When planning a system deployment, regardless of size, it's critical to look at not only the primary costs of the hard and software, but also at the continuing operational costs. Many elements contribute to these costs and the right embedded PC system customarily offers advantages in the long term:
System Reliability:
Because Embedded PC applications have long run and are required to operate in cruel environments including wide temperature ranges, shock, vibration and humidity. Embedded PC systems generally contains components rated for higher temperatures and/or higher voltages. Conversely, commercial PERSONAL COMPUTER system designs regularly employ parts with lower temperature/voltage ratings because those elements are inexpensive, readily available, and support the operating conditions for everyday Computers in a standard indoor conditions. The lifespan of any electronic device is related to its operating temperature and the other conditions, but the main issue will be the need operating temperature.
As an example, using an electronic component that rated for a worst-case guaranteed life of 2000 hours at 85C but operated at 55C which usually used on the Desktop Personal computer motherboard, would have a predicted life of 16,000 hours or just under 2 years of continuing (24x7x365) operation. Conversely, The same part rated for a worst-case guaranteed life of 2000 hours at 110C but operated at 55C, would have an expected life of 64,000 hours or merely over 7 years of continuous operation. In other words, enlarging the temperature rating of the part by 20C increases its anticipated life by 4x.
While plausibly insignificant, these capacitors are vital in maintaining steady voltage levels and suppressing noise in high speed Printed Circuit Board (PCB) designs. So accelerating the System Trustworthiness.
Power Consumption:
Embedded PC system Lower power consumption is always better than higher energy consumption but not only for the obvious reasons of saving energy costs and inflating battery life. Low power consumption leads to many other benefits that might not be intuitively apparent to the casual observer. Firstly, lower power consumption of vital parts ends up in the whole system operating at a lower temperature, putting lower stress on the remainder of the system elements, and skyrocketing the life of the system as discussed above. Low power consumption can regularly obviate the requirement for a fan which grants the system to run quieter, enables smaller enclosures, and lowers implementation and support costs. Low power consumption combined with power management technology built into the silicon itself, also eases the burden on software engineers who are tasked with developing sophisticated applications and techniques for managing system power.
System Reliability:
Because Embedded PC applications have long run and are required to operate in cruel environments including wide temperature ranges, shock, vibration and humidity. Embedded PC systems generally contains components rated for higher temperatures and/or higher voltages. Conversely, commercial PERSONAL COMPUTER system designs regularly employ parts with lower temperature/voltage ratings because those elements are inexpensive, readily available, and support the operating conditions for everyday Computers in a standard indoor conditions. The lifespan of any electronic device is related to its operating temperature and the other conditions, but the main issue will be the need operating temperature.
As an example, using an electronic component that rated for a worst-case guaranteed life of 2000 hours at 85C but operated at 55C which usually used on the Desktop Personal computer motherboard, would have a predicted life of 16,000 hours or just under 2 years of continuing (24x7x365) operation. Conversely, The same part rated for a worst-case guaranteed life of 2000 hours at 110C but operated at 55C, would have an expected life of 64,000 hours or merely over 7 years of continuous operation. In other words, enlarging the temperature rating of the part by 20C increases its anticipated life by 4x.
While plausibly insignificant, these capacitors are vital in maintaining steady voltage levels and suppressing noise in high speed Printed Circuit Board (PCB) designs. So accelerating the System Trustworthiness.
Power Consumption:
Embedded PC system Lower power consumption is always better than higher energy consumption but not only for the obvious reasons of saving energy costs and inflating battery life. Low power consumption leads to many other benefits that might not be intuitively apparent to the casual observer. Firstly, lower power consumption of vital parts ends up in the whole system operating at a lower temperature, putting lower stress on the remainder of the system elements, and skyrocketing the life of the system as discussed above. Low power consumption can regularly obviate the requirement for a fan which grants the system to run quieter, enables smaller enclosures, and lowers implementation and support costs. Low power consumption combined with power management technology built into the silicon itself, also eases the burden on software engineers who are tasked with developing sophisticated applications and techniques for managing system power.
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