Purchase Qty. Reference FOB Price
1-49 pieces US$85.00
50-99 pieces US$75.00
100+ pieces US$65.00
Product Description
Product Description DC signal isolator, the circuit obtains power energy from the signal output end, isolates and converts the 4~20mA current signal at the input end into a 4~20mA current signal to the two-wire interface at the output end. This product does not require an independent power supply, ...