UDP-200R-4.2
168W 40A 4.2VDC 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
- Ultra-low 19mm profile
- 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-200R-4.2 provides 4.2VDC at up to 40A with 168W rated output and adds an integrated redundant function for higher-reliability LED display power systems. Two UDP-200R units can be connected in parallel so that if one power supply becomes unavailable, the second unit can automatically support the load, helping reduce the risk of system shutdown. The 19mm low-profile design is complemented by 90-264VAC input, active PFC, DIP-switch voltage adjustment from 3.8V to 4.2V, conformal coating and comprehensive electrical protection. The R version retains the compact form factor and fanless design of the standard UDP-200 range while adding redundancy for critical signage and display installations.
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