MCH-K303D 0-30V 0-3A 160W Adjustable DC Switching Power Supply 4 Digits LED Regulated Power Supply

Specification:ModelMCH-K303DOutput current0-3AOutput voltage0-30VInput voltage220VDisplay4-digit DisplayRipple and noise50mVPower supply responseCV0.01%+2mV CC0.2%+2mALoad effectCV0.01%+5mV CC0.2%+5mAProtectionCurrent limitation and short circuit protectionOperating environment0-40C Relative humidity: 90%SizeApprox. 22 x 7 x 16cmPlugEU PlugInstructions for use:–Connection of the output port: The test dedicated line will be standard, red is inserted into the + port, and black is inserted into the – port.–Set a constant voltage: Keep the test leads open and adjust the voltage knob to get the desired voltage.–Set Constant Current: Place the voltage and current knobs on a small value stand, short the test leads, and adjust the current knob to get the desired current.Feature:● Full-featured output protection● Continuous output at full load● Stability, reliability and durability●Small size, easy to carry, save space●Use high quality components, power efficiency85%● Beautiful appearance, novel structure, overall compact and lightweight●The perfect combination of the side cooling holes and the rear cooling fan makes the heat dissipation better, and the power supply does not affect the service life due to excessive temperature.Applications:1.Factory product testing aging: such as DC motor, DC fan, car DVD, car audio, resistors, capacitors and other products test aging.2.Battery charging industry: Perfectly used in the battery charging industry, it provides constant current char