Product Description

Technical parameter:

• Working frequency: 20-500KHz
• Output power: 80-250W
• Working temperature: -40ºC~125ºC
• Storage temperature: -25ºC~85ºC
• Storage moisture: 30~95%

HF Transformers Features:
1) Specially used in switching power supply and kinds of high-frequency circuit; 
2) Plays a role in oscillating and separating; 
3) Small volume, light weight and nice appearance.






We could make custom-design transformers according to your requirement. 

Various bobbins as below:

• EE10,EE13,EE16,EE19,EE22,EE25,EE28,EE30,EE33,EE55 series bobbins
• EF12.6/EF16/EF20/EF25/EF32 series bobbins
• ETD29/ETD34/ETD39/ETD44/ETD49/ETD54/ETD59 series bobbins
• ER28,ER35,ER42,EQ30,ERL28,ERL35,ERL39
• RM4/RM5/RM6/RM7/RM8/RM10/RM12/RM14 series bobbins
• PQ1616 to PQ5050 series bobbins
• EFD15,EFD20,EFD25,EFD30 series bobbins
• EPC13,EPC19,EPC25,EPC30 series bobbins
• EP7,EP10,EP13,EP17,EP20 series bobbins
• POT0905/POT1811/POT2311/POT2318/POT3019/POT3622 bobbins
• ER9.5/ER11/ER14.5 SMD series bobbins
• EI22 to EI50 series bobbins
• Toroid cores case and base holder series bobbins
• ET series bobbins
• UU.8/UU0.5/UU15.7 series bobbins
• UT20/ET20/ET24/ET28/ET35 series bobbins
• Power inductor base series
• ETD/EF/RM/UU/ER series clamps

Packaging & Shipping

Application 

Switching power supplies, chargers, alarm system, TV/CRT monitor displays, UPS, VCD/DVD players, audio/visual equipment, OA machines and inverter Typical products .

Used in high-density installation with good shielding quality also used in wave carrier filter, power transformer and Aux-power transformer .
 

Our Services

1. Sample order is welcome.

2 . Fasted delivery to meet customers' need.

3. Customized packing and customer's LOGO (OEM service) are accepted 

4. Various transport ways : by sea, by air & freight company(DHL,FEDEX,UPS,TNT,EMS...)

5. Your inquiry will be replied within 24 hours.

6..Our products will be 100% test before shipping by our workers and QC

7. Good after-sale service offered, please send us feedbacks if you have any question.

8.We provide one-stop service.


Other products 

FAQ

1. Question: Lead time for samples?

    Reply: 3-5 working days.

2. Question: Lead time for mass production?

     Reply: 7 to 15 working days or depending on order quantity.

3. Question: What should provide to make custom  transformer ?

    Reply: Supply drawing is best, or tells us the size, inductance, resistance and etc.

4 . Question : What is payment term ?

    Reply : T/T , Western Union , PayPal or negotiation.