| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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100 pcs
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100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Osram 57453, part of the OPTOTRONIC programmable dimmable family, is a highly efficient linear constant current LED power supply. It offers OEMs the flexibility to configure the output current with 1mA resolution via the OPTOTRONIC programmer, which does not require the power supply to be powered up or connected to AC line voltage during programming.
This LED driver supports specification-grade dimming down to 1% or 10% on 0-10V dimmers. It also includes customizable features such as end-of-life indication and LED thermal protection. An optional auxiliary output is available to power various sensors and low-power applications (12V, 20V, and 24V).
Key electrical specifications include a universal input voltage range of 120-277 VAC, a maximum wattage of 20W, and a UL Class 2 output for safe operation. The driver is suitable for applications such as indirect/direct lighting, linear fixtures, and recessed troffers.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Osram 57453 LED driver has a universal input voltage range of 120-277 VAC.
The maximum wattage for the Osram 57453 LED driver is 20W.
The Osram 57453 LED driver supports 0-10V dimming control.
The Osram 57453 LED driver can dim down to 1% to 10% of its output.
Yes, the Osram 57453 LED driver has an optional auxiliary output that can be configured for 12V, 20V, or 24VDC and provides up to 1W of power.
The Osram 57453 LED driver is programmable for output current, dimming level, dim-to-off, soft start, LED thermal protection, auxiliary output voltage, constant lumen output, and end-of-life indicator.