Power chip

The output voltage is 5V, the output current is rated at 3A, the input voltage is 8-29V, and the withstand voltage limit is 36V.

AC-DC series, 15W-20W single circuit, input voltage, output voltage, output current

Single Output LDO / Single Output Regulator

Power module DC-DC/F0505XT-1WR3 tube

Linear Li-Ion Battery Charger

Isolated power module: input range DC9~36V/4:1, output 5V, 10W, isolation voltage greater than 1.5kV, 1*1 inch international standard, industrial grade, TDK10 series module power efficiency up to 87%, DIP: 25.4*25.4* 11mm

Undervoltage monitoring chip, threshold voltage=4.6V

TPS54160 3.5V to 60V Input, 1.5A Step-Down Converter with Eco-Mode

6V 1A