Sell [KLOWARE1] 2x0-30V 2mA-3A Continuously Adjust DC Regulated Power Supply Board DIY Kit best price

Description: Circuit voltage can be from 0 v, output current can be ma from 2 to 3 a continuously adjustable, set the output current, if the experiment circuit exceeds the current (including short circuit), Circuit protection immediately, not cause danger such as burning device, it is electronic manufacture's right-hand man. It is never afraid of the fireworks! Like making all kinds of audio circuit friend, often due to the different working voltage and circuit have a headache, this circuit can also two series into a dual power supply, can meet the needs of all sorts of use. 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. Specification: Material: plastic Product detailed size: 84mm X 84mm/3.31 X 3.31 inch Feature: Input voltage: 24V AC Input current: 3A Maximum Output voltage: 0 to 30V continuous adjustable Output current: 2mA - 3A continuously adjustable Output voltage ripple: minimum 0.01% Package Includes: 1 Piece Adjustable DC Regulated Power Supply DIY Kit(2 Pack) 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! Due to the quality differentiation of monitors and lighting effect, the picture may not reflect 100% the actual color of the item Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.