Mastech HY1803D - Technical Parameters; Input Voltage and Frequency; Line and Load Regulation; Ripple and Noise Specifications

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2
REGULAR
OUTPUT
CURRENT
0~2A 0~3A 0~2A 0~3A 0~5A 0~2A 0~3A
1. TECHNICAL PARAMETERS
1.1 Input voltage : 104~127V AC (60Hz), 207~253V AC (50Hz)
1.2 Line regulation: CV ≤ 0.01%+1mV CC ≤ 0.2%+1mA
1.3 Load regulation: CV ≤ 0.01%+3mV(I ≤ 3A) CC ≤ 0.2%+3mA(I ≤ 3A)
CV ≤ 0.01%+5mV(I>3A) CC ≤ 0.2%+5mA(I>3A)
1.4 Ripple and noise: CV ≤ 0.5mVr.m.s (I ≤ 3A) CC ≤ 3mAr.m.s (I ≤ 3A)
CV ≤ 1.0mVr.m.s (I>3A) CC ≤ 6mAr.m.s (I>3A)
1.5 Protection: constant current and short-circuit protection
1.6 Voltage indication accuracy: LED/LCD ± 1%+2digits, analogue