The Best 12V To 3V Converter of 2022 – Reviews & Buying Guide
After hours researching and comparing all models on the market, we find out the Best 12V To 3V Converter of 2022. Check our ranking below.
2,140 Reviews Scanned
- 【Parameter】Input voltage: DC 8V-32V (12V 24V); output voltage DC 3.3V; output current 3A; output power 9.5W.
- 【Great Heat Dissipation】 With ultra-thin protective case, and intelligent chip overheating protection, the DROK buck converter is convenient to install and use.
- 【Protection】Over-current protection, overheating protection, input reverse connection protection, short-circuit protection, waterproof, dust-proof, moisture-proof, shock-proof.
- 【Efficient】 With high conversion efficiency up to 95%, this DROK buck converter is stable and safe.
- 【Multifunctional】DC step down converter can be use for any DC devices that are fit for the voltage range, such as GPS navigator for car RV, audio, LED display, motor, speaker, acoustics, electric fan, toy cars, air conditioning, solar panel, etc.
- Can converts 12V input voltage to 3V DC (+10% -0%) output at up to 3A.
- Overload,over-current,over,low voltage protection, stable performance.
- Compact design, high efficiency, easy to install and use.
- Wide application,can be used for car audio, radio, LED display screen, GPS navigation, toy car, LCD TV, solar energy, electrical fan.
- Uses synchronous rectification technology, has high conversion efficiency and stable performance; The input should be at least 3V higher than output.
- With potentiometer on the bottom, which allows you adjust the accuracy with the mini screw, but ensures you won't easily change its setting when mounted.
- Fully sealed, outer enclosure acts as a heat sink, specially made to be waterproof, anti-shock, anti-humidity and dust-proof, more durable.
- With reversed-connection protection, over-current protection, over-heating protection and over-voltage protection, hence is safe to use.
- Perfect for electronic hobby project, wide application, you can use it on radio, Car Audio, LED display, motor, cell phone, etc.
- Over-voltage protection, over-current protection, over-temperature protection, short-circuit protection, and automatic recovery work.
- All epoxy sealed containers with a waterproof outer casing.
- Widely used in automotive equipment, such as LED display, car navigation, car audio, car radio, hard disk player, MP3, DVD, GPS, etc.
- A quality and affordable utility for private use or work!
- Size: 11cm * 8cm * 3cm
- Input voltage: DC 12V 8V-22V.
- Output voltage: DC3.3V ±0.25V.
- Output current: 3A Max.【This product has been upgraded, from the old version's maximum 2A current output to the new version's maximum 3A current.】
- Conversion efficiency: about 95%. Shockproof Waterproof level: IP67.
- Protection function：Overcurrent protection，Overheat protection，Short circuit protection，Undervoltage protection.
- Input Voltage: Adapter Voltage step down switcher harness work as input 12V to16V; Won't work for wider voltage; NOTE: DO NOT WORK AS A BYPASS
- Output Voltage: There are three voltage slots, representing a 3.3V 5V 6V 9V power supply; According to your automotive equipment requirements
- Application: DC converter wiring harness is widely used in vehicles electronic systems; Such as power factory camera or to remove popping noise for car when install aftermarket radio stereo, Install dash cam, CB or power other car accessories devices
- Premium Quality: Adjust voltage 12V to 3.3V 5V 6V 9V step down converter made of professional electrical level copper wire materials, Strong conductivity; Prevent car equipment from damage due to over voltage, Short circuit
- Easy installation: Only 4 wires need to be connected; No need to cut any factory wire harness; Wiring diagram is included in the package
- DC12~24V to 3V1A step-down power module, waterproof, with a wire length of 13cm.
- Made from quality materials, ensuring and efficient power conversion.
- Suitable for use with 3V car tire pressure gauges, radios, toy, and other product powered by 2pcs 1.5V batteries.
- Input DC12V-24V red wire positive and black wire negative.
- Output DC3V1A, red wire positive, yellow wire negative.
- JUZITAO Step-Down Converter Parameter: Input voltage DC DC 8-22V; output voltage DC 3-15V; output current 3A; output power 11W.
- Feature: Aluminum case and silicone sealed design. High conversion efficiency(over 95% max), low heat generation, good heat dissipation, high safety. Waterproof,Anti-shock,Anti-humidity and Dust-proof, more durable.
- Protection: With multiple automatic protection function, overcurrent, short circuit, overtemperature, waterproof, input reverse connection protection.
- Wide Application: DC 8-22V to 3-15V step down converter can be used for car audio, LED display; motor, speaker; auto map navigator; hard disk player; media; electric fan; toy cars; air conditioning; solar energy, etc.
- Package & Warranty: You will receive 2pcs DC 8-22V to 3-15V 11W Voltage Regulator. If you have any problems please feel free to contact us.
- Very small size, length, width and height are 17.5*12.3*4.3mm,Input: 4.5V-24V,Output: 3.3V
- The maximum output current can reach 1.5A, when the output current is 1.3A, the output voltage is 3.2V
- Output ripple: less than 30 mV; Switching frequency: 1.5 MHz (highest), typically 1 MHz
- When using this module with an inductive load, please pay attention to the protection of the current in the rear stage. For example, when using a steering gear or a motor, a large ripple may be generated, which may affect the chips in the rear stage circuit. You can add Zener and capacitor for protection
- Package: 5PCS 3.3V Buck Module
- Mini MP1584EN DC to DC buck converter module with a wide operating range
- Input voltage: 4.5 V to 28 V; Output voltage: 0.8 V to 20 V
- Output current: 3 A (maximum); Conversion efficiency: 92% (maximum)
- Output ripple: less than 30 mV; Switching frequency: 1.5 MHz (highest), typically 1 MHz
- Operating temperature: -45 ℃ to 85 ℃; Size: 22 mm by 17 mm by 4 mm; Warning: do not reverse the positive and negative terminals to avoid any possible damage; Do not use light load (less than 10% of output power) or without load
Last update on 2025-04-05 / Affiliate links / Images from Amazon Product Advertising API
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