Universal EVD/DVD Switching Power Supply Board Power Module +5v/+12v/-12v

Adjustable DC-DC 1A Step Up Power Supply Module 3V 5V 12V to 19V 24V 30V 36V

5V-12V AC-DC Isolated Switching Power Supply Module Buck Module Step Down Module

5V/12V/24V Switching Power Supply Step-down Module Bare Board 1A/ 500mA/250mA

5V/12V/24V 2A/1A/500mA Switching Power Supply Board Lsolation Stabilized Module

5V 12V 24V Isolated Switching Power Supply Module Buck Module Step Down Board

1/5/10x Isolation switching power supply module AC DC step-down module 220 to 5V

Switching Power Supply Board Module Isolation Stabilized 12V 1A 24V 500mA 5V 2A