Источник питания постоянного тока 0-30V / 0-20A

Technical parameters (1) Input voltage: AC220V+10%/ AC220V-5% 50Hz±2Hz AC110V+10%/ AC110V-5% 60Hz±2Hz (2) Rated output voltage: 0-30V adjustable (3) Rated output current: 0-20A adjustable (4) Current effect: CV≤ 2×10-4+ 1mV CC≤ 2×10-3+ 10mA (5)Load effect: CV≤ 2×10-4+ 5mV (output current≤10A) ≤ 5×10-4+ 10mV (output current>10A) CC≤ 2×10-3+ 15mA (output current≤10A) ≤ 5×10-3+ 20mA (output current>10A) (6) Ripples and noises: CV≤1.5mVr.m.s. (Output current≤10A) ≤3mVr.m.s. (Output current>10A) CC≤10mAr.m.s. (Output current≤10A) ≤15mAr.m.s. (Output current>10A) (7) Protection: Protection of current limitation (8) Instruction: Digital voltmeter and ammeter, LED three digital displays. Precision: voltmeter ±1%+2 figures Ammeter±2%+2 figures (9) Environmental conditions: 0-400C relative humidity<90%