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You are here: Home » Products » 2mA/2mA Voltage Transformer » 2mA/2mA Voltage Transformer
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2mA/2mA Voltage Transformer

ZMPT107 miniature voltage transformer is designed for applications where AC voltage signals must be transformed accurately into a lower voltage signal appropriate for micro-processor based circuits. ZMPT107 current-type voltage transformer is a kind of mA current transformer, which turn ratio between primary and secondary is similar to 1:1. a limiting resistor is nessary to be in it with primary winding.ZMPT107 is popular to a limited internal space of devices.

Structure parameters

ZMPT107

Current-type Voltage transformer

Small sizehigh accuracygood consistencyfor voltage and power measurement

Structural parameters

ZMPT107

                         Remarks: primary input: 1、2 pins  secondary output: 3、4pins

                                                      Or

                                   primary input:: 34 pins  secondary output::12pins


The main technical parameters

Model

ZMPT107

Rated   input current

2mA

Rated   output current

2mA

turns ratio

1000:1000

phase angle error

≤45input 2mAsampling   resistor 50Ω

linear range

0~1000V       0~10mAsampling resistor 50Ω

linearity

0.2%20%dot~120%dot

Permissible error

-0.6% ≤ f ≤0%input 2mAsampling resistor 50Ω

isolation voltage

3000V

application

voltage and power measurement

Encapsulation

Epoxy

installation

PCB mountingPin Length>3mm

operating   temperature

-40℃~+60℃

CASE   Material

ABS (Note: ABS shell is not available for wave -soldering)


Direction for use

ZMPT107-1

                                              Figure Ⅰ                                 FigureⅡ

1. The typical usage of the product is for the active output (FigureⅠ). R'is a limiting resistor,R is a sampling resistor.

2. The product can be directly through the resistance sampling , easy to use ( FigureⅡ).

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