PCB Mounting Customized Current Transformer

PCB Mounting Customized Current Transformer
PCB Mounting Customized Current Transformer

PCB mounting type current transformers of 4-pin or 2-pin with standard pitches can be easily installed in energy meters, test instruments and so. The most common type is one with through-hole, for which primary wire or busbar can put through. As high permeability soft magnetic cores are adopted, we can provide PCB type CT with very low phase tolerance and low current error. For different applications, DC immune type CT and zero-phase current transformers are available. We assist in custom design and can provide samples within a couple of days. The manufacturing process can be referred to as below.

PCB Mounting Customized Current Transformer

Features

  • High linearity over the whole current range
  • Compact size, big through-hole
  • High permeability soft magnetic cores inside
  • Accuracy up to 0.05 or 0.1 class, low phase tolerance
  • Quick prototype development and sampling

Applications

  • Electrical measuring instruments
  • Smart metering in electricity distribution
  • Electrical protective devices
  • Current sensing modules

Specifications

Description PCB Mounting Customized Current Transformer
Structure Of Winding Toroidal
Phase Single / Three
Input / Output 5~200A/1~40mA
Max. Current 5~200 A
Turns Ratio 1:500~1:10000
Burden (Rb) 1~100 Ω
Accuracy Class 0.05/0.1/0.2 Class
Core Inside Nanocrystalline / Composite Core
Encapsulation Plastic Case
Busbar Type None
Mounting Method 2 or 4 Pins PCB Mounting
Application Meters, Instruments
Accept Customized Yes