The rugged portable computer was the result of the computer industry’s first attempts to get the size down in personal computers. It is specially designed for applications in harsh industrial environments and includes a chassis that is constructed of heavy gauge steel for ruggedness and corrosion resistance. Its aluminum alloy case is reinforced with rubber bumpers, allowing it to tolerate extreme field conditions and provides a handle so it can be carried like a lunch pail or a brief case. slot online
A luggable portable computer integrates the LCD display and the keyboard and mouse into the chassis and uses standard desktop parts from the motherboard up to create a portable desktop; one that is much easier to transport than a regular desktop computer. These types of computers have built in LCD panels that range from 14″ to 20″ in size and offer high performance in a rugged lunchbox style form factor that can be upgraded for many uses in the industrial field, or field applications.
Advanced performance is still the main advantage the lunchbox has over the laptop because it can utilize standard desktop parts like motherboards, CPUs, RAM cards, and hard drives. It is a compact size unit that has plenty of room for your full-length expansion cards, making it a good choice for your stand
alone, data acquisition, controlling and monitoring systems. An embedded control logic allows software power settings, where vibrations and airborne contamination prohibits use of standard commercial PCs.
Although most portable PCs need AC power to run, the newer models now allow for battery power. It is possible to configure this computer and gives you the option for added 220W high efficiency batteries. This is perfect because now it has the same portable advantages of a laptop computer along with the beauty of having standard desktop computer parts!
ISA (Industry Standard Architecture) slots are now making their way back into the market. This allows for bus mastering and can be used for direct access of the main memory. These ISA slots were later replaced by PCI slots but currently, they are required for specialized industrial purposes.