Specification:
Type | USB DC-DC Step Down Converter |
Input voltage | DC 6V~45V |
Output Voltage | 5V |
Output Current | 3A(Max),long time work within 2A |
Efficiency | 96%(max) |
Output ripple | <30mV |
Switching frequency | 1.5MHz |
Working temperature | -45℃~ +85℃ |
Size | 38mm * 16mm * 5mm(L*W*H) |
Feature:
This is a step down module, the switching frequency is 1.5Mhz,
The chip has perfect capacity of linear regulation. fixed output DC 5v.
The inside of the chip has over-current, over-temperature protection.
Application:
DIY mobile power supply, Phone, Tablet, or other DC 5v device
Notes: some of Samsung phone or tablet does not fit this usb converter, because it need identified charging circuit,
but add a usb charger meter will solve this problem..
Package Included
1 x DC 5v usb Converter Module