AVC DAZB0838RCM 8038 DC13.6V 0.17A 4-Pin PWM Cooling Fan, 80×80×38mm 4-Wire Tachometer Industrial Replacement Fan

This AVC DAZB0838RCM cooling fan adopts standard 8038 specification with dimension 80×80×38mm, rated DC 13.6V voltage and 0.17A current, serving as a dedicated replacement fan for matching industrial equipment and special control cabinets. Equipped with high-precision double ball bearing structure, the fan runs smoothly with low noise and minimal vibration, supporting long-term uninterrupted operation in complex industrial environments. The 4-wire wiring integrates power supply, PWM speed control and tachometer signal output: the host can automatically adjust fan speed based on temperature, and detect fan stall failure via real-time rotational speed feedback to avoid equipment overheating damage. Optimized high-pressure fan blade design greatly improves air volume and wind pressure, quickly exhausting hot air accumulated inside sealed cabinets, power modules and automation equipment. Flame-retardant high-strength plastic frame and dynamically balanced fan blades effectively reduce shaking during high-speed rotation, while built-in shielding structure isolates electromagnetic interference to guarantee stable equipment operation. Comes with dedicated matching plug for quick plug-and-play installation. Widely applicable to industrial control cabinets, humidifier equipment, server power units, special frequency converters and automation devices that require DAZB0838RCM 80mm 4-wire cooling fans.