SXDOOL 12038 120x120x38mm DC Axial Fan 48V
SXDOOL 12038 120x120x38mm DC axial fan for control cabinets and power supplies. Confirm DC voltage, speed, airflow/static pressure, noise, bearing, cable, connector, signal and quantity with SXDOOL for OEM samples, cable, connector, bearing, label and batch RFQ review.
12038 48V DC grade comparison
Engineering summary: A 120x120x38mm 48V platform for telecom and industrial power equipment. The catalog lists four 48V grades spanning 140.1CFM to 260.5CFM, with materially different current, pressure and noise.
| Product reference | 12038 48V family |
|---|---|
| Fan family | 48V high-static-pressure DC axial fan family |
| Dimensions | 120x120x38mm |
| Voltage / input | 48V DC |
| Current / power | Varies by selected voltage and performance grade; use the matrix and approved complete model |
| Speed / airflow / static pressure / noise | Varies by performance grade; catalog values are shown in the comparison table below |
| Bearing type | Sleeve-bearing and ball-bearing configurations are cataloged; specify the ordered bearing and do not infer the bearing maker or L10 life |
| Material / flammability | Frame and impeller: Plastic (UL94V-0) |
| Signal / wiring | Auto restart, PWM, FG and RD options are shown as platform capabilities; order only the function defined by the complete approved model and interface drawing |
| Operation / storage environment | -10C to 70C, 35%-85% RH operation; -40C to 80C, 35%-85% RH storage per catalog general specification |
| Best-fit buyer intent | Telecom, charging and 48V power-electronics platforms where a 38mm frame and documented pressure margin are available. |
| Manufacturer and quality review | SENSDA ELECTRONICS LIMITED / SXDOOL. ISO 9001:2015 quality-management documentation, OEM/ODM cable and connector requirements, Dynamic Balancing, and 100% End-of-Line Testing can be reviewed against the approved production control plan. |
Configuration and qualification table
| Catalog base grade | Available voltage | Rated current by voltage | Speed | Airflow | Static pressure | Noise |
|---|---|---|---|---|---|---|
| SXD12038D | 48V | 1.20 at 48V | 5500RPM | 260.5CFM | 42.0mmH2O | 68dBA |
| SXD12038H | 48V | 0.90 at 48V | 5000RPM | 240.1CFM | 34.6mmH2O | 65dBA |
| SXD12038M | 48V | 0.60 at 48V | 4000RPM | 188.5CFM | 21.5mmH2O | 58dBA |
| SXD12038L | 48V | 0.38 at 48V | 3000RPM | 140.1CFM | 12.0mmH2O | 52dBA |
Engineering release rule: Catalog and current-page values are reference data under their stated conditions. The approved drawing, complete model suffix, controlled datasheet, sample label and validated equipment test govern the final purchasable configuration.
Model-specific engineering FAQ
How much current range should a 48V supply reserve across the 12038 grades?
Catalog rated-current references range from 0.38A for L to 1.20A for D at 48V. Confirm startup demand and harness voltage drop for the selected complete model before sizing the supply.
Which 48V grade best balances airflow and noise?
L and M reduce current and noise relative to H and D, but selection depends on the equipment resistance. Choose from the operating point, not from free-air CFM or dBA alone.
What makes this 48V family relevant to telecom equipment?
It aligns with common 48V power architecture and offers multiple pressure grades, but connector, grounding, alarms, redundancy and environmental requirements still need project-specific review.
Can a 48V 12038 fan replace another 120mm fan solely from the face dimensions?
No. Verify 38mm depth, mounting pattern, fastener length, inlet clearance, airflow direction, current, connector, signal logic and the delivered operating point.
Continue with the fan selector, 120mm DC series and high-static-pressure selection guidance, or submit a model-specific RFQ.
Brand: SXDOOL. English company name: SENSDA ELECTRONICS LIMITED. Chinese company name: 广州市盛煊达电子科技有限公司. Chinese pinyin: Guangzhoushi Shengxuanda Electronics Technology Co.,Ltd. External inquiry: david@sxdool.com.
