EPC27 low height small size transformer Support customized high-frequency transformer for home appliance
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
EP Transformer
Quick Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: Greenfair, GFE, GE
Model Number: EP6/6, EP6/6A, EP7/8, EP9/7, EP9/7A, EP9/10, EP10/9, EP12/10, EP13/13, EP15/10, EP18/17, EP24/21, EP6/6, EP9/7, EP12/10, EP13/13, EP18/17, EP24/21.
Usage: High Frequency
Phase: Single
Coil Structure: Toroidal
Coil Number: Autotransformer
color: yellow
size: horizontal
type: EE,EI ,EC,PQ,EFD,EPC,UU,R,RH,DR, etc
Core grade: PC40, 3C90,TP4
Bobbin material: Phenolic
Application:
Power supply Driver
Lighting appliance
Communication equipment
LCD Power Supply
Converter and inverter
| NO. |
ITEM |
PINS |
DATA |
test condition |
| 1 |
HI-POT |
N1--N2,N3,N4,N5 |
3000Vac Without break |
3mA 60S |
| 2 |
HI-POT |
N2--N3,N5,N6 |
2500Vac Without break |
3mA 60S |
| 3 |
INDUCTANCE |
1----2 |
0.9mH±15% |
1KHz 0.25V |
| NO |
WINDING |
MATERIAL |
MARGIN TAPE |
TUBE |
PIN |
TURNS |
INSULATION |
| START |
END |
START |
END |
１mil*20.5mm |
| 1 |
N1 |
2UEW Ø0.25*1 |
3mm |
3mm |
Φ0.38 |
Φ0.38 |
1--2 |
65Ts |
2Ts |
| 2 |
N3 |
2UEW Ø0.25*1 |
2mm |
3mm |
Φ0.38 |
Φ0.38 |
8--7 |
7Ts |
2Ts |
| 3 |
N4 |
2UEW Ø0.25*1 |
3mm |
3mm |
Φ0.38 |
Φ0.38 |
10--7 |
20Ts |
2Ts |
| N5 |
2UEW Ø0.25*1 |
Φ0.38 |
Φ0.38 |
7--9 |
20Ts |
| 4 |
N6 |
2UEW Ø0.25*1 |
3mm |
3mm |
Φ0.38 |
Φ0.38 |
14--13 |
20Ts |
2Ts |
| 5 |
N7 |
2UEW Ø0.25*1 |
Φ0.38 |
Φ0.38 |
13--12 |
20Ts |
| 6 |
N2 |
2UEW Ø0.25*1 |
3mm |
3mm |
Φ0.38 |
Φ0.38 |
6--5 |
16Ts |
2Ts |
| 7 |
N8 |
2UEW Ø0.25*1 |
3mm |
3mm |
Φ0.38 |
Φ0.38 |
2--3 |
65Ts |
2Ts |
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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EPC27 Low Height Small Size Transformer Customized High Frequency For Home Images
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