UDP-400R-4.6
368W 80A 4.6VDC Redundant 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-400R-4.6 delivers 4.6VDC at up to 80A with 368W rated output and adds integrated redundancy for higher-reliability LED signage and display systems. Two UDP-400R supplies can be connected in parallel, allowing the remaining PSU to support the load if one supply becomes unavailable. The compact 26mm design operates from 90-264VAC and incorporates active PFC, fanless cooling, conformal coating and comprehensive electrical protection. Integrated DIP switches provide output voltage adjustment from 4.2V to 4.6V. UDP-400-spec
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