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General| Brand | Mastech |
|---|---|
| Model | HY1803D |
| Category | Power Supply |
| Language | English |
Specifies the AC input voltage range (104-127V AC, 207-253V AC) and frequency (50/60Hz).
Details voltage and current stability against input voltage and load variations.
Defines maximum allowable ripple and noise (mVrms, mArms) for the output.
Covers constant current/short-circuit protection and voltage/current display accuracy.
Specifies permissible temperature (0~+40°C) and humidity (<90%) for operation.
Identifies front panel components: indications, adjustment knobs, and output terminals.
Step-by-step instructions for constant voltage, constant current, and restricted current modes.
Advises on handling short circuits, servicing by qualified persons, and proper storage.
Lists the essential items included with the DC regulated power supply.
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