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TRTDY-E EI-type Pin Transformer Electrical Current Transformer 0.5W-8W

The EI-type pin transformer is a classic mains frequency transformer. Its core is formed by interleaving "E" and "I" shaped silicon steel laminations, and it features pin-type straight plugs. Operating on the principle of electromagnetic induction, it is primarily used for AC voltage conversion, electrical isolation, and impedance matching. It is characterized by a simple structure, high reliability, and low cost, making it widely used in various traditional power supplies, control equipment, and instruments, operating at 50/60Hz mains frequency.
Availability:
  • TRTDY-E

  • TR

This series of products offers a variety of parameter specifications tailored to customer requirements, so as to meet different application and installation needs.

Product Overview

EI type iron power supply transformer, low loss at no load,hig power output,high efficience, low temperature rise,widely used in air-conditioner,acoustics,microwave,oven,amplifier,SPC exchange,UPS power supply,and the power supply meter, equipmentof all kinds machine electronics, medical treatment, chemical industry,post and telecommunications, spinning, popular science.

Technical Specifications(mm)

Type Specifications

Power

(W)

A

(mm)

B

(mm)

C

(mm)

D

(mm)

E

(mm)

F

(mm)

G

(mm)

H

(mm)

I

(mm)

8×12 5+5 Horizontal pin 0.5 28 27 23.4 12 20 19.6 4.9 19.6 4.9
8×14 4+5 Horizontal pin 1 28 27 26.9 14 22 22.2 7.4 20 5
8×15 2+3 Vertical pin 1 28 24 27 15 23 15 15 15 7.5
8×15 2+4 Vertical pin 1 28 24 27 15 23 15 15 15 5
10×15 3+3 Vertical pin 2 35 30 28.2 15 22 15 7.5 15 7.5
10×15 3+4 Horizontal pin 2 35 30 30 15 22 15 7.5 18 6
13×17 5+5 Horizontal pin 3 41 35 30 17 22.5 20 5 20 5
13×20 2+2 Vertical pin 5 41 35 35.7 20 28 18 18 18 18
13×20 3+3 Vertical pin 5 41 35 35.7 20 28 18 9 18 9
13×20 4+4 Vertical pin 5 41 35 37.8 20 29 18 6 18 6
13×20 5+5 Horizontal pin 5 41 35 34.5 20 27 20 5 20 5
16×20 3+3 Vertical pin 8 48 40 40 20 30 24 12 24 12
16×20 5+5 Horizontal pin 8 48 40 35.5 20 26.3 25.2 6.3 25.2 6.3

Product Model Naming Rules

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