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100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The PSB50W-1200-42-S is a constant current LED driver from ERP Power, LLC, part of the PSB Series. It delivers 50W output power at 42V nominal and 1.2A, with a programmable output current range from 0.6A to 1.2A. The driver accepts multiple input voltages: 120 VAC, 277 VAC, and 220-240 VAC.
This driver features Tri-Mode Dimming supporting TRIAC, ELV, and 0-10V analog dimming with a dimming range of 1% to 100%. It achieves up to 90% typical efficiency, with total harmonic distortion less than 20% and power factor greater than 0.9. Surge protection is rated at 2 kV line-to-line and line-to-earth, plus 2.5 kV ring wave per ANSI/IEEE standards.
Housed in an IP20-rated chassis mount package with wire leads, the driver measures 98.5 mm x 26.0 mm x 23.7 mm for the -S suffix model. It is designed for commercial and residential lighting, architectural lighting, and indoor applications. Compliance includes cULus, FCC, CE, CB, UL Class P, Class 2, Class II, ENERGY STAR, DLC, CA Title 24, NEMA SSL-1-2016, and IEEE 1789-2015.
| 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+ | $27.95 | $27.95 |
| 200+ | $26.92 | $26.92 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The driver accepts 120 VAC, 277 VAC, and 220-240 VAC.
Nominal output voltage is 42 V, nominal output current is 1.2 A, programmable from 0.6 A to 1.2 A.
Supports TRIAC, ELV, and 0-10V analog dimming with a dimming range of 1% to 100%.
Typical efficiency is 90%.
Maximum case hot spot temperature is 90°C.
Yes, it is listed as RoHS3 Compliant, but this status is unverified.
Certified with CB, CE, cULus, FCC, UL Class P, Class 2, Class II, ENERGY STAR, DLC, CA Title 24, NEMA SSL-1-2016, and IEEE 1789-2015.