ETD series horizontal ETD44 large power transformer USTC wire Lighting appliance Converter and inverter
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 ORDER |
MATERIAL SPEC. |
MARGINAL TAPE(mm) |
TUBE TYPE |
TERMINAL |
TURNS |
WINDING
FASHION |
ISOLATION BETWEEN WINDING |
| 1--5 PIN SIDE |
6--10 PIN SIDE |
S |
F |
S |
F |
THICKNESS(mil) |
BREADTH(mm) |
LAYER |
| 1 |
N1 |
USTC 2UEW Ф0.1*100C*3P |
|
|
|
|
1,2,3 |
7,8,9 |
22 |
CLOSED |
1 |
30 |
2 |
| 2 |
N2 |
USTC 2UEW Ф0.1*100C*3P |
|
|
|
|
16,17,18 |
10,11,12 |
2 |
CLOSED |
1 |
30 |
2 |
|
ELECTRICAL CHARACTERISTIC:
|
| NO. |
ITEM |
MEASURE POINT |
TECHNICAL DATA |
REMARK |
| 1 |
INDUCTANCE |
L(1,2,3-10,11,12) |
58uH±5% |
10KHz, 0.1V(short7,8,9,16,17,18pin) |
| 2 |
HI-POT |
W1 TO W2 |
2.0KV AC |
5mA 60S |
| MATERIAL LIST: |
| NO. |
MATERIAL NAME |
MATERIAL SPEC. |
PROVIDER |
UL NO. |
| 1 |
CORE |
ETD44,TP4/N87( 2 halves ferrite gap = 3.8mm REF,2half*1.9mm REF) |
TDG /EPC0S OR EQUIVALENT |
|
| 2 |
BOBBIN |
PM-9820 |
SUMITOMO BAKELITE |
E41429 |
| 3 |
WIRE |
MW75C (USTC) |
TAT-1 ELECTRIC WIRE&CABLE CO LTD |
E85640 |
| 4 |
ISOLATION TAPE |
CT-280 |
YAHUA OR EQUIVALENT |
E165111 |
| 5 |
GLUE |
2006A/B OR E-500 |
EATTO CHEMICAL INDUSTRY CO LTD OR EQUIVALENT |
|
| 6 |
VARNISH |
8562(a) |
HANG CHEUNG PETROCHEMICAL LTD OR EQUIVALENT |
E200154 |
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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ETD49 Litz Wire Big Power Transformers Lighting Appliance Converter Inverter Images
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