> Design for Rugged
Environmental testing items:
- Power on & off at 85°C for 1000 times
- Power on & off at -40°C for 1000 times
- Burn-in test at 85°C
- Burn-in test at -40°C
- Memory test at 85°C

> Wide Temperature Processor
No compromising with reliability under harsh environment by choosing industrial-grade Intel wide temperature
processor and chipset which are rated at operating from -40°C to 85°C.

> On-board Memory
Adopting wide temperature memory module directly soldering on board with fine-tuned power circuit layout to
meet your environmental requirements of extreme 85°C high or -40°C low temperature.

> Wide Temperature Component
Low temperature coefficient of wide temperature board to changes of environmental temperature is the critical
factor for operating correctly. All necessary components on computing board will be replaced with those are
rated with right temperature coefficient by your project requirements.

> Power Circuit Optimization
The more approximating to the extreme temperature threshold of -40°C and 85°C, the less tolerance with rated
booting power requirements can be accepted. Only slightly instantaneous power surge can fail the whole system
booting successfully in harsh condition. With accurate power calculation and careful simulation with power
circuit design, ARBOR wide temperature board can be up and running briskly in such severe environment.

Conformal Coating


Coating with a layer of nonconductive material that covers all surfaces except electrical contact point can prevent wide temperature board from corrosion due to moisture, salt fog or other unfriendly environmental factors, and increase isolated
resistance among components.