The Best 12V To 3V Converter of 2022 – Reviewed and Top Rated
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.
2,347 Reviews Scanned
- Converts a 12V input voltage (will operate with any input voltage from 8V to 24V) to 3V DC (+10% -0%) output at up to 3A
- Up to 9W output power (3V at 3A)
- Fully sealed and waterproof
- Overload / over-current / over / low voltage protection, stable performance
- The inputs and outputs are labeled on the sticker on top of the converter, the red and black wires are the + and - 12V input, and the red and yellow wires are the + and - 3V output.
- All epoxy sealed containers with Waterproof Housing; Non-isolated
- High efficiency: >96%; Reliable, low heat dissipation max. 40 ℃;
- With overload / over-current / over / low voltage protection, stable performance.
- Light compact, convenient to use and transport; Auto recovery
- Widely used in Car device, such as LED Display, Hard Disk Player, MP3, DVD, GPS, etc
- AMS1117-3.3 is a positive Voltage Regulator Step Down Power Supply Module, support DC 4.75-12V input and 3.3V fixed voltage and 0.8A current output.
- The module is suitable for electronic devices such as SCM project design needs 5V power supply, It is simple Dual-panel design and the Input output using the 2 Pin single row pin for easy connection. AMS1117-3.3 pinout can be easy to connected with your MCU development and provide the contant power supply.
- Applicable for high-efficiency linear regulator Published Active Power Regulator Battery Charger Active instrument.
- Applications: Arduino UNO MEGA2560; MSP430 Development Board; 3.3V Low power consumption MCU; FPGA/CPLD PLD Programmable Logic Systems; ARM7 ARM9 ARM11 STM32; etc.
- AMS1117 overheat shutdown circuit provides overload and over-temperature protection.
- 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.
- All epoxy sealed containers with Waterproof Housing; Non-isolated
- High efficiency: >96%; Reliable, low heat dissipation max. 40 ℃;
- With overload / over-current / over / low voltage protection, stable performance.
- Light compact, convenient to use and transport; Auto recovery
- Widely used in Car device, such as LED Display, Hard Disk Player, MP3, DVD, GPS, etc
- Very small size, length, width and height are 17*11*3.6mm，Input: 4.5V-24V,Output: 3.3V,
- The maximum output current can reach 1.8A, when the output current is 1.5A, the output voltage is 3V
- 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
- 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.
- Mini 3A DC-DC Step-down power module, suitable for aviation model power supply, DIY mobile power supply, monitoring power supply, four-wheel-drive power supply, communication equipment power supply, etc.
- Wide Input Voltage Range: 4.5V to 28V, can be used as voltage regulator 24V/12V/9V to 12V/5V/3.3V etc.
- Output Voltage: 0.8V to 20V adjustable, 3A (max), Transfer Efficiency up to 96%.
- Working Temperature: -45 to 85 degrees Celsius, Size: 22x17x4mm. Be well-suited for all kinds of occasions with strict requirements for volume and weight.
- Note: Be careful not to reverse the positive and negative terminals to avoid any possible damage.
- 3.3V 5V 12V Multi Output Voltage
- 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.
Last update on 2024-07-14 / Affiliate links / Images from Amazon Product Advertising API
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