Testing Items: 

∞ Turns Ratio

∞ Inductance

∞ DC resistance test

∞ Safety test

∞ Insulation resistance

∞    Leakage inductance

Applications: 

1.  VCRS, Copy machine , Audio equipment , Game machines

2.  TV sets, Microcomputer equipment, printers, Terminals

3.  Communications control equipment

4. Switching power supply, chargers, alarm system

5. UPS, VCD/DVD players, audio and visual equipment

6. OA machines, inverters, chargers, alarm system

1. Applicable frequency range: 20 to 100kHz :

Operating frequency: higher than 200kHz 
High magnetic flux and low loss magnetic materials 
With low leakage inductance and high efficiency .

2.Applications:

PCB circuits, computer, TV, monitor, scanner, duplicator, mobile adapters, printer and other equipments and instruments

UL insulation system for Class B (130), F (155), H (180)

3. Can make customized lamination transformers:

Power range: core type using N67 grade material
<5: RM4, P11/7, EF12.6 and U10
5 to 10: E (F) 16, RM5 and P14/8
10 to 20: RM6, E (F) 20, P18, U15 and EFD15
20 to 50: RM8, P22, RM10 ETD29, E25 and EFD20
50 to 100: ETD29, ETD34, RM12, P30 and EFD25
100 to 200: ETD34, ETD39, ETD44, P36, E30, E42 and EFD30
200 to 500: ETD44, ETD49 and E55
>500: ETD54, ETD59 and E65

Key Specifications/Special Features:

• Various types of transformers available, PQ,CI, UI, EFD, EP, ER, EPC, POT, RM and EE

• High frequency transformer suitable for EL/CCFL inverter or DC/DC converter

• Customized designs are welcome

• Switching power, pulse and telecom transformer

• Audio frequency and isolated and line matching transformer

• Ignition and EE5 current sensor transformer

• ADSL, EFD series and ER series transformer

• RM series, EP series, EPC series and EE series transformer

• Introduction of transformers of our main product:

• EC, EE, EI and PQ type high frequency switch transformer

• EP type magnet shielding switch transformer

• RM type communication filter, aux power transformer

• ET, FT type linearity filter

• T (ring) type filter and switch transformer

• G (jar shape) switch transformer

• DR (I) type transformer

• T (ring) iron power core, DC filter inductor

• Applications: switching power supplies, chargers, alarm system, TV and CRT monitor displays, UPS, VCD/DVD players, audio and visual equipment, OA machines and inverter




• Typical products:

• PQ: 2020, 2016, 2625, 3230, 3535, 4040 and 5050

• EI/EE series: EI, EE-5.0, 8.3, 10, 13, 16, 19, 22, 25, 28, 30, 33, 35, 40, 42, 50, 55 and 60

• EF series: EF-4539, 16, 20, 25 and 32

• ERL series: ERL-28, 35, 39, 42 and 49

• ETD series: ETD-29, 34, 39, 44, 49, 54 and 59

• EFD-15, 20, 25 and 30

• RM series: RM-4, 5, 6, 8, 10, 12 and 14

• Used in high-density installation with good shielding quality

• Used in wave carrier filter, power transformer and aux-power transformer

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Primary Competitive Advantages:

• Country of Origin

• Experienced Staff

• Green Product

• International Approvals

• Product Features

• Product Performance

• Prompt Delivery

• Service

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Main Export Markets:

• Eastern Europe

• North America

• Mid East/Africa

• Central/South America

• Asia

• Western Europe

• Australasia

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Applications:

The power supply and the transformer size can be designed for the requirements of the customers

They are widely used in TV, monitor power supply, switching power supply,navigation, the power supply, the fax machine, TV/monitor, insulatingtransformer, switch terminal transformer used, high precision electronic equipment.

 

Why Choose us?

² High quality and best services.

² We have RoHS and REACH certification.

² Our Products has the UL Insulation System.

 

 

Note:

² MOQ:1000PCS

² Delivery time:7-10days or as per customer's quantity

² Payment terms:50% deposit of total amount in advance and the rest after seeing B/L , T/T.

² Samples is free, but the fee of freight must be paid by recipient

² Port: Shenzhen

² Package: As per customer's requirements