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5,500 pcs
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5500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The OSRAM 57452, part of the OPTOTRONIC G2 family, is a highly efficient linear constant current LED power supply designed for versatile lighting applications. This programmable driver delivers up to 50 Watts of power and features a wide input voltage range of 120-277 VAC.
Key features include OEM programmability with 1mA resolution, allowing for precise matching of the LED load to maximize performance. Programmable functions also encompass constant lumen maintenance, end-of-life indication, and LED thermal protection. The driver supports specification-grade dimming down to 1% via a 0-10V analog dimming protocol.
With a slim form factor, the OSRAM 57452 is suitable for easy installation in tight spaces. It is rated for use in dry and damp locations, making it ideal for indirect/direct lighting, linear fixtures, and recessed troffers. The driver also offers an optional auxiliary output for powering low-power sensors or modules.
Electrical specifications include an efficiency of up to 89% at full load and a power factor of 0.9. The dimming range is from 1% to 100%, with a dim-to-off feature at 0.7V/1V. The output current is programmable from 400mA to 1400mA, with an output voltage range of 10V to 55V.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum wattage for the OSRAM 57452 LED driver is 50W.
The input voltage range for the OSRAM 57452 LED driver is 120-277 VAC.
Yes, the OSRAM 57452 supports 0-10V dimming with a range from 1% to 100%.
Programmable features include output current, dimming level, dim-to-off, soft start, LED thermal protection, auxiliary output voltage, constant lumen output, and end-of-life indicator.
The operating temperature range is -22°F to 122°F.
The maximum output current is 1400mA.
The dim-to-off threshold is 0.7V for OFF and 1V for ON.