Mike: Nearly every analog instrument uses the 4-20 mA loop. Field transmitters, positioners, and variable frequency drives ...

A novel transducer converting output signals of sensor modules to 4~20mA was designed. The interface was composed with digital controllable universal voltage-to-current converter (VIC) with a current ...

Coreless transformers (CTs) in solid state isolators (SSIs) rely on inductive coupling to transfer information and power ...

This article briefly compares SSIs with alternative technologies used in solid state relays (SSRs) and reviews international ...

4-20mA Loop Current Transmitter XTR116U The XTR116 are precision current output converters designed to transmit analog 4-to-20mA signals over an industry standard current loop. They provide accurate ...