Product Description Collecting listings has surprises Description
This step-down (buck) power supply module converts its input voltage of 6V to 24V to a fixed 5V USB output at up to 3A output current. It is suitable for providing a regulated 5V USB output to charge your mobile phone, tablet or any other USB-powered device.
Features
- Color: Red.
- Material: PCB.
- Size: 2.70X1.60X0.60cm/1.06X0.63X0.24 inch.
- Flat copper inductor, improves conversion efficiency.
- Input reverse polarity protection, will not damage when input connect incorrect.
- The max output current 3A, long time use 2.1A, enough use.
- Support protection: input overvoltage, undervoltage protection, input overcurrent, output overcurrent and short circuit,machine overtemperature.
- Support multiple fast charging protocols: Solar panel to mobile phone charging, car charging retrofit, driving recorder power supply, home power conversion, modification, fast charge adapter.
Specification
- Switch frequency: 500KHz.
- Output ripple: 10mV.
- Output indicator: Output voltage indicator is red
- Operating temperature: Industrial grade (-40℃ to 85℃) (the higher the ambient temperature, the lower the output power)
- Output overvoltage protection: Input 1.5A, output 5V, with 300W TVS tube clamp protection.
- Full load temperature: 30 ℃.
- Static current: 0.85 mA
- Load regulation: ±1%
- Voltage Regulation: ±0.5%
- Dynamic response speeds: 5% 200uS
Package includes 5 x USB DC-DC Modules Contact US 1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave response. Thank you.
On Sep 16, 2026 at 07:07:54 PDT, seller added the following information:
