Mastech HY3003D User Manual

USER’S MANUAL

DC REGULATED POWER SUPPLY

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Mastech HY3003D DC POWER SUPPLY
BRIEF INTRODUCTION:

Mastech HY3003D variable DC power supplies are very stable, regulated DC power
supplies allowing continuous adjustment of both the output voltage and output current levels.
Mastech HY3003D have LED displays, analogue displays and LCD displays.

1. TECHNICAL PARAMETERS

1.1 Input voltage : 104~127V AC (60Hz), or 207~253V AC (50Hz)

1.2 Line regulation: CV≤0.01%+1mV CC≤0.2%+1mA