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Singlephase EFD High Frequency Transformer SMD Type PC40 Core Grade

Excellent products, deliver goods in time every time! A professional team to support us, thanks a lot.

—— Mr Manoj Dhawan

They do some very difficult and large power transformers and chokes for us, very good quality and professional design team!

—— Mr Kfir Shimon

Greenfair can meet our production for quantity and quality, no matter in small order or big massive orders, it's happy to work with this team.

—— Mr Luis Fernando De

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Singlephase EFD High Frequency Transformer SMD Type PC40 Core Grade

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

Large Image :  Singlephase EFD High Frequency Transformer SMD Type PC40 Core Grade

Product Details:

Place of Origin: China
Brand Name: Greenfair
Certification: CE, UL, ISO9001
Model Number: EDR series

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Packaging Details: carton box
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Detailed Product Description
Spec.: EFD Transformer Frequency: High Frequency
Core Grade: PC40, 3C90,TP4 Bobbin Material: Phenolic
Phase: Single Coil Structure: Toroidal

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 1mil*9mm* 1Ts
N2 1UEWF Φ0.17mm 1---2 48 closed 1mil*9mm* 1Ts
N3 1UEWF Φ0.17mm 4---5 47 closed 1mil*9mm* 1Ts
N4 1UEWF Φ0.17mm 7--10 96 closed 1mil*9mm*2 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

Contact Details
Shenzhen Greenfair Electronics Co., Limited

Contact Person: Sales Manager

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