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400 pcs
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400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ERP Power PSB50E-1200-42-T is a 50W programmable constant current LED driver designed for indoor commercial and residential lighting applications. It provides a nominal output of 42V and 1.2A with an output power of 50W and typical efficiency of 90%.
The driver features 0-10V dimming with a 1-100% range (without dim-to-off) and meets IEEE 1789-2015 no-flicker recommendations. It supports input voltages of 120, 220-240, and 277 VAC and includes surge protection per IEC61000-4-5 (2 kV line-to-line / 2 kV line-to-earth) and 2.5 kV ring wave per ANSI/IEEE c62.41.
The PSB50E-1200-42-T is housed in an IP20-rated case with silicone-based potting and measures 158.0 x 26.2 x 21.9 mm. It offers Class 2 output, Class II insulation, and is UL Class P recognized. Compliance includes CB, CE, cULus, FCC, ENERGY STAR, DLC, CA Title 24, NEMA SSL-1, and IEEE 1789.
This driver is suitable for architectural and indoor LED lighting, providing a compact chassis-mount terminal block design with a 50,000-hour lifetime at Tc ≤ 75°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $35.69 | $35.69 |
| 5+ | $33.82 | $33.82 |
| 10+ | $31.94 | $31.94 |
| 25+ | $30.53 | $30.53 |
| 50+ | $29.12 | $29.12 |
| 100+ | $28.38 | $28.38 |
| 200+ | $27.30 | $27.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal output voltage is 42 VDC.
It supports 0-10V dimming only; no TRIAC or ELV dimming is available for this model.
Yes, it is listed as RoHS3 compliant. Note that this compliance status has not been independently verified from source documents.
The maximum case hot spot temperature is 90°C, with a rated lifetime of 50,000 hours when Tc does not exceed 75°C.
The driver accepts 120 VAC, 220-240 VAC, and 277 VAC inputs.
The driver has an IP20 rating with silicone-based potting.