Shenzhen Greenfair Electronics Co., Limited
| Packaging Details | carton box |
| type | EIR,POT transformer |
| frequency | high frequency |
| wire | RUBADUE CO., T.I.W |
| bobbin | Taroplast |
| tape | 3M |
| Structure | Horizontal |
| height | low |
| power | 10~300W |
| Brand Name | Greenfair |
| Model Number | EIR series |
| Certification | CE, UL, ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Packaging Details | carton box | type | EIR,POT transformer |
| frequency | high frequency | wire | RUBADUE CO., T.I.W |
| bobbin | Taroplast | tape | 3M |
| Structure | Horizontal | height | low |
| power | 10~300W | Brand Name | Greenfair |
| Model Number | EIR series | Certification | CE, UL, ISO9001 |
| Place of Origin | China | ||
| High Light | high isolation transformer ，hf power transformer | ||
EIR series Bifilar winding litz wire High frequency transformers
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
EIR Transformer
Quick Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: Greenfair, GFE, GE
Model Number: EIR12/5, EIR13/12, EIR16/8, EIR19/9, EIR20/8, EIR20/9, EIR23/7, EIR23/9, EIR25/8, EIR28/9, EIR29/18, EIR30/11, EIR35/25.
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
| WINDING PARAMETER: | |||||||||
| WINDING ORDER | MATERIAL SPEC. | TUBE TYPE | S--F | TURNS | WINDING FASHION |
ISOLATION BETWEEN WINDING | |||
| S | F | ||||||||
| N1 | T.I.W Φ1.0mm*2P |
2---4 | 4 | Spaced Bifilar windings |
1mil*14.0mm* 1Ts | ||||
| N2 | T.I.W Φ1.0mm*2P |
6----8 | 4 | ||||||
| N3 | USTC Φ(0.1mm*240P)*1P | TUBE | 1----3 | 2 | Spaced Bifilar windings |
1mil*14.0mm* 1Ts | |||
| N4 | USTC Φ(0.1mm*240P)*1P | TUBE | 5----7 | 2 | |||||
| MATERIAL LIST: | |||||||
| NO. | MATERIAL NAME | PROVIDER | UL·NO | ||||
| 1 | CORE | MAGNETICS CO., | |||||
| 2 | BOBBIN | EI DUPONT CO., Taroplast Cosigned or Tooling |
E41938 E143048 |
||||
| 3 | BASE | EI DUPONT CO., Taroplast Cosigned or Tooling |
E41938 E143048 |
||||
| 4 | WIRE | TAI-1 ELECTRIC WIRE&CABLE CO., LTD DENGGAODA ELECTROTECH CO.,LTD TAI-1 ELECTRIC WIRE&CABLE CO., LTD DENGGAODA ELECTROTECH CO.,LTD |
E85640 E253843 E85640 E253843 |
||||
| 5 | T.I.W | RUBADUE CO., | E206198 | ||||
| 6 | TAPE | 3M CO.,LTD | E17385 | ||||
| 7 | TUBE | XIANNIING HAIJINYANG | E303665 | ||||
| 8 | GLUE | DONGNUAN CITY EATTO ELECTRONICS MATERIALCO.,LTD |
|||||
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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