- Shenzhen, China
- US $2.89
- Jan 29th
Mini DC-DC Power Module 3.3V 3A Output Voltage Buck Module Convertor Description: Mini DC-DC Power Module 3.3V 3A Output Voltage Buck Module Convertor Specifications: - Input voltage: 4.8-28V - Output voltage: 3.3V - Output current: 3A Max - Transfer efficiency: 96% - Output ripple: <30mV - Switch frequency: 1.5MHz Max. Typical 1MHz - Work temperature: -45a??~ +85a?? - Size: 22*17*4mm - Application: DIY Portable Power Bank, Monitor power supply, camera power supply, etc