Shenzhen Greenfair Electronics Co., Limited
Shenzhen Greenfair Electronics Co., Limited
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Small Volume EI Series EI10,EI13 High frequency Transformer Light Weight High inductance value Industrial Transformer
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
| WINDING PARAMETER: | |||||||||
| WINDING ORDER | MATERIAL SPEC. | MARGINAL TAPE | S--F | TURNS | WINDING FASHION |
ISOLATION BETWEEN WINDING | |||
| TOP | PIN | ||||||||
| N3 | 2UEW ф0.1*1P | 1--3 | 160 | sqaced | 8mm/1Ts | ||||
| N1 | 2UEW ф0.08*1P | 4--5 | 33 | sqaced | 8mm/1Ts | ||||
| N2 | 2UEW ф0.05*2P | 4--NC | 50(REF) | sqaced | 8mm/1Ts | ||||
| N4 | 2UEW ф0.3*1P | 6--10 | 25 | sqaced | 8mm/2Ts | ||||
| ELECTRICAL CHARACTERISTIC: | |||||||||
| NO. | ITEM | MEASURE POINT | TECHNICAL DATA | REMARK | |||||
| 1 | INDUCTANCE | 1--3 | 6.4mH ±10% | 120KHz/1V | |||||
| 2 | LINDUCTANCE | 1--3 | 330uH MAX | 120KHz/1V shorted PIN4,5,6,10 | |||||
| 3 | HI-POT | P--S | 1000VAC | 1mA/60sec | |||||
| 4 | HI-POT | S--C | 500VAC | 1mA/60sec | |||||
| 5 | DCR | 1--3 | 10Ω MAX | 25℃ | |||||
| 6 | DCR | 5--4 | 3.5Ω MAX | 25℃ | |||||
| 7 | DCR | 6--10 | 0.3Ω MAX | 25℃ | |||||
EI Transformer
Quick Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: Greenfair, GFE, GE
Model Number: EI10/4, EI13/5, EI16/22, EI16/5, EI18/10, EI19/5, EI20/4, EI20/5, EI22/6, EI22/4, EI25/6, EI25/7, EI27/8, EI28/5, EI28/11, EI28/10, EI31/11, EI32/20, EI33/13, EI34/4, EI35/10, EI38/25, EI40/11, EI50/15, EI60/16, EEI50/4, EEI160/4, FEI17/7, FEI18/8, FEI22/13, EIE32/20.
Usage: High Frequency
Coil Structure: Toroidal
Coil Number: Autotransformer
Bobbin material: Phenolic
Packaging & Delivery
Packaging Details: carton box, plastic pallet, package testing dropping before shipping