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2mA/2mA Voltage Transformer

ZMPT107-1 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. ZMPT107-1 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. ZMPT107-1 is popular to a limited internal space of devices.
The model can be designed and manufactured to meet the specific design challenges of the client’s specific application.ZMPT107-1 is only a small sampling of the many different products which have been and are currently being manufactured.

Model: ZMPT107-1
Brand: ZEMING
Code: 8504311000
PDF: ZMPT107-1 specification.pdf


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Structural parameters

ZMPT107-1

Current-type Voltage transformer

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

The main technical parameters

Model	ZMPT107-1
Rated input current	2mA
Rated output current	2mA
Turns ratio	1000:1000
Phase angle error	≤45＇（input 2mA，sampling resistor 50Ω）
Linear range	0~1000V 0~10mA（sampling resistor 50Ω）
Linearity	≤ 0.2%（20% dot~120%dot）
Permissible error	-0.6% ≤ f ≤0%（input 2mA，sampling resistor 50Ω）
Isolation voltage	3000V（AC）
Application	voltage and power measurement
Encapsulation	Epoxy
Installation	PCB mounting（Pin Length>3mm）
Operating temperature	-40℃~+85℃
Case Material	PBT (Note: PBT case is available for wave soldering)