Active Member
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[China]
Address: 2nd Floor,No. 68, Dongxinjia Industrial Park, Honghu Village, Xinqiang Community,Xinhu Street, Guangming District, Shenzhen
Contact name:
Shenzhen Greenfair Electronics Co., Limited |
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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
