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Black 50mm blower fan with 3-pin connector

OEM Industries

OEM Industries CL-5020L-01 50mm 12V 150mA 3-pin blower CPU cooler

SKU CH-2VAC-Z7JDN

50 mm 12 V 3-pin blower fan with dual ball bearing for projector cooling

  • ColorBlack
  • TypeFan only
  • Fan Size50mm
  • Bearing Type2 Ball
  • Power Connector3 Pin
  • LEDNo
  • 50 mm blower fits tight spaces
  • 12 V DC brushless motor runs quietly
  • 150 mA draw keeps power use low
  • Dual ball bearings extend service life
  • Three-pin connector enables speed monitoring

Compact 50mm Blower Fan

The OEM Industries CL-5020L-01 is a 50mm by 20mm DC brushless blower designed for tight spaces such as projectors and small-form-factor systems. It operates on 12V at 150mA and uses a 3-pin power connector. The unit is supplied as a fan only without LED lighting. Its two-ball bearing supports continuous operation in constrained environments.

3-Pin Integration

The three-wire connection provides power and a tachometer signal so the host board can monitor speed. Because the frame measures 50mm by 20mm it fits where larger axial fans cannot, freeing surrounding clearance for other components. No additional mounting hardware is included so builders must provide their own brackets or screws. The blower layout directs airflow through a focused outlet rather than across a broad surface.

Thermal and Acoustic Profile

The two-ball bearing reduces friction compared with sleeve designs, helping to keep operational noise steady over time. At the rated 12V input the current draw remains at 150mA, limiting power demand on the system supply. The blower format moves air through restricted channels, making it suited for directed cooling rather than case-wide ventilation. No PWM control is present so speed varies only with voltage changes.

Highlights

  • 50 mm blower fits tight spaces
  • 12 V DC brushless motor runs quietly
  • 150 mA draw keeps power use low
  • Dual ball bearings extend service life
  • Three-pin connector enables speed monitoring

Specifications

ModelCL-5020L-01
ColorBlack
TypeFan only
Fan Size50mm
Bearing Type2 Ball
Power Connector3 Pin
LEDNo

Questions about this item

How long will the 2 Ball bearing last under continuous 12 V 150 mA operation?

The 2 Ball bearing design is built for sustained 12 V 150 mA use in projector or cooling roles.

What noise and heat should I expect when the blower runs all day at 12 V?

Running at 12 V and 150 mA the DC brushless blower stays quiet and produces minimal heat during continuous operation.

What connector must my board or supply provide for the 3-pin plug?

You need a standard 3-pin 12 V header or supply that matches the 3-wire plug on the CL-5020L-01.

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