Temperature: -10°C to 40°C
Relative humidity: <80%
Table 2-1
Model Max. Voltage Max. Current Fuse Rating Weight (lbs)
HY1520EX 15V 20A 10A/250V 14
HY1530EX 15V 30A 10A/250V 15
HY3010EX 30V 10A 10A/250V 14
HY3020EX 30V 20A 10A/250V 15
HY3030EX 30V 30A 15A/250V 15
HY5020EX 50V 20A 15A/250V 17
HY6020EX 60V 20A 15A/250V 16
2-2 Front Panel Descriptions
(1) Trademark: Volteq.
(2) Digital ammeter: displays the actual output always; this equates to the set value if in CC mode.
(3) Current knob (Coarse): for coarse adjustment of current limit.
(4) Current knob (Fine): for fine adjustment of current limit.
(5) CC indicator light: this indicator turns red when the power supply is in constant current (CC) mode (See 3-2).