{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"DC Power Supplies: A Technician's Guide","author_name":"Joseph J. Carr","thumbnail_url":"https://www.ebooknetworking.net/books/007/011/big007011496X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-007011496X.html\">DC Power Supplies: A Technician&#039;s Guide</a>","width":400,"height":300}