Shenzhen Greenfair Electronics Co., Limited
| Packaging Details | carton box |
| type | ETD44 transformer |
| frequency | 1KHz-1MHz |
| core | ETD44,TP4/N87 |
| bobbin | PM9820 |
| phase | single |
| Structure | horizontal |
| wire | USTC 2UEW Ф0.1*100C*3P |
| power | 10~500W |
| Brand Name | Greenfair |
| Model Number | ETD series |
| Certification | CE, UL, ISO9001 |
| Place of Origin | China |
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Product Specification
| Packaging Details | carton box | type | ETD44 transformer |
| frequency | 1KHz-1MHz | core | ETD44,TP4/N87 |
| bobbin | PM9820 | phase | single |
| Structure | horizontal | wire | USTC 2UEW Ф0.1*100C*3P |
| power | 10~500W | Brand Name | Greenfair |
| Model Number | ETD series | Certification | CE, UL, ISO9001 |
| Place of Origin | China | ||
| High Light | big power transformers ，linear power transformer | ||
ETD series horizontal ETD44 large power transformer USTC wire Lighting appliance Converter and inverter
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
| WINDING PARAMETER: | |||||||||||||
| WINDING ORDER | MATERIAL SPEC. | MARGINAL TAPE(mm) | TUBE TYPE | TERMINAL | TURNS | WINDING FASHION |
ISOLATION BETWEEN WINDING | ||||||
| 1--5 PIN SIDE | 6--10 PIN SIDE | S | F | S | F | THICKNESS(mil) | BREADTH(mm) | LAYER | |||||
| 1 | N1 | USTC 2UEW Ф0.1*100C*3P | 1,2,3 | 7,8,9 | 22 | CLOSED | 1 | 30 | 2 | ||||
| 2 | N2 | USTC 2UEW Ф0.1*100C*3P | 16,17,18 | 10,11,12 | 2 | CLOSED | 1 | 30 | 2 | ||||
|
ELECTRICAL CHARACTERISTIC: |
|||||||||||||
| NO. | ITEM | MEASURE POINT | TECHNICAL DATA | REMARK | |||||||||
| 1 | INDUCTANCE | L(1,2,3-10,11,12) | 58uH±5% | 10KHz, 0.1V(short7,8,9,16,17,18pin) | |||||||||
| 2 | HI-POT | W1 TO W2 | 2.0KV AC | 5mA 60S | |||||||||
| MATERIAL LIST: | |||||||||||||
| NO. | MATERIAL NAME | MATERIAL SPEC. | PROVIDER | UL NO. | |||||||||
| 1 | CORE | ETD44,TP4/N87( 2 halves ferrite gap = 3.8mm REF,2half*1.9mm REF) | TDG /EPC0S OR EQUIVALENT | ||||||||||
| 2 | BOBBIN | PM-9820 | SUMITOMO BAKELITE | E41429 | |||||||||
| 3 | WIRE | MW75C (USTC) | TAT-1 ELECTRIC WIRE&CABLE CO LTD | E85640 | |||||||||
| 4 | ISOLATION TAPE | CT-280 | YAHUA OR EQUIVALENT | E165111 | |||||||||
| 5 | GLUE | 2006A/B OR E-500 | EATTO CHEMICAL INDUSTRY CO LTD OR EQUIVALENT | ||||||||||
| 6 | VARNISH | 8562(a) | HANG CHEUNG PETROCHEMICAL LTD 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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