HP1201P for GFCI soft iron permalloy ring magnetic core

Product Overview

Description

current transformer coil :

 

The core with winding(800 turns 38AWG) could meet the below requirement .

Test condition Iin=5mA F=50Hz Rl=1KΩ

Variety Ratio of output  voltage≤15% at -35 or 80 to that at ambient temperatuer 25.

Over leakage charactersticsVariety ratio of Vo≤10%  before toafter magnetization

at DC 20AT   10mS (3 times).

 

Especially high initial permeability;

High saturation flux density;
Low iron losses;
Excellent temperature stabilily; Perfect resistance to the heavy current shock;