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Vertical Type High Frequency High Power Transformer Low Leakage Inductance

Categories High Frequency Transformer
Brand Name: Greenfair
Model Number: EFD series
Certification: CE, UL, ISO9001
Place of Origin: China
MOQ: 1000pcs
Packaging Details: carton box
type: EER transformer
frequency: 1khz-200khz
core grade: PC40, 3C90,TP4
bobbin material: Phenolic
phase: single
Structure: Vertical
teflon tube: yes
margin tape: yes
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Vertical Type High Frequency High Power Transformer Low Leakage Inductance

EER Series EER35 vertical type high frequency transformer low leakage inductance, excellent winding

EER Transformer
Quick Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: Greenfair, GFE, GE
Model Number: EER16/15, EER25/18, EER25/27, EER26/9, EER26/18, EER28/28, EER28/34, EER29/40, EER30/32, EER33/34, EER34/35, EER35/42, EER39/29, EER39/36, EER39/40, EER39/44, EER40/42, EER40/45, EER42/43, EER42/43A, EER42/44, EER43/47, EER44/45, EER49/54, EER49/49, EER53/46, EER53/46, EER55/55, EER60/60.
Usage: High Frequency
Phase: Single
Coil Structure: Toroidal
Coil Number: Autotransformer
color: yellow, red, blue
size: vertical
Core grade: PC40, 3C90,TP4,etc
Bobbin material: Phenolic


Application:
LED driver
Lightening appliance
Communication equipment
LCD Power Supply

Converter and inverter

NOParameterpinstest valuetest condition
1indutanceLN150--70uH1KHz 0.3V
2Q valueN1>150100KHz 0.3V
3leakage inductanceN1≤10uH1KHz 0.3V
4Hi-potN1--N21800Vac without break1mA 60S
5Hi-potN1--CORE1800Vac without break1mA 60S
6Hi-potN2--CORE1800Vac without break1mA 60S
7DCRN1≤40mΩ25℃
8DCRN2≤40mΩ25℃

nomaterialspec.
1coreEER3542S PL-7&PC40
2bobbinERL3504 FR50
3wireUEW-2 Ø0.35mmØ0.4mm NTL 130℃
4tapeCT-280 1mil*28mm & 1mil*12mm YLW 130℃
5margin0.2*1.5mm
6teflonTFT Φ0.38mmΦ1.2mmΦ1.5mm TRN 300V 200℃
7copper foil

0.05*20mm



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








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