Power chip

Power module Isolated power module, input range DC18~72V/4,1, output 12V, 30W, isolation voltage greater than 1.5kV, 2x1 inch international standard, industrial grade, T_LD-30WR3 series module power efficiency up to 90%, compatible with URB4812LD-30WR3 ,DIP,50.8x25.4x12mm

TPS60400 60mA Charge Pump Voltage Inverter with Variable Switching Frequency

TLV741P 150-mA Low-Dropout (LDO) Regulator with Foldback Current Limit for Portable Equipment

LM317-N LM317-N 3-Pin Adjustable Voltage Regulator

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TPS773 250-mA Low-Dropout Regulator with Supervisor

Synchronous Rectifier Controller with Optocoupler Driver for Forward Converter

Detection voltage 4.2V

150mA, 3.3V, DFN1×1encapsulationLDO

Power module Isolated power module: input range DC9~18V/2:1, output 15V, 3W, isolation voltage greater than 1.5kV, SIP8 international standard size, industrial grade, T_S-3WR2 series module power efficiency up to 84%, compatible with WRB1215S-3WR2 ,SIP:22*10*12mm

LM1085 3A Fixed/Adjustable Output Linear Regulator