ZMPT101B Precision AC Voltage Transformer | PCB Mount
The ZMPT101B Precision AC Voltage Transformer is a high-accuracy miniature transformer designed specifically for AC voltage sampling and measurement applications. Unlike ready-made modules, this is the standalone transformer component used to build custom voltage sensing circuits.
It offers excellent electrical isolation, stable performance, and compact PCB-mount design, making it ideal for engineers, hobbyists, and OEM power monitoring projects.
Perfect for use with custom amplifiers, operational circuits, and microcontroller-based ADC systems.
Specifications of ZMPT101B Precision AC Voltage Transformer –
| Parameter | Value |
|---|---|
| Model | ZMPT101B |
| Type | Precision AC Voltage Transformer |
| Rated Input Voltage | 0–250V AC |
| Rated Output | Analog low-voltage signal |
| Frequency | 50/60Hz |
| Isolation Voltage | ≥ 2000V AC |
| Mounting Type | Through Hole / PCB Mount |
| Package Type | DIP/Encapsulated |
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Precision miniature AC voltage transformer
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Standalone transformer only (not module)
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High isolation between primary and secondary
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Excellent linearity and stability
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Low phase error
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Designed for PCB mounting
Package Contains –
1 × ZMPT101B AC Voltage Transformer (bare component)





