12038 DC24V Axial Fan Domestic Replacement
In automation equipment, power supplies, and telecom gear, 12038-size DC24V axial fans are often replaced by domestic alternatives for imported DC fans. JIEFENGFAN JF12038D24HBL-5 can be matched by dimensions, airflow, and static pressure. See DC axial fan product list.
JF12038D24HBL-5 Parameters
| Item | Specification |
|---|---|
| Dimensions | 119.5 × 119.5 × 38.3 mm (mounting hole spacing 105 × 105 mm) |
| Power supply | 24V / 48V DC |
| Power | 96.0 / 172.8 W |
| Airflow | approx. 205.4 / 293.4 CFM |
| Static pressure | approx. 2.21 / 2.95 inch-H₂O |
| Speed | approx. 7000 / 10000 RPM |
| Noise | approx. 72.3 dBA |
| Protection rating | IP43 |
| Operating temperature | -30℃ ~ +70℃ |
Replacement Comparison Notes
| Item | Notes |
|---|---|
| Dimensions | ~120×120mm class, ~38mm thickness, hole pattern per drawing |
| Power | DC24V; confirm power supply capacity and inrush current |
| Airflow & pressure | Select by system resistance; don't compare maximum airflow alone |
| Signal functions | PWM speed control / FG tachometer / RD alarm |
For further selection, prepare mounting dimensions, voltage, target airflow/static pressure, operating environment, continuous operation requirements, and control function needs, then compare against product parameters, or contact us for selection support.
Frequently Asked Questions (FAQ)
Is there a domestic replacement for 12038 DC24V fans?
JIEFENGFAN DC 12038 series offers 24V DC axial fans as replacement candidates for imported DC fans of the same size. Some models support PWM, FG, and RD functions. Representative model: JF12038D24HBL-5.
What signal functions do JIEFENGFAN DC24V fans offer?
Some DC models can be configured with PWM speed control, FG tachometer pulse output, and RD run/alarm signals. Exact functions depend on the model specification.
Can I directly replace a Delta same-size 12038 DC24V fan?
Similar dimensions make it a candidate, but verify voltage, current, airflow-pressure curve, tachometer signal definition, and wiring. Obtain samples for testing first.
What should I provide when sourcing a DC24V replacement fan?
Provide mounting dimensions, voltage, target airflow or heat dissipation, system resistance, noise requirements, and PWM/FG/RD functional needs.