TDK-Lambda Buffer Module, DBM20 Series

TDK-Lambda DBM20 series buffer module is ideal for providing short term hold-up or peak power for loads powered by a 24Vdc output AC-DC power supply. During normal operation, energy is stored in the DBM20’s electrolytic capacitors. When the AC power is interrupted for a short period of time, the DBM20 continues to power the load, allowing equipment to shutdown in a safe and controlled manner. The DBM20 can be set to fixed or variable buffer mode.

Provides 250ms additional hold up time at 448W
Utilizes electrolytic capacitors to store energy
Narrow 49mm width
Parallel capable
Output remote on or off function