| Sign In | Join Free | My chinacomputerparts.com | 
 | 
| Categories | High Frequency Transformer | 
|---|---|
| Brand Name: | Greenfair | 
| Model Number: | EE series | 
| Certification: | CE, UL, ISO9001 | 
| Place of Origin: | China | 
| MOQ: | 1000pcs | 
| Packaging Details: | carton box | 
| type: | EE transformer | 
| frequency: | 1khz-200khz | 
| core grade: | PC40, 3C90,TP4 | 
| bobbin material: | Phenolic | 
| phase: | single | 
| Structure: | Vertical and horizontal | 
| size: | small, mini | 
| customized: | yes | 
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
|   | 
 Horizontal Type High Frequency Transformer EER39 With 2 Section Cover Litz Wire
                                                                                    
                        
                        
                        
                                                            Horizontal Type High Frequency Transformer EER39 With 2 Section Cover Litz Wire
                                                    
                        
                     UL Approved EIR Series High Frequency Current Transformer Bifilar Winding Litz Wire
                                                                                    
                        
                        
                        
                                                            UL Approved EIR Series High Frequency Current Transformer Bifilar Winding Litz Wire
                                                    
                        
                     Small Size High Frequency Transformer EM 11 13 18 Series Bifilar Winding Triple Wire
                                                                                    
                        
                        
                        
                                                            Small Size High Frequency Transformer EM 11 13 18 Series Bifilar Winding Triple Wire
                                                    
                        
                     Small High Frequency Power Transformer , Vacuum Varnish EP Power Isolation Transformer
                                                                                    
                        
                        
                        
                                                            Small High Frequency Power Transformer , Vacuum Varnish EP Power Isolation Transformer
                                                    
                        
                     4 Sections THT SMD High Frequency Transformer EFD25 EFD30 Custom Design
                                                                                    
                        
                        
                        
                                                            4 Sections THT SMD High Frequency Transformer EFD25 EFD30 Custom Design
                                                    
                        
                     Vertical Type High Frequency High Power Transformer Low Leakage Inductance
                                                                                    
                        
                        
                        
                                                            Vertical Type High Frequency High Power Transformer Low Leakage Inductance
                                                    
                        
                     Low Height High Frequency Transformer EFD Series With High Power ISO9001 Approved
                                                                                    
                        
                        
                        
                                                            Low Height High Frequency Transformer EFD Series With High Power ISO9001 Approved
                                                    
                        
                     Singlephase EFD High Frequency Transformer SMD Type PC40 Core Grade
                                                                                    
                        
                        
                        
                                                            Singlephase EFD High Frequency Transformer SMD Type PC40 Core Grade
                                                    
                        
                     SMD EFD 25 High Frequency Power Transformer PC40 Core Grade Phenolic Bobbin Material
                                                                                    
                        
                        
                        
                                                            SMD EFD 25 High Frequency Power Transformer PC40 Core Grade Phenolic Bobbin Material
                                                    
                        
                     1khz - 200khz High Frequency Transformer EFD40 SMD THT Type 2 Section Cover
                                                                                    
                        
                        
                        
                                                            1khz - 200khz High Frequency Transformer EFD40 SMD THT Type 2 Section Cover