Description
- SDN: This is the manufacturer or brand name (often associated with industrial cooling components).
- 12V (12 Volts): The operating voltage. This fan runs on Direct Current (DC), which is standard for inverters and computer equipment.
- 3.5 Inch (90mm): This refers to the frame size. In the industry, a “3.5-inch” fan is typically standardized as a 90mm x 90mm fan.
- Inverter Cooling Fan: Specifically designed with high airflow (CFM) to dissipate heat from power inverters, which can get very hot during DC-to-AC conversion







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