A computer uses many different DC voltages. One is provided by the desktop power adapter and the other is provided by internal circuits in the computer itself. These combined give the computer what it needs. The desktop power adapter serves as the battery that is providing specific energy and volts to a specific computer it is plugged into.

GVE’s AC-DC power solutions include class I, and class II installations and support class 2, Limited Power Source (LPS) requirements.  From 3W to 300W & beyond, GVE AC-DC power supplies are designed to fulfill international requirements for EMC, safety, reliability, and energy efficiency in a wide variety of mechanical formats.
 
GVE-Customized Desktop Power Adapter-GM12

GVE-Customized Desktop Power Adapter-GM12

Input: 100-240VAC 50/60Hz 0.5A Dimension: 68*39*27mm

GVE-16W Desktop Power Adapter-GM16

GVE-16W Desktop Power Adapter-GM16

Input: 100-240VAC 50/60Hz 0.5A Dimension: 68.5*42.3*26.8mm/64*39*28.5mm  

GVE-High Conversion Efficiency Desktop Power Adapter-GMA25

GVE-High Conversion Efficiency Desktop Power Adapter-GMA25

Input: 100-240VAC 50/60Hz 1.0A Dimension: 77.4*47.9*29mm(charger)/ 82*44*28.5 mm

GVE-Desktop Power Adapter-GM39

GVE-Desktop Power Adapter-GM39

Input: 100-240VAC 50/60HZ 1.5A Dimension: 82.4*47.9*30.7mm/87.8*45.2*30mm/96*50*31mm

GVE-Desktop Power Adapter-GM38

GVE-Desktop Power Adapter-GM38

Input: 100-240VAC 50/60Hz 1.5A Dimension: 92.6*50*31mm

GVE-45W Desktop Power Adapter-GC42

GVE-45W Desktop Power Adapter-GC42

Input: 100-240VAC 50/60HZ 1.5A Dimension: 98.5*46.8*30mm

GVE-42W Desktop Power Adapter-GM42

GVE-42W Desktop Power Adapter-GM42

Input: 100-240VAC 50/60Hz 1.5A Dimension: 87.8*45.2*30mm/82.4*47.9*30.7mm/96*50*31mm  

GVE-43W Desktop Power Adapter-GM43

GVE-43W Desktop Power Adapter-GM43

Input: 200-240VAC 50Hz 1.5A Dimension: 82.4*47.9*30.7mm/96*50*31mm