The Best 200V Dc Power Supply of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best 200V Dc Power Supply of 2022. Check our ranking below.
2,484 (random num) Reviews Scanned
Rank No. #1
NICE-POWER DC Power Supply Variable, 200V 1A High Voltage Programmable Adjustable Regulated Lab Bench Power Supply with PC Software, Encoder Knob, Memory Storage, Output Switch, Lock Button
- Programmable DC Power Supply: DC power supply variable with RS232/USB port, after installing the specified software you can directly use the computer to control the DC power supply. You can quickly and accurately adjust the voltage/current, set multiple memory values, export data tables/graphs, program outputs and more. Please note that the software is for Windows only. If you have questions about installing or using the software, please feel free to contact us
- Encoder Adjustment Knob, Output Switch: The encoder adjustment knob can be used to precisely regulate the voltage and current. Press the knob to determine the number of digits to be regulated and rotate the pushbutton to regulate the desired voltage/current value. The output switch controls the output of the DC power supply and prevents damage to the load
- Memory Storage, Lock Button: DC power supply with 4 sets of data storage buttons, you can set the commonly used data for storage, turn on the DC power supply again can be used with one key, very convenient. The lock button prevents you from accidentally touching other buttons to avoid re-adjustment
- Multi-protection, Color Screen: DC power supply variable have multiple protections for safety and durability. Current overload protection, overheating protection, overvoltage protection and so on. The color screen clearly identifies voltage, current and power
- Terms of Service: When you buy a DC power supply you get 1* programmable DC power supply, 1 set of output power cables, 1* input power cable, 1* user manual, 1* USB cable for connecting to your computer. We provide 24 hours technical support, if you have any questions, you can contact us at any time
Rank No. #2
NICE-POWER DC Power Supply Variable, 0-200V 0-1A High Voltage Bench Power Supply with Memory Storage & Encoder Knob, Adjustable Regulated Lab Power Supply with Output Switch Lock Button Color Display
- Storage Memory, Output Switch: DC power supply variable with four sets of data storage function buttons M1-M4, can save four sets of commonly used voltage and current value combinations, recalled at any time, no need to repeat the input. The output switch controls the output of the DC power supply to prevent damage to the load
- Encoder Adjustment Knob, Lock Button: The encoder knob helps you to adjust the voltage and current quickly and precisely. Press the knob to determine the number of digits to be adjusted, then rotate the button to adjust the desired voltage/current value. The DC power supply LOCK button prevents re-adjustment by accidentally touching other buttons
- High Precision, 4-Digit Color Display: The DC Power Supply 200V 1A features a high resolution of 0.01V and 0.001A, and our DC power supply voltage is adjustable up to 200V. The lab power supply's 4-digit, backlit, colour LCD display provides a more accurate, clearly visible reading of voltage and current values
- Multi-Protection, Intelligent Temperature-Controlled Fan: Safety is our priority. The DC power supply variable has multiple protections for over-voltage, over-current, over-heat and short-circuit protection. When the internal temperature of the DC power supply reaches 122℉/50℃, the fan of the DC power supply will turn on automatically to effectively cool down and prolong the life
- Various Applications: This dc power supply variable is suitable for battery charging ( LiFePO4, lead acid batteries, etc.), electronics repair, communication equipment maintenance, electrolysis, electroplating, brush plating, lamp test, aging test, burn-in test, production line test, DIY, labs, schools, laboratories scientific research and teaching etc. The NICE-POWER DC power supply is a nice choice for beginners or professional electricians and DIY electronics hobbyist
Rank No. #3
NICE-POWER Variable DC Power Supply - 200V 5A 1000W, High Power Benchtop Laboratory Power Supply with Encoder Adjustable Voltage Regulator and Built-in Intelligent Fan
- 2024 Upgrade High Precision Encoder Adjustment: High-precision encoder adjustment knob replaces the hard-to-adjust potentiometer switch to accurately adjust the desired voltage and current values, Rotary knob adjusts each digit in the range of 0-9, and the backlit 4-digit led display accurately displays the voltage and current values, Which can be clearly seen even in low-light environments
- Stable Output, Auto Switch C.C/C.V Mode: Preset the voltage and current value you need through the encoder, When connecting your electronic items, the machine has an internal over-voltage and over-current protection device, When the load current is greater than or close to your preset value, the c.c/c.v lamp will automatically light up
- Intelligent Cooling Fan, Reliable and Safe: Our DC power supply built-in cooling elements, When the product is overloaded for a long time, the temperature reaches 50 ℃, the fan will be automatically turned on, in your long time work at the same time can protect the product is not damaged, Do not have to worry about the product's load is too large and so on
- CE & FCC Certification, Widely Used: 200V 5A Lab power supplies have passed CE & FCC Certification. , High-power DC power supply application of a wider range of 100 lamps at the same time to do the aging test, as well as other applications such as laboratories, schools, electronic maintenance, drone power supply, LED power supply, battery charging ( LiFePO4, lead acid batteries, etc.) solar energy testing, work on and/or test a car radio，electrolysis
- Compact Design, Quality Check: The lab power supply is compact and lightweight, measuring only 38 x 24 x 13 cm and weighing only 3.3 kg, Saving you more bench space and making it easy to take with you when you need it. inside the box you will find: DC power supply *1; power cord *1; english manual; low-power output cable *1; high-power output cable *1. If you have any questions about our lab power supply, Please contact us and we will reply you within 24 hours
Rank No. #4
DC-DC 12V 24V to DC 200-450V 220V 380V High Voltage Boost Converter Step Up Power Supply Module Adjustable Output Voltage
- This is a DC convert with a huge output voltage of DC 450V. this module is amazing, when the input voltage is not stable, the output will be stable. this is a non-isolated converter
- Input: DC 9-24V Lowest starting voltage: 8.4V
- Output: adjustable DC 220V-450V (MAX 450V the output voltage is stable even the input voltage is changing)
- Power: 40W continuously working, it can reach 70W occational working. lnput voltage is lowered, the output power will drop, the input voltage increases, the output power increases, but does not affect the output voltage.
- Recommand power supply for the converter: DC 12V lead-acid battery or 3/4-series of 18650 batteries, which can provide a current over 7A.
Rank No. #5
600W Adjustable Switching Power Supply AC 220V to DC 0-12V 24V 36V 48V 60V 100V 150V 200V Power Supply Digital Display 2-10A 50A(0-200V-2-3A)
- High Power Output: Delivers up to 600W of adjustable power, suitable for various applications.
- Wide Voltage Range: Converts AC 220V to DC voltages from 0V to 100V, providing flexibility for different devices.
- Digital Display: Features a clear digital display for easy monitoring of voltage and current levels.
- Adjustable Current: Adjustable output current from 2A to 50A, allowing for precise control based on your needs.
- Versatile Compatibility: Ideal for powering LED strips, motors, and other electronic devices requiring stable DC power.
Rank No. #6
LM YN High-Voltage Power Supply Module DC-DC ±45-390V Adjustable Step-Up ZVS Capacitor Charge Ultra High Voltage Adjustable Output
- Warning: High voltage danger! Please use with caution in non-electrician's profession! If you are a professional electrician who also pay attention to safety, good security measures.
- Input voltage: DC10-32V. Input current: 5A (MAX).
- Static operating current: 15mA (12V to 50V, the higher the output voltage will increase the quiescent current).
- Output voltage: ± 45-390V 780V continuously adjustable. Output power: 40W (peak 70W).
- Operating temperature: -40 ~ +75 ℃ (If the ambient temperature is high, please strengthen the heat). Operating frequency: 75KHz.
Rank No. #7
WANPTEK POWER DC Power Supply Variable 0-30V 0-10A, Adjustable Switching Regulated Bench Power Supplies with Encoder Corase & Fine Knob, 3.6A USB & Type-C Quick-Charge, Overcurrent Protection(OCP)
- Upgraded DC Power Supply: The upgraded DC power supply integrates various advanced functions. For example, precise coding knobs, USB and type-c fast charge, OCP short circuit alerts, high-definition four-digit display and multiple security protection Settings
- Coarse and Fine Coding Knob: Unlike other coding knobs, this bench power supply is equipped with coarse and fine tuning coding knobs, the coarse tuning knob sets the value before the decimal point, and the fine tuning sets the number after the decimal point. The combination of the two knobs greatly improves efficiency
- USB and Type-C Charging Port: One of the major advantages of our variable power supply over other variable power supplies is the addition of the TYPE-C fast charging port, which is different from the normal USB charging port and has a 5V/3.6A output for quickly charging your cell phone or other device, or for charging a device to be repaired
- Short Circuit Alarm: Safety always comes first. When the load equipment is short-circuited, the adjustable power supply will automatically stop the output and emit a buzzer to remind the user. Not only that, the adjustable power supply also has the functions of grounding wire, leakage protection, overheating protection, voltage overload protection and power overload protection
- Wide Applications: The adjustable dc power supply features an intelligent temperature-controlled fan and heat sink for excellent heat dissipation and is especially suitable for laboratory, electronic repair DIY, communication equipment maintenance, products line, scientific research and teaching units
SaleRank No. #8
YXQ AC 100-120V 200-220V DC 5V 6A 30W Switch Power Supply Converter for LED Strip Light
- ✲-Universal Regulated Switch power supply, convert AC 110V/220V to DC 5V 6A 30W.
- ✲-Input : AC 100-120V 60Hz,AC 200-220V 50Hz; Output : DC 5V, 6A, Wide input voltage range, steady and precise output voltage
- ✲-Protection: Shortage Protection, Overload Protection, Over-voltage Protection,Over-current protection, Over-temperature protection
- ✲-Cooling function, Hole design combined with aluminum materials ,Effective cooling function, Even in high temperature environment will can be use, Over-temperature protection
- -Widely used in Industrial automation, LED display, LED power supply, home appliance, Led Lighting, communications, Great power transformer for electronic equipment, etc.
Rank No. #9
DC Power Supply Variable, 32V 10A Adjustable Switching Regulated DC Bench Power Supply with Intelligent Charging Mode, 18W USB Interface, Precision Encoder Knob
- 【High Precision Encoder Knob】Unlike ordinary potentiometer knobs, this DC power supply is equipped with a high precision encoder knob that has strong accuracy and stability. Pressing the knob to change the digits to the left, and rotating the knob to adjust the set voltage or current for each digit between 0-9. Make work more convenient and flexible!
- 【Output Switch Control】When using the DC power supply in experiments or work, the output button can prevent you from forgetting to turn off the output and causing damage to the load. Press the output button to turn on or off the output of the power supply. The status can be seen in the indicator light on the left side of the display, making it easier for you to use the bench power supply.
- 【Overcurrent Protection】The adjustable power supply has an OCP switch button, which allows you to select whether to turn on or off the OCP according to your work needs. When the OCP function is enabled, if the load device is short-circuited during operation, the adjustable power supply will automatically stop output and emit a buzzer to remind the user. Protect adjustable DC power supplies and loads from damage.
- 【4-Digit Display Screen】Variable power supply has 0-32V 0-10A high-definition display screen, which can simultaneously display three values of voltage, current, and automatically calculated power. It has constant voltage (C.V.) and constant current (C.C.) modes, which can be automatically switched. The indicator light of the working status can be seen on the display screen. The data is accurate to 0.01V and 0.001A. The high-definition digital display helps you operate as usual in the dark.
- 【Excellent After-sales Service】Providing high-quality products is our major commitment to our customers, and each product has been repeatedly tested. If you encounter any problems with the product you receive, you can always contact us. DIAIARY Benchtop Power Supply provides a 1-year warranty plan and online technical support.
SaleRank No. #10
Jesverty DC Power Supply Variable, 0-32V 0-10A Switching Bench Power Supply with 20W USB & Type-C Quick-Charge, Encoder Corase & Fine Adjustment Knob, Output Switch, 4-Digit LED Display - SPS-3010V
- 1️⃣【Coarse & Fine Encoder Knob】: Jesverty's SPS-V bench power supply upgrades from traditional potentiometer coarse & fine adjustment knobs to encoder coarse & fine knobs making it more convenient to set your desired voltage and current and greatly improve your work efficiency! ! The coarse knob sets the value before the decimal point, and the fine knob sets the value after the decimal point. (Setting resolution 0.01V/0.001A).
- 2️⃣【USB-A & USB-C 20W Quick-Charge】: The Jesverty desktop power supply features Type-A and Type-C dual charging ports, both supporting 20W fast charging⚡. Convenient for charging your smartphone and powering up your Arduino UNO, Raspberry Pi, or other electronic modules for your projects.
- 3️⃣【Output ON/OFF Button】: With a single press of the added output button, you can easily switch the output ON/OFF. When you want to adjust settings, you don't have to remove the load or turn off the power each time! !
- 4️⃣【Functions & Protection】: AC115V/230V selectable input, OCP over-current protection, Temperature-regulated cooling fan, OPN* output status setting, etc. A bunch of convenient functions are loaded within this tiny unit! !
- 🌟Note: OPN is a function that lets the unit output voltage and current as soon as you turn the power switch on without needing to push the "OUTPUT" button.
Last update on 2025-06-20 / Affiliate links / Images from Amazon Product Advertising API
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