Adjustable 30V 5A DC Power Supply is designed for laboratories, schools, production lines, scientific research and teaching units and all other need DC regulated power supply. 30V 5A DC bench power supply variable intelligent temperature control with built-in thermo-sensor, effectively reduce noise and prolong the life of product The DC power supply variable(0-30V 0-5A) comes with multiple protections: limit current protection, thermal protection, voltage overload protection, short-circuit protection Easy to dial in the desired voltage and current with the coarse and fine adjustment knob. Output voltage: DC 0-30V Continuous adjustable Output DC Current: 0V - 10A Continuous adjustable Display resolution: voltage: 0.1V , current 0.01A Packaging includes: 1 * KPS305D DC Power Supply 1 * Output power cord 1 * Input power cord 1 * User manual NOTE: Do not operate in humid environment Do not operate in flammable and explosive environment Keep the product surface clean and dry