Shenzhen Greenfair Electronics Co., Limited
| Packaging Details | carton box |
| type | ETD34 transformer |
| frequency | 1KHz-1MHz |
| core | JPP-4 EER34/34 or other equivalent |
| bobbin | FR530 ETD-34 |
| phase | single |
| Structure | vertical |
| copper | COPPER FOIL or other equivalent |
| power | 10~300W |
| Brand Name | Greenfair |
| Model Number | ETD series |
| Certification | CE, UL, ISO9001 |
| Place of Origin | China |
View Detail Information
Explore similar products
Litz Wire Vertical Electronic Power Transformer PQ27 Corestable Big Power
Big Current Large Power Transformer For Plant Lighting Stable Function Safe
Plant Lighting High Frequency Transformer , Single Phase Pcb Power Transformers
Screen Protect Large Power Transformer UL Compliant Low Height 1KHz - 1MHz
Product Specification
| Packaging Details | carton box | type | ETD34 transformer |
| frequency | 1KHz-1MHz | core | JPP-4 EER34/34 or other equivalent |
| bobbin | FR530 ETD-34 | phase | single |
| Structure | vertical | copper | COPPER FOIL or other equivalent |
| power | 10~300W | Brand Name | Greenfair |
| Model Number | ETD series | Certification | CE, UL, ISO9001 |
| Place of Origin | China | ||
| High Light | linear power transformer ，high current transformer | ||
ETD series horizontal ETD34 large power transformer High frequency UL compliant low height Screen protect
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 | TUBE TYPE | S--F | TURNS | WINDING FASHION |
ISOLATION BETWEEN WINDING | ||||
| PIN 1.313 | PIN2.4.14 | S | F | ||||||||
| N1 | ￠0.5*1P | 3mm | 12---3 | 28.5 | CLOSE | 1mil* 21.5mm*1Ts mylar | |||||
| N2 | ￠0.5*2P | 3mm | 3mm | 13---2 | 12.5 | SPACED | 1mil* 21.5mm*1Ts mylar | ||||
| N3 | ￠0.5*2P | 3mm | 11---4 | 12.5 | SPACED | 1mil* 21.5mm*1Ts mylar | |||||
| N4 | ￠0.5*3P | 2mm | 3mm | 9---6 | 18.5 | SPACED | 1mil* 21.5mm*1Ts mylar | ||||
| N5 | ￠0.5*1P | 3mm | 14---1 | 28.5 | CLOSE | 1mil* 21.5mm*1Ts mylar | |||||
| ELECTRICAL CHARACTERISTIC: | |||||||||||
| NO. | ITEM | MEASURE POINT | TECHNICAL DATA | REMARK | |||||||
| 1 | INDUCTANCE | 14---1 | 158uH±10% | 1KHz 0.25V | |||||||
| 2 | HI-POT | COIL--CORE COIL--COIL |
0.5 KVAC | 5mA 60S | |||||||
| 3 | INSULATION RESISTANCE | COIL--CORE COIL--COIL |
>100MΩ | 500VDC | |||||||
| MATERIAL LIST: | |||||||||||
| NO. | MATERIAL NAME | MATERIAL SPEC. | PROVIDER | UL·NO | |||||||
| 1 | CORE | JPP-4 EER34/34 or other equivalent | JIANGMEN CITY POWDER METALLURGY FACTORY ,LTDor other equivalent | ||||||||
| 2 | BOBBIN | FR530 ETD-34 | DUPONT | E69578 | |||||||
| 3 | WIRE | MW79-C / MW80-C | JIANGSU DARTONG QING JIANG M &E CO LTD or other equivalent | E237377 | |||||||
| 4 | ISOLATION TAPE | CT-280 or other equivalent | YAHUA ADHESIVE TAPE CO.,LTD or other equivalent | E178516 | |||||||
| 5 | COPPER | COPPER FOIL or other equivalent | BOTONG COPPER or other equivalent | ||||||||
| 6 | MARGIN TAPE | WF2901 0.25*2mm ＆0.25*3mm | YAHUA ADHESIVE TAPE CO.,LTD or other equivalent | E178516 | |||||||
| 7 | ADHESIVE | E-500 or other equivalent | DONGGUAN EATTO ELECTRONIC MATERIAL CO., LTD or other equivalent | E218090 | |||||||
| 8 | VARNISH | 8562/C | HANG CHEUNG 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...
Get in touch with us
Leave a Message, we will call you back quickly!