With SANYO DENKI's wide variety of protected fans offered for harsh environments, a system designer has the flexibility to push their device to the environmental limits.

to prevent an overcurrent condition that would cause a temperature rise in the fan coil that can result in reduced performance, permanent damage and/or reduced reliability in the field.

Speed Control for Optimized Performance DC fans with a four-wire configuration consist of power, ground, tach pulse output, and PWM input control for varying speed. Being able to vary the…