Description
The ADDA AD1212HB-A76GL is an industrial-grade DC axial cooling fan engineered for continuous thermal management in high-density electronic enclosures, computer chassis, and automated control cabinets. Built to Original Engineering standards, this 120mm x 25mm unit delivers optimal airflow and static pressure to maintain critical operating temperatures in demanding environments.
Technical Specifications
Brand: ADDA
Model Number: AD1212HB-A76GL
Fan Type: DC Axial Flow Fan
Dimensions: 120mm x 120mm x 25mm
Operating Voltage: 12V DC
Bearing Type: Dual Ball Bearing
Speed Category: High Speed
Wiring Configuration: 3-Wire System
Sensor Type: Tachometer / Speed Measuring Output
Frame Material: UL94V-0 Thermoplastic PBT
Impeller Material: UL94V-0 Thermoplastic PBT
Operating Temperature: -10°C to +70°C
Expected Lifespan: 70,000 hours at 40°C
Weight: 156g
Certifications: CE, UL, RoHS
Industrial Application
This cooling fan is specifically designed for integration into server racks, PLC control cabinets, and industrial power supply units where Technical Compatibility and precise thermal regulation are mandatory. The integrated three-wire speed measuring system allows logic controllers to monitor fan RPM in real-time, enabling automated system shutdowns or alarms in the event of airflow failure, thereby preventing catastrophic thermal damage to sensitive microprocessors and power components.
Procurement and Lifecycle
Sourced directly through authorized supply chains, this component ensures exact form, fit, and function for drop-in replacement. We maintain optimized inventory protocols to minimize Lead Time, ensuring rapid deployment for critical maintenance schedules and OEM production lines.







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