ITEM NAME:Red 0-30V 2mA-3A Continuously Adjustable DC Regulated Power Supply DIY Kit L9G6 Red 0-30V 2mA-3A Continuously Adjustable DC Regulated Power Supply DIY Kit L9G6 Useful and high quality DC regulated power supply DIY kit for experimental use. Easy to install and maintain. High quality DC regulated power supply whose output voltage is continuously adjustable from 0 to 30V. Including a circuit to limit output current which enables output current to be continuously adjustable from 2mA to 3A. Provide current limiting, LED display, over load and short circuit protection. Easy to install and maintain. Note: Please install the resistances and diodes according to PCB diagram. Make sure resistance values, diode models and installation direction are correct. Please install other components from small to large, low to high. The picture of testing process is just for reference, pls in kind prevail! Material: plastic Color: Red Input Voltage: 24V AC Input Current: Max 3A Output Voltage: 0-30V (continuously adjustable) Output Current: 2mA-3A (continuously adjustable) Output Voltage Ripple: Max 0.01% Assembled Item Size: 9 * 8.5 * 3.5cm / 3.5 * 3.4 * 1.4in Package Included: 1 set DC Regulated Power Supply Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.