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SMD EFD 25 High Frequency Power Transformer PC40 Core Grade Phenolic Bobbin

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Buy cheap SMD EFD 25 High Frequency Power Transformer PC40 Core Grade Phenolic Bobbin Material from wholesalers

SMD EFD 25 High Frequency Power Transformer PC40 Core Grade Phenolic Bobbin Material

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Brand Name:Greenfair
Model Number:EFD series
Certification:CE, UL, ISO9001
Company Data
Active Member
Business Type: 86--13410551670
Business Type: Manufacturer Exporter Trading Company
Officials: 2nd Floor,No. 68, Dongxinjia Industrial Park, Honghu Village, Xinqiang Community,Xinhu Street, Guangming District, Shenzhen
Quality: Quality Certifitation Available
Product Details Company Profile
Product Details

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


SMD EFD 25 High Frequency Power Transformer PC40 Core Grade Phenolic Bobbin Material


WINDING ORDERMATERIAL SPEC.S--FTURNSWINDING
FASHION
ISOLATION BETWEEN WINDING
N11UEWF Φ0.17mm6---796closed1mil*9mm* 1Ts
N21UEWF Φ0.17mm1---248closed1mil*9mm* 1Ts
N31UEWF Φ0.17mm4---547closed1mil*9mm* 1Ts
N41UEWF Φ0.17mm7--1096closed1mil*9mm*2 Ts

NO.ITEMMEASURE POINTTECHNICAL DATAREMARK
1IND6---1024mH MIN@1KHZ/0.25V
2DCR6---104.6Ω MAX@25℃
3HI-POTP---S500VAC@50HZ 3mA 2SEC
3HI-POTP/S---C500VAC@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 rangeHumidity rangeStandard test conditions
Operating temperature*Storage temperatureOperating temperature**Storage temperature**Operating temperature**Storage temperature**
( ℃)( ℃)( % RH)( % RH)( ℃)( % RH)
-30 to +120-40 to +8010 to +9510 to +9525 ± 1025 to +75

* With self-heating

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

*** Without dewing


SMD EFD 25 High Frequency Power Transformer PC40 Core Grade Phenolic Bobbin Material

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