Shenzhen Greenfair Electronics Co., Limited
| Packaging Details | carton box |
| type | EE30 transformer |
| frequency | high frequency |
| core grade | PC40, 3C90,TP4 |
| bobbin material | Phenolic |
| phase | single |
| Structure | Horizontal |
| size | big |
| power | 10~300W |
| Brand Name | Greenfair |
| Model Number | EE series |
| Certification | CE, UL, ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Packaging Details | carton box | type | EE30 transformer |
| frequency | high frequency | core grade | PC40, 3C90,TP4 |
| bobbin material | Phenolic | phase | single |
| Structure | Horizontal | size | big |
| power | 10~300W | Brand Name | Greenfair |
| Model Number | EE series | Certification | CE, UL, ISO9001 |
| Place of Origin | China | ||
| High Light | high isolation transformer ，hf power transformer | ||
EE series horizontal EE30,33,20, TDG core High frequency Welding transformers, excellent raw materials
Features:
1. Custom designs available
2. High efficiency of over 95%
3. High frequency range 10kHz-1MHz
4. High isolation strength
5. High-temperature resistant
6. Operating temperature -40°C to +125°C
7. Power range 10w-300w
EE Transformer
Quick Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: Greenfair, GFE, GE
Model Number: EE5, EE9, EE10, EE11, EE13, EE14, EE16, EE18, EE19, EE20, EE22, EE25, EE26, EE28, EE30, EE31, EE32, EE33, EE36, EE37, EE38, EE41, EE42, EE45, EE55, EE58, EE65, EE66, EE70, EE71, EE79, EE99
Usage: High Frequency
Coil Structure: Toroidal
Coil Number: Autotransformer
color: yellow
size: horizontal
type: EE,EI ,EC,PQ,EFD,EPC,UU,R,RH,DR
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 | 1UEWFΦ0.1*1P | 5---1 | 34 | CLOSED | 1mil*16mm*3Ts | ||
| N2 | 1UEWFΦ0.1*1P | 6---10 | 186 | CLOSED | 1mil*16mm*3Ts | ||
| N3 | 1UEWFΦ0.1*1P | 17---19 | 186 | CLOSED | 1mil*16mm*3Ts | ||
| ELECTRICAL CHARACTERISTIC: | ||||||||
| NO. | ITEM | MEASURE POINT | TECHNICAL DATA | REMARK | ||||
| 1 | INDUCTANCE | 1---5 | 600uH±15% | 1KHz 0.25V CH-1061 | ||||
| 2 | DCR | 1---5 | 4Ω MAX | AT25℃ | ||||
| 6---10 | 20Ω MAX | AT25℃ | ||||||
| 19---17 | 20Ω MAX | AT25℃ | ||||||
| 3 | HI-POT | N1-N2-N3 | 2KVAC | 5mA 60S | ||||
| NO. | MATERIAL NAME | MATERIAL SPEC. | PROVIDER | UL·NO | ||||
| 1 | CORE | EE30/30/7 TP4 | TDG OR EQUIVALENT | |||||
| 2 | BOBBIN | PHENOLIC UL94V-0 150℃ | CHANG CHUN PLASTICS CO.,LTD.OR EQUIVALENT | E59481 | ||||
| 4 | WIRE | MW-79C 1UEWF 155℃ | JIANGSU DARTONG M&E CO LTD OR EQUIVALENT |
E237377 | ||||
| 5 | ISOLATION TAPE | PF301 180℃ | YAHUA PRESSURE SENSITIVE GLUE CO.,LTD OR EQUIVALENT |
E165111 | ||||
| 6 | MARGIN TAPE | WF-2901 / WF-2902 130℃ | YAHUA PRESSURE SENSITIVE GLUE CO.,LTD OR EQUIVALENT |
E165111 | ||||
| 7 | EPOXY | 3300A/B | EATTO OR EQUIVALENT | E218090 | ||||
| 8 | VARNISH | 8562(a) 155℃ | HENG CHANG 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
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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