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Mean Well NPF-40-20 40 W CV+CC LED driver
Mean Well NPF-40-20 is a 40 W CV+CC LED driver with a 12 V–20 V constant-current region.
Mean Well NPF-40-20 40 W CV+CC LED driver
Minimum order quantity: 1. Order in multiples of 1.
113.81 PLN
Shipment in 8-10 working days
tm_NPF-40-20
Mean Well NPF-40-20 is a 40 W CV+CC LED driver with a 12 V–20 V constant-current region.
Delivery
1-3 dni (PL), 3-10 dni (non-PL)
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Return Policy
14 days
NPF-40-20 – full product specification
Mean Well NPF-40-20 is a NPF-40-series power supply rated at 40 W. The parameters below come from the exact official manufacturer datasheet.
CV+CC operation
The driver combines voltage regulation and current limiting; its constant-current region is 12 V–20 V DC.
Full technical specifications
| Dimensions | 150 × 53 × 35 mm |
|---|---|
| Document revision | NPF-40-SPEC 2026-02-09 |
| Typical efficiency | 88 % |
| hold_up_time | 230 vac ms: 16; 115 vac ms: 16 |
| Input frequency | 47–63 Hz |
| Input range | 90–305 VAC / 127–431 VDC |
| Inrush current | 50 A |
| IP rating | IP67 |
| Rated current | 2000 mA |
| Operating mode | Constant voltage + constant current (CV+CC) |
| CC-region maximum voltage | 20 V |
| CC-region minimum voltage | 12 V |
| Output voltage | 20 V |
| Over-voltage protection range | 23–27 V |
| Over-voltage protection | Yes |
| Short-circuit protection | Yes |
| Rated power | 40 W |
| Manufacturer warranty | 5 years |
| Weight | 0.49 kg |
Manufacturer datasheet
Complete source specification: official Mean Well datasheet.
tm_NPF-40-20
Data sheet
- Power supply type
- CV+CC
- Rated power [W]
- 30,1-60
- Output Current of CC power supply [mA]
- 2000
- CC operating window
- 12-20
- Min. output voltage of led driver (CC)
- 12
- Max. output voltage of led driver (CC)
- 20
- IP grade
- 67
- Length [mm]
- 150
- Width [mm]
- 53
- Height/thickness [mm]
- 35
- Warranty [years]
- 5
- Input voltage [V]
- 90-305
Specific References
- EAN13
- 4711287459073
- MPN
- NPF-40-20
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