High Frequency Series

Customer's designs are welcome

 High Frequency transformer suitable for EL/CCFL Inverter or DC/DC converter

Features:
1. Custom designs available
2. High efficiency of over 95%
3. High frequency range 10kHz-1MHz
4. High isolation strength
5. Lower profile and weight
6. high power density
7. High-temperature resistant
8. Operating temperature -40°C to +125°C
9. Power range 10w-10kw

Application:
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

If you have any special requirement, please don't hesitate to contact us, Ventech will make customized design to meet your needs.

Specification

*Highly reliable,compact & lightweight

* Compact and provides a large inductance 

* Prevention of noise emitted from other components.

* Complaint with CE & UL & RoHS 

* Custom designs are welcomed for different requirement

Electrical Characteristics

Output Power: 30W--800W

Working Frequency: 20KHz-500KHz

Work Tempreture: -40 °C ~ +125 °C 

Storage Tempreture:  -25 °C ~ +85 °C 

Storage Humminity: 30%~95%

Insulation System: ClassB(130°C ) / ClassF(155 °C )

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

Output voltage: AC/DC 0-200V

Output current:0-10000mA

Power range: 1.0- 1000W

1. High transmission efficiency

2. High isolation strength

3. Low leakage current

4. Lower profile and weight

5. Minimum power loss

6. High-temperature resistant

7. Stable performance

8. Operating temperature -40°C to +125°C

SIZE:

Small volum with refined copper. good quality plastic and ferrite core

2). 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 .

 3).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)

1. Measuring appliance, inverters, chargers, alarm system

2. Television sets, Microcomputer equipment, printers, Terminals.

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

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

5. Switching power supply

4). Can make other customized Ferrite 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

6)Ferrite coilformers Series:

AC 12V,18V,24V,36V PQ40 EE42  Transformer with horizontal bobbin for scanner and printer COILFORMERS:

electronic transformer 12v 50w high frequency transformer

EI type Transformer  has a wide application range, high frequency, wide operating voltage range, output power, and high thermal stability.

The use of program-controlled switches are widely used in power supplies, LCD power supply, UPS power inverter power supply, computer power supply, camera flashes and a variety of small electronic equipment and instruments.

High frequency transformer ee42 transformer

1.  Production management procedure:

a. Adapt international ISO9001 standard in factory and workshop,

     use modern scientific management system.

b. Imported advanced production facility, trained best skillful engineer and worker,    

     organized a full quality control and R&D team.

c. Use refined material, such as core, wire, and copper, magnetic. Connecter ect.

     All raw materials have passed UL, CE, ROHS test.

d. Guaranty for the quality, ensure to provide the all-time technical

     and after sale service.

2.  Quality control

1) No-load test (Included no-load voltage, no-load current and no-load loss)

2) Load test (Included load voltage and temperature rise)

3) Inductive voltage test

4) Short circle protection

5) Insulation resistance

6) Hi-POT test

7) Packing inspection

3. Application:

1) Audio amplifier equipment

2) Communication equipment

3) Medical equipment

4) Electric control equipment

Product Culture

Payment & Shipping TermsSupply Capacity