MEAN WELL HLG-320H-42A 42V 7.65A LED Driver
$ 64.50
42V 7.65A LED driver rated at 321.3W, with internal output adjustment, active PFC and an IP65 A-type housing. Specification PDF and original images included.
9992 in stock
MEAN WELL HLG-320H-42A 42V 7.65A LED Driver
The MEAN WELL HLG-320H-42A is a 42V LED driver with a rated current of 7.65A and rated power of 321.3W. It supports constant-voltage and constant-current operation, with internal voltage/current adjustment in the A-type IP65 metal housing.
Product parameters
| Parameter | Specification |
|---|---|
| Model | HLG-320H-42A |
| Rated output | 42V, 7.65A, 321.3W |
| Constant-current region | 21–42V |
| Voltage adjustment | 38–45V |
| Current adjustment | 3.8–7.65A |
| AC input | 90–305VAC |
| Typical efficiency at 230VAC | 95% |
| Power factor correction | Built-in active PFC |
| A-type enclosure rating | IP65 |
| Dimensions (L × W × H) | 252 × 90 × 43.8mm |
The constant-current region differs from the voltage-adjustment range. Check LED load compatibility, input derating and case-temperature limits in the specification before installation.
Product images and documents
Mean Well HLG-320H-42A 320W Constant Voltage+Constant Current LED Driver Specification
Frequently asked questions
1. What is the rated power of HLG-320H-42A?
The manufacturer’s table lists 321.3W at 42V and 7.65A. HLG-320H is the series designation.
2. How can the output be adjusted?
The A version uses internal potentiometers. Voltage adjustment is 38–45V and current adjustment is 3.8–7.65A.
3. Does HLG-320H-42A support external 3-in-1 dimming?
The A version has internal adjustment. An external dimming application requires a suitable suffix version and a verified compatible control interface.
4. Can the 21–42V constant-current region be used as a voltage-setting range?
No. It describes constant-current operation with a suitable LED load. The separate voltage-adjustment range is 38–45V, and both current and power limits still apply.
| Weight | 1.9 kg |
|---|
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