DRM40B | TDK-Lambda

DIN Rail redundancy module, DRM40B, TDK-Lambda

DIN Rail redundancy module is ideal for connecting two 20A, 10V to 30Vdc output power supplies to produce a 20A N+1 redundant configuration. Alternatively, using the load balancing option, two 20A supplies can be paralleled to deliver a 40A output. For capacitive and inductive loads, the DRM40 will support an additional 50% peak load for four seconds. The use of low-loss MOSFET reverse current protection devices reduces the internal voltage drop to just 200mV.

Features

• Compact size
• Current balance indicator option
• Isolated alarm signals
• Occupies less space on the DIN rail
• Reduced voltage drop and power loss
• Ensure and monitor power supply load sharing
• Simplified remote monitoring