Shenzhen Greenfair Electronics Co., Limited
| Packaging Details | carton box |
| type | EPC27 transformer |
| frequency | 1KHz-1MHz |
| core | EPC27/32 TP4 |
| bobbin | PHENOLIC UL94V-0 150℃ |
| phase | single |
| tube | TFL 150V 200℃ |
| appliance | led driver |
| power | 10~500W |
| Brand Name | Greenfair |
| Model Number | EPC series |
| Certification | CE, UL, ISO9001 |
| Place of Origin | China |
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Product Specification
| Packaging Details | carton box | type | EPC27 transformer |
| frequency | 1KHz-1MHz | core | EPC27/32 TP4 |
| bobbin | PHENOLIC UL94V-0 150℃ | phase | single |
| tube | TFL 150V 200℃ | appliance | led driver |
| power | 10~500W | Brand Name | Greenfair |
| Model Number | EPC series | Certification | CE, UL, ISO9001 |
| Place of Origin | China | ||
| High Light | small hv transformer ，small isolation transformer | ||
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
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
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2006
Total Annual:
2000000-4000000
Employee Number:
100~400
Ecer Certification：
Active Member
Greenfair Electronics is one of the key electric enterprises in Shenzhen., professional in design and manufacture High Frequency Transformer, Power Transformer, Inductors, EMI equipment, SMT Magnetic Components, Network and Telecommunication Transformers, Automotive and Telecommunication Application... Greenfair Electronics is one of the key electric enterprises in Shenzhen., professional in design and manufacture High Frequency Transformer, Power Transformer, Inductors, EMI equipment, SMT Magnetic Components, Network and Telecommunication Transformers, Automotive and Telecommunication Application...
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