Description

TMR7307-C series current sensor is a type of TMR based isolated, open loop current sensor. Benefits the wide bandwidth, it is suitable for measuring DC, AC, pulse and mixed types of current signals. The TMR7307-C series provides multiple current options as 20A, 25A, 32A, 40A, 50A. The through-hole structure and onboard type facilitates the wire insertion of MC4 like PV terminals, it is well suitable for the compact solar inverter applications.

Features and Benefits

•TMR sensing technology

•Fast response time: 1 μs Typ.

•Wide bandwidth: 500 kHz Typ.

•Multiple current options: 20 A, 25 A, 32 A, 40 A, 50 A

•Fixed offset voltage and sensitivity

•Low temperature drift of offset voltage and sensitivity

•Galvanic isolation between primary and secondary circuits

•Through-hole onboard type, MC4 like terminal is compliant

Applications

•AC variable speed drivers

•Solar inverter

•Combiner box

•Power supplies for welding

•Switching mode power supply (SMPS)