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AJMRTC DC-DC Buck Step Down Converter, 6V-20V Input 12V/20V to 5V 3A Car USB Charger Module, Fixed 5V USB Output Voltage Regulator Power Supply Board for Dash Cam, Phone Charging, Automotive DIY Proje
- - Wide DC input range: 6V to 20V, converts 12V /20V vehicle power to stable fixed 5V USB output
- - Max 3A output current, up to 97.5% high conversion efficiency, low heat generation
- - Built-in over-current, short-circuit and reverse polarity protection for safe car use
- - Standard USB-A port, directly charge phones, dashcams, GPS and other 5V devices
- - Compact PCB size, easy installation for car, motorcycle and off-grid DIY power builds
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Overview
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AJMRTC 6-20V to 5V 3A car USB buck converter module adopts synchronous rectification buck design to convert vehicle DC power into stable 5V USB power. It supports DC input voltage from 6V to 20V, suitable for 12V and 20V power systems, delivering fixed 5V output with maximum 3A current. The module achieves up to 97.5% high efficiency and low power loss. Multiple safety protections including over-current, short circuit and reverse connection prevent damage to the module and your electronic devices. Equipped with USB-A output port, it can directly supply power to dash cameras, mobile phones, GPS trackers and other 5V USB devices. Great for car, motorcycle power modification and DIY electronic projects. Note: heatsink is recommended when running continuously at full 3A load.
- Brand: AJMRTC
- Type: DC-DC Buck Step Down Converter
- Input Voltage: DC 6V - 20V
- Output Voltage: DC 5V (Fixed 5.1~5.2V)
- Max Output Current: 3A
- Max Conversion Efficiency: 97.5%
- Output Interface: USB-A Port
- Protection: Over-current, Short-circuit, Reverse Polarity Protection
- Application: Car / Motorcycle USB Charger, Dash Cam, GPS
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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