Quint DC/DC converter power supply range

Quint DC/DC converter power supplies equipped with selective fuse breaking can be used in hazardous zones and in shipbuilding.

The converters trip circuit breakers reliably. Faulty circuits are selectively shut down so that the fault is localised and important system components remain operational.

With rated output currents of 5 to 20 A, the devices supply peak currents of 30 to 120 A for 12 ms to magnetically trip circuit breakers. The converters operate with DC input voltages of between 18 and 32 VDC and the range is expanded to between 14 and 32 VDC during operation.

Depending on the device type, potentiometers at the front of the device can be used to adjust the output voltage for the ranges 5 to 18, 18 to 29.5, and 30 to 56.

By boosting the voltage on long supply lines, the modules change the voltage level or compensate for loss-related voltage drops. As a result of the electrical isolation, they separate circuits to decouple and protect sensitive loads.