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DRF
Single Output DIN Rail Mount Power Supplies
The DRF premium DIN rail power supply series in the medium power range (120W, 240W, 480W and 960W) combines a sophisticated thermal design with efficiencies of up to 95% (average active efficiency over 87%) and a low no-load power consumption (<0.5 to 0.75W, depending on the model). This makes the devices ideal for customers who work according to the Eco Design Directive and are looking for an energy-efficient, compact power supply. With a peak load capacity of 150% for up to 4 seconds and a constant current characteristic with auto recovery in the event of overcurrent, the DRF series can also handle difficult loads that require a high starting current, such as in automation. In addition to overvoltage, overcurrent and overtemperature protection, the standard features also include remote on/off and the option of parallel and series operation as well as an input for setting the output voltage.
- Excellent efficiency – up to 94%
- Extremely narrow case
- Market leading no load power consumption
- ErP compliant
- Remote On/Off
- 24VDC output
- Single phase input
- 120W, 240W, 480W and 960W models
- 150% peak power
- 5 year warranty
TDK-Lambda offers a very wide variety of powerful, robust and flexible power supplies and modules for power supplies. Whether classic industrial power supplies, DIN rail power supplies or on-board power supply solutions from the socket to the POL with AC/DC front ends, intermediate bus converters, isolating DC/DC brick converters and non-isolating POL converters.
