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Hangtung Electronic Technology Co., LTD.
Hangtung Electronic Technology Co., LTD.  

Gold Index: 185982

You are here: home  > Current transformers  > efd 20 led driver transformer EFD series EFD15 voltage transformer 380v to 220v for switching power supply Transformer

efd 20 led driver transformer EFD series EFD15 voltage transformer 380v to 220v for switching power supply Transformer 

Price: 0.5 USD 
Payment Terms: T/T 
Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: EFD TYPE
Production Capacity: 10000/day
Delivery Date: 10-15 days
Coil Structure: Others
Usage: ELectronics
Type: Isolation transformer
Certificate: UL/SGS/ROHS
Bobbin: ER42
Delivery Time: 10-15 days
Means of Transport: Ocean,Land
Packing: CASE
Phase: single
Coil Number: Autotransformer
Brand Name: HangTung
Band name: Hang Tung
Model No: ER42
core: PC40 or as require

1.with high voltage 2.with CE,UL approval 3.ISO9001..CE,RoHs,UL.
4.Output power: 0.2W-2.0KW. 5.Rated current:2A-1500A loads.
6.ER42*15

 

Packaging & Delivery

Packaging Details:Standard Export packing or as per client's requirement
Delivery Detail:7~15days

EI/EE/EFD customized power 220v 12v transformer and electric power transformer

 

advantage:

 

1.Universal purpose

2.Reliable safety approvals

3.Low profile and low weight

4.Low no-load loss

5.Low mechanical hum

6.Low stray magnetic field

7.Low operating temperature

8.High efficiency

9.Competitive price

10.Easy to install

 

 

 

 

 

 

 

 

 

 

 efd 20  led driver transformer

Electrical Characteristics:

 

1.Operating Temperature range:-20 to +45

2.Storage temperature:-40 to 70

3.Switching frequency:1KHz to 200KHz

4.Withstanding voltage:1500/3750VAC for 1 minute between primary and secondary

5.Insulation resistance:500VDC 100MΩ miin. between primary&secondary.

 

 

Feature:

a. high frequency

b. Large transmission power, low less, wide range, stable performance and low temperature rise

c.used for electric apparatus,aircraft, transmitter,communication equipments

D.RoHs

 

 

 

Product Description

EF/EE/EFD transformer for 220V

1. High Flux Density, Permeability and low Loss Ferrite
2. High Efficiency and Low Heat Generation
3. Designed to Meet Safety Standards: UL, CE, VDE, CQC and RoHS Compliant
4. Operating Temperature Range: -10%℃--+120℃
5. Storage Temperature: -30℃--+130℃
6. Switching Frequency: 15KHz--200KHz
7. Withstanding voltage: 1500V/3750VAC for One Minute between Primary and Secondary
8. Insulation Ressitance: 500VDC 100MΩ min. between Primary and Secondary
9. Heat Resistance Class: B(130℃)

 

Application Area

 

Communication Control Equipment
Microcomputer Equipment
VCRS
Copy Machine
Audio Equipment
Game Machine
TV Sets
Printers
Terminals and ETC

 

FAQ

1. Can you do OEM/ODM?
   Yes, our engineers have many years of designing experience.
   According to customer's ideas, drawing or sample, they can arrange to design and meet
   customer requirements.
2. What's the MOQ?
   The MOQ is at least 1000pcs.
3. Can I order if quantity less than MOQ?
   Yes,of course and it would be consider as sample order to production.
   We take more serious on sample order.
4. Can I get sample for testing before bulk order?
   Yes.Samples can be offered to you by free, but shipment should at your side, it is fair.
5. Can I order with my logo printing, size and shape?
   Yes, of course it can.We will make it according customer's requirement.
6. What's your trade term?
   It depends on customers. Usually we do FOB CIF CNF and EXW.
7. What is your lead time?
   Usually the lead time should be within 25 days after order confirmed.
8. What's your shipping term?
   By Sea/Air/Express from Ningbo/Shanghai Port
9. What's your payment term?
   T/T  Western Union
10. What's your Guarantee?
   Within 1 years, if any quality problem, the defect products will be all replaced at once. 

 

PACKING

 

 

 

 

 

WORKING

 

 

 

 

 

Product Description

specification:

 1.High quality and Competitive price

2.Good after-sale service

3.High-temperature resistant

4.Supply samples free with short delivery time

5.Suitable for wide range of switching power supply/power transformer/ LED driver transformer/current transformer/distribuition transformer

Series

Feature

EE Transformer

applied in the switching power supply,main power transformer

EF Transformer

applied in the switching power supply,main power transformer

 EFD Transformer

Auxiliary powr transformer,main power transformer,choke coils

 EPC Transformer

 Auxiliary powr transformer,main power transformer

 PQ Transformer

applied in the linear filter,choke,pulse transformer,drive transformer

UU Transformer

varieties of switching power supply transformer,coke coils et

 EC/EER/ER Transformer

applied in the linear filter ,current tranformer,smoothing choke coil,drive transformer, switching power transformers and chokes

RM Transformer

filters, inductors and transformers for telecommunication other electronic equipment

POT Transformer

filters for telecommunication equipment,and various kinds of inductors and transformers

DR Core

Choke coils, Peaking coils, Linearity coils, Alarm coils, Power choke coils, Fixed choke coils, Filtering coils,etc;

EI Transformer

Various kinds of transformers and chokes.

TOROIDAL core

Pulse and wide-band transformers, various types of filters, inductors and chokes.

 

 

 

 

 

Mr. Ken Lo
skype Mr. Ken Lo
Manager
Tel: 86-769-86638188
Fax: 86-769-86631396
Mobile: 181 0306 0006
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Company Info

Hangtung Electronic Technology Co., LTD. [China (Mainland)]


Business Type:Manufacturer, Service
City: Dongguan
Province/State: Guangdong
Country/Region: China (Mainland)

Calvian:   skype
Hang Tung-Ken:   qq
Hang Tung-Yan:   qq
Hang Tung:   qq

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