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

ZMPT104F 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. ZMPT104F 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.ZMPT104F is popular to a limited internal space of devices.

Structure parameters

ZMPT104F

Current-type voltage transformer

Small size,high accuracy,good consistency,for voltage and power measurement

 

Structural parameters

ZMPT104F

             

 

                                   Front view                                                   Bottom view


The main technical parameters

Model

ZMPT104F

Rated   input current

2mA

Rated   output current

2mA

turns ratio

1000:1000

phase angle error

≤45'(input 2mAsampling resistor 50Ω

linear range

0~1000V     0~6mAsampling 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

Output   leads installation (conventional lead length shown in drawing)

operating   temperature

-40℃~+85℃


Direction for use

ZMPT104F-

                                      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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