TDK-Lambda ZBM20 series buffer modules are ideal for providing short term hold-up or peak power for loads powered by 12V, 15V or 24Vdc output AC-DC power supplies. During normal operation, energy is stored in the ZBM20’s electrolytic capacitors. When the AC power is interrupted for a short period of time, the ZBM20 continues to power the load, allowing equipment to shutdown in a safe and controlled manner. The ZBM20 can be set to fixed or variable buffer mode.

Provides 380ms additional hold-up time at max buffer power
Utilizes electrolytic capacitors to store energy
Five year warranty
Parallel capable
Output remote on or off function