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Screen Protect Large Power Transformer UL Compliant Low Height 1KHz - 1MHz

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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.

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Screen Protect Large Power Transformer UL Compliant Low Height 1KHz - 1MHz

Screen Protect Large Power Transformer UL Compliant Low Height 1KHz - 1MHz
Screen Protect Large Power Transformer UL Compliant Low Height 1KHz - 1MHz Screen Protect Large Power Transformer UL Compliant Low Height 1KHz - 1MHz

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Product Details:

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

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Packaging Details: carton box
Detailed Product Description
Type: ETD29 Transformer Frequency: 1KHz-1MHz
Core: ETD29/16/10 3C90/N87(GAP) Copper Foil: 0.05*16mm
Phase: Single Structure: Horizontal
Height: Low Power: 10~300W
High Light:

big power transformers

,

high current transformer

ETD series horizontal ETD29 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
nQuick 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
 

Screen Protect Large Power Transformer UL Compliant Low Height 1KHz - 1MHz 0

 

Screen Protect Large Power Transformer UL Compliant Low Height 1KHz - 1MHz 1

WINDING PARAMETER:
WINDING ORDER MATERIAL SPEC. MARGINAL TAPE TUBE TYPE S--F TURNS WINDING
FASHION
ISOLATION BETWEEN WINDING
PIN1--6 PIN7--13 S F
N1 1UEWFφ0.5*2P 4mm 4mm TFL TFL 12--2 10 SPACE 4TS
SCREEN 0.05*16       TFL --3 0.9 MIDDLE 4TS
N2 1UEWFφ0.08 4mm 4mm TFL TFL 10--3 115 SPACE 4TS
N3 1UEWFφ0.08 4mm 4mm TFL TFL 9--4 115 SPACE 4TS
N4 1UEWFφ0.08 4mm 4mm TFL TFL 8--5 115 SPACE 4TS

 

ELECTRICAL CHARACTERISTIC:
NO. ITEM MEASURE POINT TECHNICAL DATA REMARK
1 IND 3--10 4.8--5.3mH 1KHz 0.1V
3 DCR 18mΩ≤R(12--2)≤26mΩ;17.0Ω≤R(10--3)≤22.5Ω;19Ω≤R(9--4)≤23Ω;21Ω≤R(12--2)≤24.6Ω; 20℃
4 HI-POT PIN2--PIN8,9,10 5KVac 5mA 60S 50Hz
5 HI-POT PIN3--PIN8,9 5KVac 5mA 60S 50Hz
6 HI-POT PIN4--PIN8 5KVac 5mA 60S 50Hz
7 TURNS RATIO N4:N3:N2:N1 115:115:115:10±0.5T 20KHz

 

MATERIAL LIST:
NO. MATERIAL NAME MATERIAL SPEC. PROVIDER UL·NO
1 CORE ETD29/16/10 3C90/N87(GAP) FERROXCUBE/EPCOS  
2 BOBBIN PBT CHANG CHUN E59481
3 WIRE MW-79C JIANGSU DARTONG QING JIANG M &E CO LTD /TAI-1ELECTRIC WIRE&CABLE CO LTD/SHANDONG SAINT ELECTRONIC MATERTAL CO TLD E237377/E85640/E194410
4 COPER FOIL 0.05*16mm HONGKONG CHENG ZEXIANG INDUSTRIAL LIMTTED OR EQUIVALENT  
5 TAPE WF-2901/#44 YAHUA/3M E165111/E17385
6 TUBE TFL 150℃ 300V GREAT LEOFLON E211989
7 ISOLATION TAPE #56 /CT280 YEL 3M/YAHUA E17385/E165111
8 VANISH 8562/A HANGCHEUNG E200154
9 CLIP ETD29 SU301 JIN SHENG ELECTRONIC CO LTD  

 

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
 
 
 Screen Protect Large Power Transformer UL Compliant Low Height 1KHz - 1MHz 2
 
 
 
 
 

 

Contact Details
Shenzhen Greenfair Electronics Co., Limited

Contact Person: Sales Manager

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