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10 cm blower fan with black plastic housing and four-wire connector

Fans

Fans BUB1012HN-DC33 12V 1.5A 4-Line 10cm Blower case fan

SKU CH-Y8X0-CJC1Q

12 V blower fan with four-wire control for 10 cm projector cooling

  • 12 V DC power for stable projector cooling
  • 5 A current rating supports high airflow demand
  • 4-line PWM control enables precise speed adjustment
  • 10 cm blower design fits compact projector chassis

10 cm 12 V blower fan

This 10 cm blower moves air through a focused outlet, making it suited to tight projector housings or small-form-factor cases where radial flow cannot escape. The four-wire lead carries power, ground and speed reporting for direct motherboard or controller connection. It runs on 12 V DC and draws 1.5 A at full speed.

Sustained-load behaviour

At the rated 1.5 A draw the motor maintains constant RPM as long as the 12 V supply is stable, so airflow does not taper during extended projection or compute sessions. The blower wheel design keeps static pressure steady across the outlet, preventing heat build-up in enclosed ducts. Continuous operation is supported within the specified voltage and current limits.

Highlights

  • 12 V DC power for stable projector cooling
  • 5 A current rating supports high airflow demand
  • 4-line PWM control enables precise speed adjustment
  • 10 cm blower design fits compact projector chassis

Specifications

No published specifications for this item yet.

Questions about this item

How loud and hot does the BUB1012HN-DC33 blower get when running continuously at 12 V and 1.5 A?

The fan draws 1.5 A at 12 V, so it converts that power into heat and airflow inside the 10 cm frame; expect a noticeable high-pitched noise typical of blower designs under sustained load.

What connector or controller must I already have to run the four-wire BUB1012HN-DC33 on a standard PC?

You need a 12 V four-pin header (PWM or voltage-controlled) that can supply at least 1.5 A; the fan’s four lines are power, ground, tachometer and PWM control.

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