

The EF50151BX-1C02C-A99 is SUNON's 12 VDC, 50 × 50 × 15 mm DC blower option for telecom cabinets, base stations, and network equipment. Its 9.2 m³/h airflow rating suits the stated equipment-cooling role. The recorded mounting size should guide mounting verification. Validate mounting and wiring from the model drawing.
| Rated Voltage(V) | 12 |
|---|---|
| Size(mm) | 50x50x15mm |
| Max.Air Flow(m³/h) | 9.2 |
| Max.Pressure(Pa) | 241.6 |
| Input Power(W) | 1.8 |
| Speed(rpm) | 6200 |
| Noise(db) | 45.8 |
Equipment builders can integrate SUNON EF50151BX-1C02C-A99, a DC brushless blower, into industrial equipment. The design supplies the air movement required to carry component heat out of confined spaces.
The SUNON product series carries RoHS compliance and recognized safety approvals; buyers should confirm the approval marks for this exact suffix and target market.
System designers selecting EF50151BX-1C02C-A99 should account for filter loading, then schedule wiring verification during prototype approval. This approach links equipment cooling needs with practical procurement and service decisions. Match polarity, leads and control functions to the equipment harness. The final assembly should be tested under its expected thermal load.
The supplied row does not state the connector or lead configuration. Follow the model-specific wiring drawing.
Inspect for dust, blocked airflow, abnormal noise, loose mounting, and wiring damage. Isolate power before cleaning or service.
Compare its listed 1.8 W input with the required airflow and run time. Total savings depend on the complete system duty point.
The worksheet lists 45.8 dB. Installation distance, airflow resistance, and enclosure acoustics can change the measured result.
The supplied product-line reference discusses long-life cooling, but continuous-duty limits for this full suffix must be verified from its datasheet and operating conditions.
Yes. The worksheet lists up to 241.6 Pa; compare it with the system curve.

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