EI Series switching power supply transformer high efficiency low radiation UL,VDE,3C,CQC
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
| No. |
Winding |
Material |
Tube |
Pin |
Turns |
insulation |
| start |
end |
W=8.5mm |
| 1 |
N1 |
2UEW Φ0.18mm*1P |
|
|
3--4 |
78TS close |
1T |
| 2 |
E1 |
2UEW Φ0.15mm*1P |
|
|
5-- |
45TS |
1T |
| 3 |
N2 |
TEX-EΦ0.4mm*1P |
Φ0.66 |
Φ0.66 |
12--11 |
12Ts close |
1T |
| 4 |
E2 |
2UEW Φ0.15mm*1P |
|
|
5-- |
45TS |
1T |
| 5 |
N3 |
2UEW Φ0.18mm*1P |
|
|
4--5 |
77TS close |
1T |
| 6 |
N4 |
2UEW Φ0.18mm*1P |
|
Φ0.38 |
1--2 |
13Ts close |
2T |
EI Transformer
Quick Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: Greenfair, GFE, GE
Model Number: EI10/4, EI13/5, EI16/22, EI16/5, EI18/10, EI19/5, EI20/4, EI20/5, EI22/6, EI22/4, EI25/6, EI25/7, EI27/8, EI28/5, EI28/11, EI28/10, EI31/11, EI32/20, EI33/13, EI34/4, EI35/10, EI38/25, EI40/11, EI50/15, EI60/16, EEI50/4, EEI160/4, FEI17/7, FEI18/8, FEI22/13, EIE32/20.
Usage: High Frequency
Phase: Single
Coil Structure: Toroidal
Coil Number: Autotransformer
Bobbin material: Phenolic
Packaging & Delivery
Packaging Details: carton box, plastic pallet, package testing dropping before shipping
Product Tags:
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High Efficiency Switching Power Supply Transformer Low Radiation UL VDE Approved Images
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