1PCS 9V 500mA 4.5W AC-DC Step Down Isolated Switching Power Supply Module New CK

[4pcs] SF28 Super Fast Recovery Rectifier Diode, 2A, 600V – ref:770

10 x VIPER53 (Viper53-E) AC to DC Switching Converter DIP-8 STM (10 pcs) New

LNK302GN, Power Integrations, Step-Down Switching Regulator, 1-Channel 80mA

Isolated USB to TTL USB-C to Serial Port UART Module Download Line Upgrade8343

150V DC-DC Step-Down Supply Module Buck Converter Non-Isolated Stabilizer3027

150V DC-DC Step-Down Supply Module Buck Converter Non-Isolated Stabilizer2345

150V DC-DC Step-Down Supply Module Buck Converter Non-Isolated Stabilizer9598