Application:
 1. Aging of factory product test: such as DC motor, DC fan, car DVD, car stereo, resistor, capacitor and other products of aging test.2. Battery charging industry: It is perfectly applied to the battery charging industry. It provides constant current charging and then converts to constant voltage trickle charge to prevent overcharging, protect the battery, and effectively prolong battery life.3. Inverter industry: Overcoming the stuck-in problem of linear power supply relay switching, extremely fast response speeds, and meeting instantaneously varying load requirements.4. LED manufacturing industry: LED testing, aging.5. Other occasions that need DC power supply. Specification: Output voltage: 0~30VOutput current: 0~5ADigital display: 4digit display≤±0.1% +1d(only for “DB”models)Resolution: 10mVRecovery time: ≤100msPlug: US(110V)/EU(220V)Weight: 4469gDimension: 290*130*165mm C.V. characteristic:Source regulation: 1x10-4+2mVLoad regulation: 1x10-4+2mVRipple& noise: 3mVrmsTemperature coefficient: 150PPM/в„ѓ C.C characteristic:Source regulation: 2x10-4+2mALoad regulation: 5mARipple& noise: 500PPM/в„ѓ Notices:
 1. Ventilation: Radiator at the rear of the equipment should Not be Blocked out.2. Please read the user's manual before use.3. Please allow 1-2cm errors due to manual measurement.4. Due to the difference between different monitors, the pictures may not reflect the actual color of the item.
 Package includes:  1 x Adjustable DC Power Supply1 x Multimeter Test Lead Wire (pair)1 x Power Adapter1 x User Manual Details pictures: