external battery or additional power source
SHORT-CIRCUIT PROTECTION: Equipped with built-in electronic overload & short circuit protection to ensure the safety of the operator & any connected electrical devices. The fuse is also protected with auto reset. Safe for tabletop or desktop placement
BUILT-IN COOLING FAN: The power converter features a cabinet Heatsink and a built-in cooling fan to prevent the device from overheating. Constant Amperage is 12a and surge is 14a W/ power output of 13. 8V DC and 115V AC 60Hz 270W power input

Rank No. #14

Pyramid PS9KX Universal Compact Bench Power Supply-5 Amp Linear Regulated Home Lab Benchtop Converter w/ 13.8 Volt DC 115V AC 70 Watt Input, Screw Type Terminal, 12V Car Cigarette Lighter

converts ac to dc: the pyramid bench power supply features linear/regulated design. provides convenient and reliable ac-to-dc power conversion (12v dc) w/ constant source of dc voltage. works w/ cellular phones, cb radio, scanner, ham radio, and etc
screw-type terminals: the features universal hardwired screw-type connection terminals that ensure compatibility with a wide range of devices, equipment, and components. that used for component and device equipment testing, operation and performance
plug-in operation: the simple plug-in operation provides a constant source of dc voltage, allowing for quick and consistent power conversion. this switch-activated power control eliminates the need for an external battery or additional power sources
short-circuit protection: equipped w/ built-in electronic overload & short circuit protection to ensure the safety of the operator & any connected electrical device. also, fuse protected w/ auto reset. perfectly safe for tabletop or desktop placement
built-in cooling fan: this power converter features a cabinet heatsink and a built-in cooling fan to prevent the device from overheating. the constant amperage is 5a and the surge is 7a w/ power output of 13.8v dc and has 115v ac 60hz 70w power input

SaleRank No. #15

[2-Pack] USB C Wall Charger, Aiminu 40W 4-Port Fast USB C Charger Dual Port QC+PD 3.0 Power Adapter, Double Fast Plug Type C Charging Block for iPhone 15/15 Plus/14 Pro Max/13/12/11/XS/XR,Cube Charger

【40W High-Speed Charging】:The usb wall charger supports the Power Delivery and Quick Charge 3.0 fast charging functions with a total power of up to 40W. The USB-C port supports a maximum power output of 20W. Charge your iPhone devices from 0% to 58% in just 30 minutes. That's up to 3X faster than an original 5W charger block.
【2-Pack Fast Charging Block】:Aiminu 4-port charger block is designed with Dual USB-C ports and Dual USB-A ports that can charge up to 4 devices simultaneously. You can charge your phone,tablet,and headphones at the same time,saving you waiting time.
【Universal Compatibility】:The usb c charging block compatible with All smartphones and tablets,such as iPhone 14/14 Pro/14 Pro Max/14 Plus/13/13 Pro/13 Pro Max/12/12 Pro/12 Pro Max/11/11 Pro/11 Pro Max,iPhone XS/XR/X/10/8/7/6/SE,iPad Pro/Air/Mini,Samsung Galaxy S22/S21/S20/S10/S9/S8/S7/A12/A13/A22/A32/A52/A53/A71/Note 20 10,LG,Motorola,Google Pixel,Kindle Fire,Tablets,etc.
【Complete Safety & Reliability】:Certified RoHS,CE & FCC,protect devices from overheated and over-currents,overcharging,and short circuits,charging will be automatically stopped when the battery is full. The USB C Wall Plug is made of ABS + PC fireproof material,ensuring that your digital device always charges safely.
【Compact and Portable】:It takes up no space and is comfortable to carry. Aiminu 40W 4-Port USB C Wall Charger White + Black (cable not included) with 18 Months Worry-free Replacement and 24/7 Online Customer Service. If you have any questions, please feel free to contact us.

Rank No. #16

2 Pack Power Multiple Power Supply Adapter Sync Starter Card Board sata Dual PSU Adapter Jumper Multiple Power Supply Connector add2psu Adapter ATX 24pin Molex Connector(2pack)

Add2PSU, Small size (L*W)7*3cm/2.76"*1.18",the add2psu can be installed easily anywhere. Non-heat generating solid state PC board optimizes power distribution in a cost effective manner.
Dual psu adapter, EASY SET-UP with a 4-pin MOLEX main power connector and a 24-pin ATX connector from the new source.
Multiple Power Supply Adapter, Plug and play simplicity manages additional power for video cards, hard drives and cooling fans.
HOW TO USE: 1 - Plug in your Primary PSU's molex connector into the corresponding plug 2 - Plug in your Secondary PSU's 24-pin connector into the other plug 3 - Whenever you turn on your computer (and power on your Primary PSU) this thing will automatically turn on your secondary PSU, letting that power whatever is plugged in to it
You will get 2 Pack Thsion Dual psu adapter, Synchronous Power Board Dual PSU Jumper Multiple Power Supply Adapter add2psu with Sata ATX 24pin to Molex 4 Pin Connector

Rank No. #17

BTECH RPS-30M 30 Amp Regulated Universal Compact Bench Power Supply, AC-to-DC Power Convertor, 13.8V with Screw terminals and Cigarette Plug Output

CONVERTS AC TO DC: The BTECH Regulated Power Supply allows for simple and reliable AC-to-DC power conversion w/ constant source of DC voltage. An ideal power source for CB, Ham, GMRS and LMR Two way radios, Scanners, and all 13.8V equipment.
CIGARETTE PLUG & SCREW-TYPE TERMINALS: Features both a cigarette plug and universal hardwired screw-type connection terminals that ensure easy compatibility with all DC powered devices.
SIMPLE PLUG-IN OPERATION: Simply plug in the power supply to a 110V AC outlet to provide a constant source of DC voltage, allowing for an easy and consistent power conversion. Switch-activated power control eliminates the need of an external battery or additional power source
SAFETY PROTECTED: The RPS-30M has advanced safety protection including: overheat, short, and amperage surge protection.
BTECH is proud to be in the USA, which allows you to have the best available local support for any issue that may arise. BTECH only engineers and develops radio products. This brand focus allows you to have the best available radios and accessories with the most features, with real USA warranty and support.

Rank No. #18

SHNITPWR Universal AC to DC Adapter 3V ~ 24V 2A 48W Switching Power Supply 3V 5V 6V 9V 12V 15V 18V 19V 20V 24V 1A 1.5A 2 Amps Adjustable AC/DC Converter Transformer with 14 Tips & Polarity Converter

𝐈𝐧𝐩𝐮𝐭 𝐚𝐧𝐝 𝐎𝐮𝐭𝐩𝐮𝐭: Input: AC 100~240V, 50/60Hz ; Output: DC 3~24V Adjustable, Max 2A 48W ; It can supply with any voltage between 3~24V,such as 3V 4V 4.5V 5V 5.5V 6V 9V 12V 14V 15V 19V 20V 24V, etc and any amp less than 2A, such as 300mA, 500mA, 650mA, 1A, 1.5A, 2A. LCD display will show the output voltage, in case that wrong voltage regulation damage your device.
𝐔𝐩𝐠𝐫𝐚𝐝𝐞𝐝 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐏𝐨𝐰𝐞𝐫 𝐒𝐮𝐩𝐩𝐥𝐲: Based on hundreds of users feedback, we have made the following improvements: 1. The knob can be adjusted more evenly, and it can reach 13V ~ 14V by rotating 50%. 2. Increase the off gear to turn off the power without pulling the plug. 3.Add a polarity converter cable, which make it compatible with more devices，doubles its range of application.
𝟏𝟒𝐩𝐜𝐬 𝐅𝐫𝐞𝐪𝐮𝐞𝐧𝐭𝐥𝐲 𝐔𝐬𝐞𝐝 𝐓𝐢𝐩𝐬: It comes with an original 5.5x2.5mm tip and 14pcs frequently used tips: 6.5x4.4mm+Pin, 5.5x2.1mm, 5.5x3.0mm+Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Micro-USB, Type-C and DC terminal connector. Can be applied to almost all commonly used electronic devices. You can screw wires onto it easily, perfect for DIY projects.
𝐖𝐢𝐝𝐞 𝐑𝐚𝐧𝐠𝐞 𝐨𝐟 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: The 48W all-in-one multipurpose AC/DC adapter fit for many 3~24V small household electronics such as LED strips, under-cabinet light, TV Box, smart speaks, wireless routers, essential oil diffuser humidifier, USB fan, Wifi camera, USB Hub, hard disk box, DC motor, DC pump, digital photo frame, DVR NVR surveillance system etc.For indoor use only.
𝐒𝐚𝐟𝐞𝐭𝐲 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: Built-in multiple safety protection systems. Automatic over voltage cut-off, over current cut-off, over temperature cut-off, short circuit cut-off. We focus on producing premium quality and safety power adapters. No noise, no spontaneous combustion, no explosion, no fire hazard, safe to use. 6ft long power cable makes it convenient to use.

Rank No. #19

Wireless Retro Game Console, Handheld Console, 15000 Games, Plug and Play Video Game Stick, 4K HDMI Output, 9 emulators, Dual 2.4G Wireless Controllers

【Built-in 15000 retro games】 This host preloaded 15000 games, equipped with upgrade chip, more powerful, no need to download and install, no need to surf the Internet, as long as connected to the TV can play directly, built-in 9 big simulator. Ps1 / atari/SFC/fc/gba/gb/GBC/md/arcade).
【Two competitive gamepads】2 2.4GHz wireless controller adapters, new experience, competitive gamepads, support two-player games. Responsive and easy to operate, it provides you with a more enjoyable and fun gaming experience, perfect for playing games with friends and family.
【Plug and Play Game console】Connect the controller to the power supply, plug it into the TV, turn the power on the TV to the HD channel, and display the game list screen on the TV.
【4K HDMI Output】Support 4K high-definition HDMI output, 1080P high-definition picture quality, Suitable for different monitors, can be connected to TV/computer/TV set-top box /PC, perfect to meet your high resolution and game configuration needs. The retro stick also supports saving game progress, which is suitable for saving game progress at any time.
【Fantasic Gift to Kids/Adults】The nostalgia stick game console not only brings fun playtime to children, while releasing the stress of their lives. It is an ideal gift for kids and adults on birthdays or any occasion, If you are not satisfied with our Classic Mini Retro Game Console,please contact us and we will solve your problem at the first time.We can replace a faulty product or refund.

SaleRank No. #20

Pyramid Universal Compact Bench Power Supply - 9 Amp Regulated Home Lab Benchtop AC-DC Converter Power Supply for CB Radio, HAM w/ 13.8 Volt DC 115/230V AC Switchable, USB, Cigarette Lighter - PSV90

CONVERTS AC TO DC: The switching DC power supply features AC-DC converter variable linear / regulated design. Provides reliable AC-to-DC power conversion w/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, HAM radio, etc
USB AND SCREW-TYPE TERMINALS: This workbench variable power converter features USB charge port and universal screw connection terminals compatible w/ a wide range of device/equipment. Used to test device/equipment operation and performance
PLUG-IN OPERATION: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need for an external battery or additional power source
SHORT-CIRCUIT PROTECTION: This PSU is equipped w/ built-in electronic overload and short circuit protection to ensure the safety of the operator and any connected electronics. Has rugged and durable housing construction safe desktop placement
CIGARETTE LIGHTER: This desktop bench power supply is equipped w/ cigarette lighter, a power socket adapter to provide power to portable devices. Constant amperage is up to 9 AMP w/ power output of 13.8V DC, 115/230 Volt AC switchable power supply

Last update on 2023-09-24 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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FAQ:

Q: How many inputs does a dual power supply need?

A: For example If any circuit required 12v dual supply that means it needs three input – 1 is +12v 2 is -12v and 3 is Ground. Here I am giving some circuit of dual power supply with regulated and non-regulated output.

Q: Which is the best uninterruptible power supply?

A: Best UPS of 2019: top Uninterruptible Power Supplies money can buy CyberPower CP1500EPFCLCD APC Back-UPS ES – BE700G APC BE600M1 Back-UPS 600VA Eaton 9SX 5000i RT3U Vertiv Liebert PSI 1500VA

Q: Which is the best power supply for an office?

A: If you have a large office with several devices, then the Eaton Eaton 9SX 5000i RT3U is an excellent device.

Q: Which is the best variable DC power supply?

A: 1. Tekpower Variable DC Power Supply The first power supply in our list is from a company called Tekpower, which manufacturers budget multimeters, power supplies and other test equipment. Tekpower TP3005T is a variable DC Power Supply with voltage range from 0 to 30V and current from 0 to 5A.