EL9570
The EL9570 from Beckhoff features a 48 V DC nominal voltage and a 500 µF capacitance. Part of the EL EtherCAT Terminals, it supports 10 A ripple current at 100 kHz and internal resistance below 20 mΩ. This compact terminal weighs 90 g and operates from 0° to 55° C.
It uses electrolytic capacitors and provides ESD protection up to 2 kV. An overvoltage control range of ±12 V protects against spikes. Approvals include CE, CCC, ATEX and IECEx for hazardous environments.