The Current-style AC Voltage Transformers are essentially a 1:1 primary to secondary ratio AC current transformer used to measure an AC primary voltage. The basic application design uses a current limiting resistor in series with the current transformer primary input. An I/V (current/ voltage) switching circuit is used to transform the current transformer secondary output to a signal proportional to the AC primary voltage that is at a level suitable for micro-processor based applications.
|TV31 Models||Input/ Output||Accuracy/ Linearity||Secondary Burden|
(UL Recognized E466650)
|0.1, 0.2||≤ 500Ω|
|TV31D||2mA/ 2mA||0.1, 0.2||≤ 150Ω|
|TV31E||2mA/ 2mA||0.1, 0.2||≤ 150Ω|
|TV31F||2mA/ 2mA||0.1, 0.2||≤ 200Ω|
Download TV31B0x Data Sheet (pdf 328kb)
Download TV31 Brochure (pdf 559kb)
Download Application Note 1:1 Current Style Voltage Transformer App Note #1508 (pdf 559kb)
Many of our products can be designed and manufactured to meet the specific application requirements. For a no obligation technical evaluation, contact us with your specific performance requirements.