SMD Transformer Surface Mounting Transformer

• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Single
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Separated Winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Model NO.: EFD SMD Transformer
• Usage: Single-phase Transformer, Rectifier Transformer, Power Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: Efd
• Brand: Okd
• Application 1: Multi-Output DC-DC Converter
• Application 2: Camcordey
• Application 3: LCD Television Set
• Application 4: Small Size Communicating Equipment.
• Application 5: Portable Telephone
• Application 6: Personal Digital Assistants
• Transport Package: Carton and Pallet
• Specification: EF, EFD, ER
• Trademark: OEM
• Origin: China
• HS Code: 8504319000
• Production Capacity: 980000 PCS/Month

Product Description

SMD Transformer Surface Mounting Transformer
SMD Power Transformer with Various Types Available :

• Various types of SMD transformers available, CI, UI, EFD,EP, ER, EPC, POT, RM, EE
• High Frequency SMD transformer suitable for EL/CCFL Inverter or DC/DC converter
• Customer's designs are welcome
• Switching power transformer
• SMD pulse transformer
• SMD telecom transformer
• SMD audio frequency transformer
• SMD isolated and line matching transformer
• SMD ignition transformer
• SMD EE5 current sensor transformer
• SMD ADSL transformer
• SMD EFD series transformer
• SMD ER series transformer
• SMD RM series transformer
• SMD EP series transformer
• SMD EPC series transformer
• SMD EE series transforme

Mode	High Frequency Air Core Coil Inductor for Automotive Electronic
Material	Mn,Zn,Iron Powder,Nanocrystalline.
Application	Electronic Appliances, Equipment, RFID,LED,ETC....
Inductance	1uH-1H
Certificated	ISO9001-2008, SGS-RoHS.
MOQ	Negotiated
Sample Lead Time	4~7 workdays
Inductor dia.	Customized
Tolerance:	+/-0.05~0.1mm

SMD power transformer Features:
1. Low profile. 
2. Low D.C. resistance and large permissible D.C. current. 
3. Little co-planarity due to special design of construction. 
4. Wire burst resistant due to special construction. 
5. This can be surface mount assembly and reflow soldering is also possible. 
6. Available for mounting machine due to supply in a form of embossed tape carrying. 

Characteristic:
1. Supply high voltage and withstand voltage;
2. Operation frequency range from 40 to 80 KHz;
3. Deliver Output Power from 1.5 to 25 watts;
4. Slim or low profile Type easily built in your design;
5. Available in through-hole and SMT recess or gull wing type;
6. Operate in Royer , direct IC drive and other topologies.

Application:
1. Multi-output DC-DC converter transformer. 
2. Camcordey. 
3. LCD television set. 
4. Small size communicating equipment. 
5. Portable telephone. 
6. Personal Digital Assistants.
7. Applicable to light up cold cathodes fluorescent lamp of display.
8. DSC, PDA, Scanner, Car Navigation, Notebook PC, LCD monitor and LCD TV.
 

Specifications for your reference

Series	Application
EE Transformer	Applied in the switching power supply, main power transformer
	EE10, EE13, EE16, EE19, EE22, EE25, EE28, EE30, EE33, EE35, EE40, EE42, EE55, EE65
PQ Transformer	Applied in the linear filter, choke, pulse transformer, drive transformer
	PQ2016, PQ2020, PQ2610, PQ2620, PQ2625, PQ3220, PQ3225, PQ3230, PQ3535, PQ4040, PQ5050
RM Transformer	Filters, inductors and transformers for telecommunication other electronic equipment
	RM4, RM6, RM8, RM8, RM10, RM12, RM14
EI Transformer	Various kinds of transformers and chokes
	EI28, EI13, EI16, EI22, EI25, EI30, EI35, EI33, EI40
EEL Transformer	Switching power supply, charges, alarm system
	EEL13, EEL19, EEL22, EEL25
EF Transformer	Applied in the switching power supply, main power transformer
	EF16, EF12.6, EF20, EF25, EF30
EFD Transformer	Auxiliary power transformer, main power transformer, choke coils
	EFD15, EFD20, EFD25, EFD30, EFD40
UU Transformer	Varieties of switching power supply transformer, choke coils et
	UU9.8, UU10.5, UU16, UU20
EC Transformer	Applied in the linear filter, current transformer, smoothing chock coil, drive transformer
	EC28, EC35, EC39, EC40, EC42, EC49
ER Transformer	Applied in the linear filter, current transformer, smoothing chock coil, drive transformer
	ER47, ER48, ER49

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Our Advantages:
1. 20 years experience in transformer and inductor manufacturing
2. Scientific management system, strong technical team, and strict quality control system
3. RoHS,CE,TUV and UL Standard
4. OEM & ODM
5. Competitive price,in time delivery and perfect after-service online.

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