EI76*42 80W 120V 50/60Hz AC TO DC 12V 4A Electronic Power 240V 12V ac Electronic Transformer For 12V Halogen Lamps

EI76*42 80W 120V 50/60Hz AC TO DC 12V 4A Electronic Power 240V 12V ac Electronic Transformer For 12V Halogen Lamps

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≥500 Pieces

US $3.27

≥1000 Pieces

US $1.5

≥2000 Pieces

US $0.59

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Product Details

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Quick Details

Coil Number:: as requirements

Place of Origin:: Tianjin, China

Brand Name:: ST

Model Number:: EI

Transformer:: transformer 120v to 240v

Frenquecy:: low frenquecy

Bobbin material:: Nylon

Cooling Method:: Dry type

Winding:: Closed

Core Construction:: Geocentric

Efficiency:: High efficiency

Core:: silicon core

MOQ:: 500pcs

Approval:: UL/RoHS/ISO9001

Quick Details

Use:: Electronic

Phase:: Single

Coil Structure:: TOROIDAL

Coil Number:: as requirements

Place of Origin:: Tianjin, China

Brand Name:: ST

Model Number:: EI

Transformer:: transformer 120v to 240v

Frenquecy:: low frenquecy

Bobbin material:: Nylon

Cooling Method:: Dry type

Winding:: Closed

Core Construction:: Geocentric

Efficiency:: High efficiency

Core:: silicon core

MOQ:: 500pcs

Approval:: UL/RoHS/ISO9001

EI76*42 80W 120V 50/60Hz AC TO DC 12V 4A Electronic Power 240V 12V ac Electronic Transformer For 12V Halogen Lamps

Low Frequency Transformer (50/60Hz)

Features:

Using high-quality silicon steel sheet, It is low loss of no-load, high output power, high efficiency, low temperature rise, and high safety performance. Using different mounting types, such as pins、lead wire or terminal connector and others.

Uses:

Widely used in audio, air-conditioning, program-controlled switches, and control circuits

Flow diagram for Low Frequency Transformer(50/60Hz)

Input V oltage	120V 60Hz
No-load Current	Io≤30mA
No-load Coltage	U0=14.5±0.5V
Insulation Strength	N1，N2-CORE	1500V AC 1mA 5s
Insulation Strength		N1-N2	2500V AC 1mA 5s

Other type

Laminated transformer, transformer frequency 50/60Hz

EI76*42 80W 120V 50/60Hz AC TO DC 12V 4A Electronic Power 240V 12V ac Electronic Transformer For 12V Halogen Lamps

Ferrite core transformer---High frequency transformer

Inductor

Exhibition

Certifications

Company profile

Tianjin Sitong Electronic Co., Ltd

Tianjin Sitong Electronic Co., Ltd, located in Innovation & Research Industrial Park LDUV, Shuanggang Tianjin, is professional in manufacturing all kinds of transformers, such as potting transformers, high frequency transformers, low frequency transformers(50/60Hz), power transformers, coils and inductors. Since our company was established, we have kept supplying a variety of electronic parts to many foreign exporters in United States, South Korea,Russia and others. The company has passed ISO2001 2015 quality and safety management system certification, product, CE UL certification. Our company adopts advanced equipment, sophisticated production process and rigorous testing methods to ensure products meet quality standards. Based on the policy of survival on quality, relying on the credibility of the business and development, we will satisfy each customer with the good quality and perfect service. We also hope to join hands with colleagues around the world to develop and make progress together!