Power Drive Small Electrical Transformer Constant Current Charger Dedicated Miniature

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
Supplier`s last login times: within 1 hours
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Product Details

EPC series EPC19 EPC25 power drive power supply constant current high frequency charger dedicated miniature 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

Application:
Power supply Driver
Lighting appliance
Communication equipment
LCD Power Supply

Converter and inverter


NOITEMPINSDATATEST CONDITION
1INDUCTANCE4---51.2mH+/-20%1KHz 0.25V
2leakage inductanceLL4---5100uH +/-10%1KHz 0.25V
3DCR4--3437mΩ MAX25℃
4DCR8--10,1134.5mΩ MAX25℃
5DCR3--5374mΩ MAX25℃
6DCR2--1253mΩ MAX25℃
7HI-POTP-----S3.75KV/ 0.5mA/ 60Secwithout break
8HI-POTP-----C,S-----C1.8KV/ 0.25mA/ 60Secwithout break
9INSULATIONP-----S,P-----C,S-----C100MΩor MoreDC500V

NOWINDINGMATERIALMARGIN TAPETUBEPINTURNSINSULATION
left PIN1-5right P6-11STARTENDW=15mm
1N1UEW-2 Ø0.353.0mm/3TS3.0mm/3TSØ0.36Ø0.364----360Ts close3TS
2N2UEW-2 0.3*4P3.0mm/3TS3.0mm/3TSØ0.76Ø0.7610,11----812Ts close3TS
3N3UEW-2 Ø0.353.0mm/3TS3.0mm/3TSØ0.36Ø0.363---540Ts close2TS
4N4UEW-2 Ø0.33.0mm/2TS3.0mm/2TSØ0.36Ø0.361----213Ts space3TS

NOMATERIALMATERIAL SPEC.SUPPLIERUL NO.
1COREEPC25/25 RM2.3KDJINCHUAN
2BOBBINEPC2509 H 5+6P (PM9820 UL94V-0)ZHENHUIE59481
3WIREUEW-2Φ0.35 130℃NTLTAI-1E85640
4WIREUEW-2Φ0.3 130℃ NTLTAI-1E85640
5TAPECT-280 1mil*15mm YellowYAHUAE165111
6TAPECT-280 1mil*8mm YellowYAHUAE165111
7TAPECT-280 1mil*17mm YellowYAHUAE165111
8TAPEWF 2901 0.2*3.0mmYAHUAE165111
9TUBETFL ID0.30&0.36&1.0TRNWOERE203950
10COPPER FOILCopper 0.1*10mmZHENGZHEYANG

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 rangeHumidity rangeStandard test conditions
Operating temperature*Storage temperatureOperating temperature**Storage temperature**Operating temperature**Storage temperature**
( ℃)( ℃)( % RH)( % RH)( ℃)( % RH)
-30 to +120-40 to +8010 to +9510 to +9525 ± 1025 to +75

* With self-heating
** Maximum wet-bulb temperature 38°C, without dewing
*** Without dewing








China Power Drive Small Electrical Transformer Constant Current Charger Dedicated Miniature supplier

Power Drive Small Electrical Transformer Constant Current Charger Dedicated Miniature

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