TDK-Lambda EVS-RP 20A Blocking Diode Module

TDK-Lambda EVS-RP 20A Blocking Diode Module was developed for the EVS series of constant current power supplies. The module prevents current from the storage system when the output power is turned off. EVS-RP is designed for insertion between the power supply and the storage system and features much lower heat generation than conventional backflow blocking diodes.

Features

Provides reverse current protection
Low voltage drop O-ring FET
Compact size
Maximum of 2 units for parallel operation with no current sharing function

Open frame or L-bracket construction
Convection or forced air cooling
5-year warranty
RoHS compliant

Applications

Industrial
Communications
Renewable energy

Specifications

7V_DC to 60V_DC input range
20A maximum current
0.2V_DC voltage drop
50µA maximum reverse voltage
500V_AC withstanding voltage for 1 minute (input/output-to-ground)
>100MΩ isolation resistance at +25°C, 70% relative humidity, and 500V_DC (input/output-to-ground)

Dimensions
- 50mm x 26mm x 77.5mm for open frame version
- 60mm x 32mm x 93.5mm for L-bracket type
Temperature ranges
- -20°C to +74°C operating
- -40°C to +85°C storage
Relative humidity ranges
- 20% to 90% operating
- 10% to 90% storage