The WE-DCT series from Würth Elektronik is for larger-current SEPIC applications and finds its usage often used as a 1:1 transformer. The very low RDC and core losses go back to the specially trimmed WE-PERM core material, which has proven its outstanding performance in other high current inductor families of Würth Elektronik. Due to the WE-PERM material, the WE-DCT has a very stable (soft) saturation behavior, which guarantees, even at max conditions, a great performance. The WE-DCT has current handling capabilities of 14.5A DC currents and up to 120A in saturation current. Besides in SEPIC converters, the WE-DCT can also be used in CUK topologies, solar inverters and high-power switching regulators.