Delta Electronics has extended the PMH panel mount power supply series operating temperature to -30°C. This applies to all the models within the series with 24V output in power range of 50W, 100W, 150W and 200W. The highly efficient convection cooling construction can operate between -30°C to +70°C with only slight de-rating which is above industrial norm for similar products. The excellent design also provides full operating power from -20°C to +50°C at 5000m (16400 ft.) altitude for 50W to 150W models and from -20°C to +45°C for 200W model. Other features including built-in active PFC for 150W and 200W models and Galvanic Isolation > 4.2KVac between Input to Output.
The PMH series is specifically designed for household electrical appliances with safety approvals including IEC/EN 60335-1 and IEC/EN 61558-2-16 as well as IEC/EN/UL 60950-1. The series provides connector options consisting of Terminal Block, IP20, Front Face and Harness connectors.
Highlights & Features
Safety approvals
Universal AC input voltage and wide operating temperature range -30°C to +70°C
Full power from -20°C to +50°C (50W to 150W) and -20°C to +45°C (200W) operation @ 5000m or 16400 ft. altitude
High MTBF > 700,000 hrs as per Telcordia SR-332
