The DPX20-48WS3P3 is a 20W DIN rail mount DC-DC converter designed for industrial applications, featuring a 18-75VDC input range and a 3.3V output at up to 5500mA. It includes input fuse, reverse polarity, in-rush current, overload, short circuit, and overvoltage protection, with 1600 VDC I/O isolation and an output DC-OK indicator. The unit meets EN55022 Class B emissions standards and has a snap-on mount compatible with TS-35/7.5 or TS-35/15 DIN rails. It measures 57.6 × 24.5 × 125.0 mm and weighs 147.5 g, using screw terminals for connections and convection cooling. Efficiency is 83% at full load, with a start-up time of 100 ms and remote On/Off control via positive logic. The operating temperature range is -40°C to 78°C without derating, with derating required up to 91°C.
These DIN rail mount DC-DC converters are ideal for generating additional, isolated and regulated voltages from the common used 24Vdc DIN rail bus. Fully protected and with Class B EMC performance, the DPX is available with single, dual or triple output models and power levels from 15 to 60W. All commonly requested voltages are covered by the series, and the units will operate from 12V, 24V or 48V nominal dc inputs with either 2:1 or 4:1 ranges.
Features
Applications for this product
| TDK-Lambda Europe GmbH | |
|---|---|
| Product Category | Power Supplies |
| Product Number | DPX20-48WS3P3 |
| Product Name | DINRail mount DC-DC converters |
| Type | DC-DC Converter |
| Operating Temperature | 85 to 95 C (185 to 203 F) |
| DC Output Voltage | 3.3 volts |
