SMD PCB Small Isolation Transformer , EPC19 THT 110v 220v High Frequency Transformer
Brand Name:Greenfair
Certification:CE, UL, ISO9001
Model Number:EPC series
Minimum Order Quantity:1000pcs
Place of Origin:China
Packaging Details:carton box
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Location:
Shenzhen Guangdong China
Address:
2nd Floor,No. 68, Dongxinjia Industrial Park, Honghu Village, Xinqiang Community,Xinhu Street, Guangming District, Shenzhen
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Product Details
EPC series small transformer EPC19 THT & SMD PCB power 110v 220v transformer High Frequency Transformer
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
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
| WINDING PARAMETER: | |||||||
| WINDING ORDER | MATERIAL SPEC. | S--F | TURNS | WINDING FASHION | ISOLATION BETWEEN WINDING | ||
| N1 | 2UEW￠0.35 | 12--9 | 9TS | bifilar and close | |||
| N2 | 2UEW￠0.35 | 9--8 | 9TS | ||||
| N3 | 2UEW￠0.35 | 7--10 | 2TS | CLOSE | |||
| N4 | 2UEW￠0.11 | 1--6 | 1000TS | CLOSE | |||
| ELECTRICAL CHARACTERISTIC: | ||||||||||
| NO. | ITEM | MEASURE POINT | TECHNICAL DATA | REMARK | ||||||
| 1 | INDUCTANCE | 1--6 | 100mH±10% | 10KHz 0.1V | ||||||
| 3 | HI-POT | 7,8,9,10,12--1,6 | 2.0KAC | 60Hz 5mA One minutc | ||||||
| 7,8,9,10,12--Core | 2.0KAC | |||||||||
| 4 | Insulation test | Coil--Core | 100MΩ MIN | 500VDC | ||||||
| Coil--coil | 100MΩ MIN | |||||||||
| MATERIAL LIST: | |||||||||
| NO. | MATERIAL NAME | MATERIAL SPEC. | PROVIDER | UL·NO | |||||
| 1 | CORE | NC-2H/PC40/TP4,EPC19 | Nieera/TDK/TDG or EQUIVALENT | ||||||
| 2 | BOBBIN | LCP E4008 | Sumitomo Chemical.ltd or EQUIVALENT | E54705(M) | |||||
| 3 | WIRE | UEW | JIANGSU DARTONG QING JIANG M & E CO LTD or EQUIVALENT | E237377 | |||||
| 4 | INSULATION TAPE | CT-280 | YAHUA or EQUIVALENT | E165111 | |||||
| 5 | VARNISH | 8562/C | Hang cheng petrochemical ltd | 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
SMD PCB Small Isolation Transformer , EPC19 THT 110v 220v High Frequency Transformer
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