High Voltage Transformer Switching Mode Power Supply Transformer

• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Single
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Auto-transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Model NO.: EFD20
• Usage: Single-phase Transformer, Rectifier Transformer, Power Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: Efd
• Brand: Okerda
• Working Frequency: 20kHz-500kHz
• Working Temperature: -40ºC-125ºC
• Storage Temperature: -25ºC-85ºC
• Storage Moisture: 30-95%
• Transport Package: Carton on Pallet
• Specification: EFD20
• Trademark: OEM
• Origin: China
• HS Code: 8504319000
• Production Capacity: 1000000PCS/Month

Product Description

High Frequency Transformer Switching Mode Power Transformer

PQ CI UI EFD EP EPC POT RM and EE Transformer

EFD10,EFD12.2 ,EFD13,EFD15,EFD20,EFD25,EFD30 SMD type High Frequency transformer

EFD10 EFD12 EFD15 EFD20 EFD25 EFD30 high frequency transformer
Core type	Ve (mm^3)	Ae (mm^2)	Mass (g)
EFD10/5/3	171	7.2	0.45
EFD12/6/3.5	325	11.4	0.9
EFD15/8/5	510	15.0	1.4
EFD20/10/7	1460	31.0	3.5
EFD25/13/9	3300	58.0	8
EFD30/15/9	4700	69.0	12

Features:
Low profile. 
Low D.C. resistance and large permissible D.C. current. 
Little co-planarity due to special design of construction. 
Wire burst resistant due to special construction. 
This can be surface mount assembly and reflow soldering is also possible. 
Available for mounting machine due to supply in a form of embossed tape carrying.
Available in various types of transformers, such as PQ, CI, UI. EFD, EP, EPC, POT, RM and EE;
Low magnetic leakage, low loss, low distributed capacity.

Specifications
--Hight power output
--High efficiency
--low loss
--Wide frequency range

Applications:
--Multi-output DC-DC converter transformer. 
--Camcordey. 
--Portable telephone. 
--Personal Digital Assistants
--Switching mode power
--LCD televisions &monitor
--Communication equipment
--Medical equipment
--Computer peripheral devices

Primary competitive advantages
--Country of region
--Small order accepted
--Experienced technical staff
--RoHS compliant

OEM orders are welcomed

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FAQ

Q1. Are you manufacturer in China?
  Yes, we have 20+ years experience in supplying transformers and inductors.

Q2. What is your MOQ?
  Usually our MOQ is 1000pcs.

Q3. Can I place a sample order?
  Yes, please kindly contact us for more details.

Q4. What's the delivery time for samples?
  Usually 3 - 6 working days.

Q5. What's the lead time for mass production?
  Normally 15-30 working days, based on your order quantity.

Q6. What's the payment term?
  We accept T/T, L/C, Western Union and Paypal etc.

Q7. Can you make customized products?
  Yes, of course. We will do as per customer's design.

Q8. Is OEM accepted?
  Yes, welcome OEM project. 

Q9. Is it ok to print my logo on the label? 
  No problem, we can make it as your designated.  

Q10. Can your factory print our brand on the product?
  Yes, we can add customer's logo/brand on the product with the authorization from customers.