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