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901 pcs
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901 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ERP Power PSB50W-0850-56-S is a 48W constant current LED driver from the PSB Series. It delivers 850mA output and supports Tri-Mode Dimming including TRIAC, ELV, and programmable 0-10V dimming with a range of 1-100%. The driver operates from a nominal 120VAC input with a wide input range of 120-277 Vac and 220-240 Vac, achieving up to 90% efficiency.
This Class 2 / Class II power supply features a chassis-mount design with bottom wire leads and studs. The IP20-rated silicone-potted case measures 98.5 mm x 26.2 mm x 21.9 mm and is rated for a maximum case temperature of 90°C with a lifetime of 50,000 hours at Tc ≤ 75°C. Surge protection includes 2 kV line-to-line, 2 kV line-to-earth, and 2.5 kV ring wave per IEC61000-4-5.
The driver complies with ENERGY STAR, DLC, CA Title 24, NEMA SSL-1-2016, and meets IEEE 1789-2015 recommended practices for flicker. It is approved by CB, CE, cULus, and FCC.
| 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 driver delivers 48W output power at 850mA constant current.
It supports Tri-Mode Dimming: TRIAC, ELV, and programmable 0-10V dimming with a 1-100% range.
The driver accepts 120-277 Vac and 220-240 Vac input.
Yes, it has an IP20 rating.
It is ENERGY STAR, DLC, CA Title 24, and NEMA SSL-1-2016 compliant, with CB, CE, cULus, and FCC approvals.
Maximum case temperature is 90°C with a lifetime of 50,000 hours at Tc ≤ 75°C.