Current Type Miniature Voltage Transformer
Current type miniature voltage transformer is designed for compact metering circuits and smart electricity meter applications. It supports reliable signal conversion and stable measurement performance in power monitoring products.
Current Type Miniature Voltage Transformer technical overview
Current Type Miniature Voltage Transformer is organized for buyers comparing Miniature Voltage Transformer for smart energy meters, current measurement, EV charging, meter cases, LCD modules, relays, terminals, and power monitoring projects. Review the existing product details and images below, then compare related Eoswell products for compatible sourcing options.
Measuring type transformer
Good linearity, high precision, wide operating range.
The primary circuit through a series of current limiting resistance and then the voltage is turned into current.
After the transformer secondary output current signal, the sampling resistance is turned into the required voltage signal. The input and output are pins. Exterior material (ABS or PBT) meets UL94-V0.
| Mode | L | W | H | A1 | A2 | B |
| PCT1917 | 19 | 17 | 18.3 | 10.16 | 10.16 | 13 |
| PCT1910 | 19.5 | 10.5 | 18 | 16.5 | 16.5 | 7.3 |
| PCT1816 | 18 | 16.2 | 13.3 | 10.16 | 10.16 | 13 |
| PCT2212 | 22 | 12 | 19 | 16.5 | 16.5 | 7.3 |
Electrical Characteristics
| Mode | Rated Input / Output | Secondary Burden | Accuracy |
| PCT1917 Series | 1mA/1mA , 2mA/2mA | ≤ 500Ω | 0.1Class , 0.2Class |
| PCT1910 Series | 1mA/1mA , 2mA/2mA | ≤ 150Ω | |
| PCT1816 Series | 1mA/1mA , 2mA/2mA | ≤ 150Ω | |
| PCT2212 Series | 1mA/1mA , 2mA/2mA | ≤ 200Ω | |
0.1CL, Ratio error: ≤0.1%,Rating point phase error: <15' , 0.2CL, Ratio error: ≤0.2%,Rating point phase error: <30' Linearity range: 5%In~120%In | |||
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