UDP-400-4.2
336W 80A 4.2VDC Low Profile LED Display Power Supply Please ring us to discuss a great price for this product.Product Features
- Universal AC input / Full range
- Withstands 300VAC surge input for 5 seconds
- Low-profile 26mm design
- High efficiency up to 92%
- Built-in active PFC function
- Fanless design with free-air convection cooling
- Short-circuit, overload, over-voltage and over-temperature protection
- DIP-switch adjustable output voltage
- Optional built-in redundancy on R-type models
- Conformal coating for enhanced environmental protection
Description
The MEAN WELL UDP-400-4.2 delivers 4.2VDC at up to 80A with 336W rated output for high-current LED signage and display systems. Its low-profile 26mm construction helps minimise enclosure depth, while universal 90-264VAC input and built-in active PFC support efficient integration into professional display installations. Typical efficiency reaches 90.5%. Integrated DIP switches allow the output voltage to be selected from 3.8V to 4.2V, with 4.2V as the factory-default setting. Fanless cooling, conformal coating and short-circuit, overload, over-voltage and over-temperature protection provide reliable performance for LED signage, channel letters and display applications.
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