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
| 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
Product Tags:
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Screen Protect Large Power Transformer UL Compliant Low Height 1KHz - 1MHz Images
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