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.

100 ms

At 45 V, 20 A

Min.

200 ms

At 45 V, 10 A

Typ.

150 ms

At 45 V, 20 A

Typ.

300 ms

At 45 V, 10 A

Typ.

21 s

At 45 V, 0.1 A

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