Shenzhen Greenfair Electronics Co., Limited
| Packaging Details | carton box |
| type | EE transformer |
| frequency | 1khz-200khz |
| core grade | PC40, 3C90,TP4 |
| bobbin material | Phenolic |
| phase | single |
| Structure | Vertical and horizontal |
| size | small, mini |
| customized | yes |
| Brand Name | Greenfair |
| Model Number | EE series |
| Certification | CE, UL, ISO9001 |
| Place of Origin | China |
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Product Specification
| Packaging Details | carton box | type | EE transformer |
| frequency | 1khz-200khz | core grade | PC40, 3C90,TP4 |
| bobbin material | Phenolic | phase | single |
| Structure | Vertical and horizontal | size | small, mini |
| customized | yes | Brand Name | Greenfair |
| Model Number | EE series | Certification | CE, UL, ISO9001 |
| Place of Origin | China | ||
| High Light | hf power transformer ，high frequency power transformer | ||
EE series EE11.5, EE13 High frequency Welding transformers,customized small high voltage transformer
Features:
1. Custom designs available
2. High efficiency of over 95%
3. High frequency range 10kHz-1MHz
4. High isolation strength
5. Lower profile and weight
6. high power density
7. High-temperature resistant
8. Operating temperature -40°C to +125°C
9. Power range 10w-100w
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
Phase: Single
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:
LED driver
Lightening appliance
Communication equipment
LCD Power Supply
Converter and inverter
| WINDING PARAMETER: | |||||||||||
| WINDING ORDER | MATERIAL SPEC. | MARGINAL TAPE | TUBE TYPE | S--F | TURNS | WINDING FASHION |
ISOLATION BETWEEN WINDING | ||||
| BOTTOM | TOP | S | F | ||||||||
| N1 | 1UEWFΦ0.18*1P | 10---6 | 248 | CLOSED | WF-2902 0.13*7.5mm*1T |
||||||
| N2 | T.I.WΦ0.25*1P | TFL | TFL | 2---1 | 5 | CLOSED | Bifiliar winding CT-280 1mil*7.5mm*1T |
||||
| N3 | T.I.WΦ0.25*1P | TFL | TFL | 9---7 | 5 | CLOSED | |||||
| ELECTRICAL CHARACTERISTIC: | |||||||||||
| NO. | ITEM | MEASURE POINT | TECHNICAL DATA | REMARK | |||||||
| 1 | INDUCTANCE | 10---6 | 4.6mH±5% | @ 1KHz 0.25V (CH-1061) | |||||||
| 2 | DCR | 10---6 | 5.2Ω MAX | @ 20℃( CH-502A ) | |||||||
| 3 | CAPACITY | N1--N2/N3 | 30PF MAX | @ 1KHz ( Zentech 100 LCR ) | |||||||
| 4 | HI-POT | N1---N2,N3 | 500VAC | 3mA 1min | |||||||
| N1,N2,N3---CORE | 500VAC | 3mA 1min | |||||||||
| MATERIAL LIST: | |||||||||||
| NO. | MATERIAL NAME | MATERIAL SPEC. | PROVIDER | UL·NO | |||||||
| 1 | CORE | EE13 3C92 | FERROXCUBE OR EQUIVALENT | ||||||||
| 2 | BOBBIN | PHENOLIC | CHANG CHUN OR EQUIVALENT | E59481 | |||||||
| 3 | WIRE | MW-79C 1UEWF 155℃ | DATONG OR EQUIVALENT | E237377 | |||||||
| 4 | T.I.W | TEX-E | FURUKAWA | E206440 | |||||||
| TRW(B) | GREAT LEOFLON | E211989 | |||||||||
| 5 | ISOLATION TAPE | CT-280 130℃ | YA HUA OR EQUIVALENT | E165111 | |||||||
| 6 | TUBE | TFL 150V 200℃ | WOER OR EQUIVALENT | E23950 | |||||||
| 7 | VARNISH | 8562/A | HANG CHENG OR EQUIVALENT | 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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