0-30V 2mA-3A Continuously Adjustable DC Regulated Power Supply DIY Kit Short Circuit Current Limiting Protection

[{"description":"Useful and high quality DC regulated power supply DIY kit for experimental use. Easy to install and maintain.\n\n\n\nFeatures:\n\nHigh quality DC regulated power supply whose output voltage is continuously adjustable from 0 to 30V.\n\nIncluding a circuit to limit output current which enables output current to be continuously adjustable from 2mA to 3A.\n\nProvide current limiting, LED display, over load and short circuit protection.\n\nEasy to install and maintain.\n\n\n\nNote:\n\nPlease install the resistances and diodes according to PCB diagram. Make sure resistance values, diode models and installation direction are correct.\n\nPlease install other components from small to large, low to high.\n\nThe picture of testing process is just for reference, pls in kind prevail!\n\n\n\nSpecifications:\n\nMaterial: PCB\n\nColor: Red\n\nInput Voltage: 24V AC\n\nInput Current: Max 3A\n\nOutput Voltage: 0-30V (continuously adjustable)\n\nOutput Current: 2mA-3A (continuously adjustable)\n\nOutput Voltage Ripple: Max 0.01%\n\nAssembled Item Size: 9 * 8.5 * 3.5cm / 3.5 * 3.4 * 1.4in\n\nPackage Size: 15 * 11 * 2cm / 5.9 * 4.3 * 0.8in\n\nPackage Weight: 86g / 3oz\n\n\n\nPackage List:\n\n1 * DC Regulated Power Supply"}]