high frequency switching transformers
high frequency switching transformers
high frequency switching transformers
high frequency switching transformers
high frequency switching transformers
high frequency switching transformers
high frequency switching transformers

ETD29 High Frequency Switching power supply Transformers

Model NO.
MTETD29-291K
FEATURES:
•  High reliability
•  Good exchange efficiency
•  Low temperature rise
•  Compact structure, high power
•  High insulation strength
APPLICATIONS:
•  DC-DC converters, drive transformers, notebook power supply, inverter power supply, UPS power supply, communication power supply, etc.
SPECIFICATIONS:
1. Working frequency: 20kHz-500KHz
2. Output power: 50 W to 200 W
3. Operating temperature: -40 ℃ to +125 ℃
4. Storage temperature: -25 ℃ to +85 ℃
Quantity:
ETD29 High Frequency Switching power supply Transformers


FEATURES:
•  High reliability.
•  Good exchange efficiency.
•  Low temperature rise.
•  Compact structure, high power.
•  High insulation strength.

 
APPLICATIONS:
 
•  Main transformer, LLC resonant inductor, DC-DC converter, switching power supply charger, etc.
 
SPECIFICATIONS:
 
1. Working frequency: 20kHz-500KHz
2. Output power: 50 W to 200 W
3. Operating temperature: -40 ℃ to +125 ℃
4. Storage temperature: -25 ℃ to +85 ℃

high frequency switching transformers,high frequency switching power supply,switching power supply frequency,high power switching power supply

 
 1. Inductance (1`3) :     292 uH ± 10%  @ 1.0 KHz, 1.0 Vrms    
 2. Leakage Inductance (1`3) : 5.7 uH MAX @ 100.0 KHz, 0.1 Vrms all other windings shorted      
 3. Turns Ratio :    3~1:5~4:9~8:11~10:13~12 =35:5:4:6:8±3%     
 4. Insulation Strength :  3000V AC 5mA 1sec 60Hz@ Pri to Sec    
        1000V AC 5mA 1sec 60Hz@ Pri to Core , Sec to Core 

 
SHAPE AND DIMENSIONS:

     

 
SCHEMATIC:


         
 

WINDING STRUCTURE:

 
WINDSFWIRETURNSTAPEREMARKS
N132Ø0.50mm*1P2UEW181Evenly
N254Ø0.45mm*2P2UEW53Evenly
N398Ø0.45mm*2PTEX-E41Evenly
N41110Ø0.45mm*2PTEX-E61Evenly
N51312Ø0.45mm*2P TEX-E83Evenly
N621Ø0.50mm*1P2UEW173Evenly
 


Please coneact us for more about high frequency switching transformers,high frequency switching power supply,switching power supply frequency,high power switching power supply.etc

 
*  If you have more needs, please send us an inquiry, thank you!

Send Message

* clear input
*
Preview on Mobile
X
customer-service Customer Service
skype Skype
message Message
go top Top
Scan the QR code Close
qr code
qrcode

Send Message

* clear input
*
Choose language