Price: 75$
Product Description
High solar energy efficiency:over than 15%
• Solar panel: 18V/250mA/4.5W •Battery Capacity: 3.7V /12,000mAh
• Power of battery: 44.4W
• Output Current : Big USB (5.0V): 500mA Small USB (5.4V): 500mA DC : 6V/ 500mA 9.0V/ 1,500mA 11.1V/3,000mA , 16V:/3,000mA. 19V/3000mA
•Size(open):47*10*3 CM
•Size(fold):25mm*10*3 CM • Input Voltage/current: AC/DC 13.8V, 1A
• Charging time for laptop : about 1-1.5 hours
•Applications:Notebook, laptop, phone, camera , Mp3, Mp4 Accessories: 5PCs mobile connectors; 8PCs computer connectors. 1PCs AC adapter ;2 PCs output cable
The Power Electronics Handbook
By Timothy L. Skvarenina
Contributor Timothy L. Skvarenina
Edition: illustrated
Published by CRC Press, 2001
ISBN 0849373360, 9780849373367
Price: $140.95
More details
Less expensive, lighter, and smaller than its electromechanical counterparts, power electronics lie at the very heart of controlling and converting electric energy, which in turn lies at the heart of making that energy useful. From household appliances to space-faring vehicles, the applications of power electronics are virtually limitless. Until now, however, the same could not be said for access to up-to-date reference books devoted to power electronics. Written by engineers for engineers, The Power Electronics Handbook covers the full range of relevant topics, from basic principles to cutting-edge applications. Compiled from contributions by an international panel of experts and full of illustrations, this is not a theoretical tome, but a practical and enlightening presentation of the usefulness and variety of technologies that encompass the field. For modern and emerging applications, power electronic devices and systems must be small, efficient, lightweight, controllable, reliable, and economical. The Power Electronics Handbook is your key to understanding those devices, incorporating them into controllable circuits, and implementing those systems into applications from virtually every area of electrical engineering.
