Buffer storage time

The buffer time (sometimes also called autonomy time) is the maximum timespan over which the capacitor can maintain the required output current. The buffer time mainly depends on the output current in buffer operation.

Any number of buffer modules can be connected in parallel in order to increase the buffer time.

Buffer time

Min.

160 ms

At 22.5 V, 40 A

Min.

320 ms

At 22.5 V, 20 A

Typ.

250 ms

At 22.5 V, 40 A

Typ.

500 ms

At 22.5 V, 20 A

Typ.

62 s

At 22.5 V, 0.1 A

Buffer storage time 1:
Buffer time, typ.
Buffer storage time 2:
Buffer time for low buffer currents, typ.