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MORNSUN AC-DC Isolated Transformer SeriesApr 26, 2019      view:

MORNSUN launched AC-DC  isolated transformer series - TTLS03-15B-T, TTLDE05-20B-D, and TTLHE10 20 25 -D. These series are flyback transformers, have an isolation voltage of 3000VAC and 4000VAC and feature compact size and cost effective. Their operating ambient temperature range is -40℃ ~ +110℃ and they can be widely used in applications of consumer electronics power supplies and industrial equipment power supplies to achieve AC-DC power supply design with wide input voltage and various protection function and superior EMI performance. 


Application circuit:


Features:

TTLS03-15B-T series
- Operating mode: Flyback (SCM1702A) 
- 85 - 305VAC wide input voltage range 
- Output power: ≤3W 
- EPC13 Bobbin 
- Meets UL/EN 62368 standards 


TTLDE05-20B-D series
- Operating mode: Flyback (SCM1703A) 
- 85 - 264 VAC wide input voltage range 
- Output power: ≤5W 
- EE10 Bobbin 
- Meets UL/EN 62368 standards 


TTLHE10/20/25-20B-D Series
- Operating mode: Flyback (SCM1710A) 
- 85 - 264 VAC wide input voltage range 
- Output power: 10W to 25W 
- EFD15 / EFD20 / EFD25 Bobbin 
- Meets UL/EN 62368 standards 
- Shielding layer and superior EMI performance
nce


Product pictures:



Please refer to the technical manual for specific product parameters:     TTLDE05-20B-D     TTLHE10-20B-D     TTLHE20-20B-D     TTLHE25-20B-D     TTLS03-15B-T

Product Number:

Series Power (W) Vin (VAC) Vout (VDC) No. of Outputs Isolation (VAC) Package Skeleton structure Topology Design Reference Datasheet Sample
TTLDE05-20B05D 5 85~305 5 1 4000 DIP EE10 Flyback 1 - -
TTLDE05-20B12D 5 85~305 12 1 4000 DIP EE10 Flyback 1 - -
TTLHE10-20B05D 10 85~305 5 1 3000 DIP EFD15 Flyback 1 - -
TTLHE10-20B12D 10 85~305 12 1 3000 DIP EFD15 Flyback 1 - -
TTLHE20-20B12D 20 85~305 12 1 4000 DIP EFD20 Flyback 1 - -
TTLHE25-20B12D 25 85~305 12 1 4000 DIP EFD25 Flyback 1 - -
TTLS03-15B05T 3 85~305 5 1 3000 SMD EPC13 Flyback 1 - -
TTLS03-15B12T 3 85~305 12 1 3000 SMD EPC13 Flyback 1 - -
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