_x000D_ Welcome to our store. Our products have affordable prices and good quality. We support and . If you want to work with us for a long time, please contact us and we will give you a very favorable price.Best Regards! _x000D_ _x000D_ Electronic enthusiasts are doing a variety of circuit experiments, the need for a good performance of the power supply to provide DC voltage regulator. Although the switching power supply with high efficiency, small size advantages, but inevitably residual high-frequency interference, and linear power supply because of its very low interference and good isolation, is still the first choice for enthusiasts and even professional manufacturers._x000D_ In this case,This circuit is a high-quality, continuously adjustable regulated power supply with a voltage regulation range of 0-30V. It also includes a current output limiting circuit to effectively control the maximum output current from 2mA to 3A continuously adjustable._x000D_ Let the power supply circuit test an indispensable tool, it can limit the current in the experimental circuit of the typical maximum operating current, boldly turn on the power, do not worry about failure or installation errors caused by high current damage to the experimental circuit._x000D_ Technical Specifications:_x000D_ Input voltage: 24Vac (max)_x000D_ Input current: 3A (max)_x000D_ Output voltage: 0-30V continuously adjustable_x000D_ Output limiting current: 2mA-3A continuously adjustable_x000D_ Output voltage ripple: 0.01% (max)_x000D_ Circuit characteristics:_x000D_ In this case,All in-line components, installation, maintenance simple and convenient;_x000D_ The output voltage is easy to adjust;_x000D_ The output current limit state is indicated by an LED;_x000D_ When the output current exceeds the limit current automatically switches to constant current mode, the overload or failure to provide complete protection._x000D_ Colour:Red_x000D_ Material:ABS_x000D_ Size:10x6x3cm_x000D_ Package Contents:_x000D_ 1 * short-circuit current limit protection DIY kit_x000D_ Only the above package content, other products are not included._x000D_ 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._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_