Triad Magnetics, CSE187L, Signal Magnetic Transformers, Power Transformer December 21, 2024 Category: Blog CSE Series 21 Ohm DCR 30 A 1:500 Current Sense / Low Frequency Transformer https://www.futureelectronics.com/p/passives--transformers--signal-magnetic-transformers--power-transformer/cse187l-triad-magnetics-1853126