Efd 15 a High Frequency Transformer

EFD15  high frequency Transformer

*100% copper wire transformer

*number of coil as request 

*bobbin are vertical and horizonal types 

*cores are ferrite ,mn-zn,silicon steel sheet,carbon powder ,and so on 

*EFD style cores are wrapped by tape 

*tips diameters are requested ,*wire is with tube or without tube 

*It is often used in Dc-dc converter, driving transformer, auxiliary power transformer, booster circuit transformer, mobile equipment transformer, etc.

1. Working frequency: 20khz-500khz
2. Output power: 3.0 to 12 W
3. The working temperature: - 40 ºC to + 125 ºC
4. Storage temperature: 25 ºC to + 85 ºC
Storage humidity: 30 to 95%



Shirui is a manufacture for nearly 10 years,mainly offer kinds of transformers ,such as hig frequency ,low frequency,encapsulated ,current transformer,power transformer,Lan transformertoroidal transformer,plannar transformer,and by type there are EE,EC,EF,EFD,EPC,PQ,EFD,RM transformers ,also by tips direction there are vertical and horizonal types .
except transformer ,Shirui offers inductors ,chokes,coils and cores ,bobbin,tape,wire,other electronic component and so on 

about 200 workers to make sure production capacity and comply with ISO and GB 1904-1996 for enterprise management and quality control .
Welcome your inquiry and order ,we will try our best to serve your demands ! 

Packing and shipping

*pearl wool ,bubby bag,box,carton with label,pallet with plastic  transparent film 

*by sea,by air,by train ,by express ,DHL,UPS,FEDEX,TNT  ,EMS  ,S.Fand so on for on time delivery and save  you cost 

Service 

*offer ODM,OEM CUSTOM service 

*Agent sales service 

*free samples and delivery cost depands on customers service 

*3-5 years warranty service 

*EXW,FOB,FCA,CIF,DDU,DDP trade terms 

*100% T/T ,30%T/T deposit ,70%T/T balance aginst copy of B/L ,D/A,D/P service 

EFD15  high frequency Transformer

*100% copper wire transformer

*number of coil as request 

*bobbin are vertical and horizonal types 

*cores are ferrite ,mn-zn,silicon steel sheet,carbon powder ,and so on 

*EFD style cores are wrapped by tape 

*tips diameters are requested ,*wire is with tube or without tube 

*It is often used in Dc-dc converter, driving transformer, auxiliary power transformer, booster circuit transformer, mobile equipment transformer, etc.

1. Working frequency: 20khz-500khz
2. Output power: 3.0 to 12 W
3. The working temperature: - 40 ºC to + 125 ºC
4. Storage temperature: 25 ºC to + 85 ºC
Storage humidity: 30 to 95%



Shirui is a manufacture for nearly 10 years,mainly offer kinds of transformers ,such as hig frequency ,low frequency,encapsulated ,current transformer,power transformer,Lan transformertoroidal transformer,plannar transformer,and by type there are EE,EC,EF,EFD,EPC,PQ,EFD,RM transformers ,also by tips direction there are vertical and horizonal types .
except transformer ,Shirui offers inductors ,chokes,coils and cores ,bobbin,tape,wire,other electronic component and so on 

about 200 workers to make sure production capacity and comply with ISO and GB 1904-1996 for enterprise management and quality control .
Welcome your inquiry and order ,we will try our best to serve your demands ! 

Packing and shipping

*pearl wool ,bubby bag,box,carton with label,pallet with plastic  transparent film 

*by sea,by air,by train ,by express ,DHL,UPS,FEDEX,TNT  ,EMS  ,S.Fand so on for on time delivery and save  you cost 

Service 

*offer ODM,OEM CUSTOM service 

*Agent sales service 

*free samples and delivery cost depands on customers service 

*3-5 years warranty service 

*EXW,FOB,FCA,CIF,DDU,DDP trade terms 

*100% T/T ,30%T/T deposit ,70%T/T balance aginst copy of B/L ,D/A,D/P service