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Singlephase EFD High Frequency Transformer SMD Type PC40 Core Grade

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Shenzhen Greenfair Electronics Co., Limited

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Singlephase EFD High Frequency Transformer SMD Type PC40 Core Grade

Name: Singlephase EFD High Frequency Transformer SMD Type PC40 Core Grade
Brand: Greenfair
Price: 1 USD

China Singlephase EFD High Frequency Transformer SMD Type PC40 Core Grade wholesale

Brand Name : Greenfair

Model Number : EDR series

Certification : CE, UL, ISO9001

Place of Origin : China

MOQ : 1000pcs

Packaging Details : carton box

spec. : EFD transformer

frequency : high frequency

core grade : PC40, 3C90,TP4

bobbin material : Phenolic

phase : single

Coil Structure : Toroidal

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EFD Series SMD type high frequency transformer three color copper wire

>>> Feature

1. High throughput power density

2. Extreme flatness

3. Lower building height but same magnetic volume

4. Custom design available

5. Complete range of accessories including SMD coil former

>>> Quick Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: Greenfair, GFE, GE
Model Number: EFD11, EFD12, EFD13, EFD15, EFD16, EFD17, EFD18, EFD20, EFD21, EFD25, EFD30, EFD32, EFD35,EFD36, EFD40.
Usage: High Frequency
Phase: Single
Coil Structure: Toroidal
Coil Number: Autotransformer
Color: Yellow
Size: Horizontal
Type: EE,EI ,EC,PQ,EFD,EPC,UU,R,RH,DR, etc
Core Grade: PC40, 3C90,TP4
Bobbin Material: Phenolic

Singlephase EFD High Frequency Transformer SMD Type PC40 Core Grade

WINDING ORDER	MATERIAL SPEC.	S--F	TURNS	WINDING FASHION	ISOLATION BETWEEN WINDING

N1	1UEWF Φ0.17mm	6---7	96	closed	1mil9mm 1Ts
N2	1UEWF Φ0.17mm	1---2	48	closed	1mil9mm 1Ts
N3	1UEWF Φ0.17mm	4---5	47	closed	1mil9mm 1Ts
N4	1UEWF Φ0.17mm	7--10	96	closed	1mil9mm2 Ts

NO.	ITEM	MEASURE POINT	TECHNICAL DATA	REMARK
1	IND	6---10	24mH MIN	@1KHZ/0.25V
2	DCR	6---10	4.6Ω MAX	@25℃
3	HI-POT	P---S	500VAC	@50HZ 3mA 2SEC
3	HI-POT	P/S---C	500VAC	@50HZ 3mA 2SEC

General information:

It is recommended that the temperature of the part does not exceed +125°C under worst case conditions.
Storage Temperature: -40°C to 85°C
Operating Temperature: -40°C to 125°C
Test conditions of Electrical Properties: 20°C, 33% RH if not specified differently

OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT
Temperature range		Humidity range		Standard test conditions
Operating temperature*	Storage temperature	Operating temperature**	Storage temperature**	Operating temperature**	Storage temperature**
( ℃)	( ℃)	( % RH)	( % RH)	( ℃)	( % RH)
-30 to +120	-40 to +80	10 to +95	10 to +95	25 ± 10	25 to +75

* With self-heating

** Maximum wet-bulb temperature 38°C, without dewing

*** Without dewing

Singlephase EFD High Frequency Transformer SMD Type PC40 Core Grade

Product Tags:

high isolation transformer

high frequency power transformer

Singlephase EFD High Frequency Transformer SMD Type PC40 Core Grade Images

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