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High Frequency Large Power Transformer Litz Wire Big Power For Power Supply Driver

Categories Large Power Transformer
Brand Name: Greenfair
Model Number: ETD series
Certification: CE, UL, ISO9001
Place of Origin: China
MOQ: 1000pcs
Packaging Details: carton box
type: ETD39 transformer
frequency: 1KHz-1MHz
core: ETD39 TP4
bobbin: PBT UL94V-0
phase: single
Structure: horizontal
wire: USTC TYPE:2UEWF¢0.05*100P
power: 10~500W
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High Frequency Large Power Transformer Litz Wire Big Power For Power Supply Driver

ETD series horizontal ETD34 large power transformer High frequency UL compliant low height Screen protect


Features:
1. Custom designs available
2. High efficiency of over 95%
3. High frequency range 1KHz-1MHz
4. High isolation strength
5. High-temperature resistant
6. Operating temperature -40°C to +125°C
7. Power range 10w-500w

ETD Transformer
Quick Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: Greenfair, GFE, GE
Model Number: ETD29, ETD34, ETD39, ETD44, ETD49.
Usage: High Frequency
Phase: Single
Coil Structure: Toroidal
Coil Number: Autotransformer
color: yellow
size: horizontal
Bobbin material: Phenolic
Specifications
UL compliant lighting transformer
low height
litz wire, triple wire using
big power

Application:
Power supply Driver
Lighting appliance
Communication equipment
LCD Power Supply

Converter and inverter



WINDING PARAMETER:
WINDING ORDERMATERIAL SPEC.MARGIN TAPETUBE TYPES--FTURNSWINDING
FASHION
ISOLATION BETWEEN WINDING
TOPPINSF
N1AUSTC 2UEWF ¢0.05*100PTFLTFLFA--X15TSCLOSED
N22UEWF¢1.0*1PTFLTFL1---23TSCLOSED
N1BUSTC 2UEWF ¢0.05*100PTFLTFLX----FB15TSCLOSED
N32UEWF¢1.0*1PTFLTFL3---43TSCLOSED

ELECTRICAL CHARACTERISTIC:
NO.ITEMMEASURE POINTTECHNICAL DATAREMARK
1INDUCTANCE1--2/3--42.6uH NOM1 KHz 0.25V CH-1061
FA--FB250uH±10%1 KHz 0.25V CH-1061
2DCRFA--FB400mΩMAXAT 25℃
3HI-POTPRI--SEC2.0KVAC5mA/60S

MATERIAL LIST:
NO.MATERIAL NAMEMATERIAL SPEC.PROVIDERUL·NO
1COREETD39 TP4TDG OR EQUIVALENT
2
BOBBIN
PBT UL94V-0CHANG CHUN OR EQUIVALENTE59481
3BASEFR4 UL94V-0HON TAI OR EQUIVALENTE122230
4WIREMW79C 2UEWF 155℃DENGGAODA OR EQUIVALENTE253843
5WIREUSTC TYPE:2UEWF¢0.05*100PDENGGAODA OR EQUIVALENTE253843
6SLEEVETEFLON TUBE
TYPE:TFL 150V 200℃
WOER OR EQUIVALENTE23950
7SLEEVEHEAT SHRINKABLE SLEEVE
TYPE:RSFR-X 125℃
WOER OR EQUIVALENTE23950
8VARNISH8562/A 155℃HENG CHANG OR EQUIVALENTE200154
9ADHESIVEE-500 910A/B BLACKEATTO JIAGANGE213711

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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