FIS121 Overview
CURRENT SENSE INDUCTORS FIS Series Current sense inductors, as feedback elements linking the output and pulse control circuitry, allow low-cost regulation of switch-mode power supplies Fully encapsulated with a frequency of 200 kHz maximum Isolation Pri to Sec: 15 A maximum Electrical Specifications @ 25°C Part No. FIS 101 FIS 111 FIS 121 Prim/Sec Ratio 1/50 1/100 1/200 Notes:.