EI 57 35 power transformer EI transformer from 1.5VA to 3000VA

Specifications

a.Usage: switch power supply
b.votage ratio: various available
c.highquality and competitive price
d.CE, UL or Standard

A.Feature:
1. Good Price-Function Radio
2. Widely used inPCB circuit
3. Can be well encapsulated by epoxy with features of Compact,Anti-shock, Anti-moisture, Anti-dust, High anti-strength, Water-proof toadapts hard working environment
4. Machine-inserted silicon steelsheet
5. EI cores are annealed by advance vacuum annealing furnaces toresult in good electronic data
6. Excellent Anti-combustionBobin

B. WireMaterials:
1. Copper, Aluminum, Aluminum Clad Copper.
2.The size of transformer total in Aluminum is larger than which total inCopper.
3. Aluminum instead of Copper Cost Save: 13%-35%/PC

C.Certification:

ISO9001,CE, RoHS and SGS.

D. TestingItems:
1. No-load Test(No-load Current, No-loadVoltage, No-load Loss)
2. Load Test (Load Voltage, Temperature-rise)
3.Inductive Voltage Test
4. DC Resistance Test
5. SafetyTest

E.Application:
1. Electronic Meter & Apparatus
2.Cable TV & Digital Network
3. Electronic Control
4. MedicalEquipment
5. New Electric Power Supply
6. Decorative IlluminationSystem
7. Security Monitor & Control System
8. Comparison onTransformer with Toroidal, EI, R, CD Shape Core

PACKING

certificate

WORKING

transformers

1. Application: 

Our transformer are used very versatile. For general usage for dominate appliance, such as TV, air-condition, recorder, lighting computer as well as washing machine. The transformers are stable performance and they are suitable for industrial usage.

2. Feature:

Different input voltage: 0-240VAC ( world wild use)

High effeciency : typical value:80% ( according to different power ).

No load power consumption:<<0.3W.

Total adjustment rate: +/_10%

High temperature protection.

Over current protection.

Weight: according to different power.

3. Electric specification:

Output voltage: AC/DC 0-200V

Output current:0-10000mA

ripple & noise: 1%*VO

Power range: 1.0- 1000W

4. Structural specification of transformer:

with refined cooper. good quality plastic.

weight:around 300kg ( according to different power )

Volume: see product's image specifications.

Cable length: refined copper , wires according to different power.

5. Operating environment:

Operating temperature:-10-35C.(specific the transformers differemt operating temperature)

Storage temperature:-20-70C.

Humidity: 5%-90%.

6. About us:

we are professional manufacturer specilized in  transformer, charger, adapter, switching power supply. laptop charger for more than 30 years . Our products has been exported to German, Franch. Japen, South america, north america, aisa, the middel east, africa...... and they are very popular in the world market. We can offer you OEM & ODM.  Welcome you to connect us....

Company Information‍

Guangdong HangTung electronic co., LTD., founded in 1987, majored in research and development, production and sales of high frequency transformers, low frequency transformers, inductors, filters, switching power supply, LED driver power supply, etc.

HangTung is the designated supplier of TDK LAMBDA - transformer as well as providing OEM processing for TDK LAMBDA - CS, SWS series switching power supply.

HangTung has been committed to the standardization management. According to ROHS requirements,producing green products and main products have passed ISO9001,ISO14001, UL,CE,TUV certification.

Each link of product development, design, manufacturing, and quality control are carried out in strict accordance with the standard.

HangTung can also design as your parameters and expect a long time mutually beneficial cooperation with our customers