Switching Power Supply Primer VideoFollow article
If you are thinking about building your first switching power supply in place of a linear, this video will let you know some of the benefits and drawbacks you will encounter.
 LinkedIn group “POWER SUPPLY DESIGN CENTER” www.linkedin.com/groups?gid=4860717
 Ridley Engineering website www.ridleyengineering.com
 Power supply hands-on workshops and training http://www.ridleyengineering.com/workshops.html
 More switching power supply design videos https://www.youtube.com/channel/UC4fShOOg9sg_SIaLAeVq19Q
 Designspark article Why do power supplies fail?