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Square black centrifugal blower fan with worm gear housing

Fans

Fans BNTA1025B2H 12V .66A 10025 case fan

SKU CH-3YPV-VTDEM

12 V centrifugal blower with worm-gear drive for purifier and ventilation use

  • 12 V DC power for stable operation
  • 66 A current draw for efficient cooling
  • Worm gear centrifugal blower design for focused airflow
  • 10025 form factor fits compatible purifier and ventilation units

Compact 10025 centrifugal blower

The BNTA1025B2H is a 12 V worm-gear centrifugal blower rated at 0.66 A. Its 10025 frame suits tight chassis or purifier modules where a slim radial fan is required. Builders needing axial airflow or larger diameter cooling should look elsewhere.

12 V DC power envelope

Operation is limited to a 12 V DC supply capable of delivering 0.66 A. The worm-gear drive fixes the speed-torque curve, so the unit cannot be PWM-controlled or voltage-regulated beyond the nominal rating. Systems without a dedicated 12 V header able to sustain this current will not run the fan reliably.

Highlights

  • 12 V DC power for stable operation
  • 66 A current draw for efficient cooling
  • Worm gear centrifugal blower design for focused airflow
  • 10025 form factor fits compatible purifier and ventilation units

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 12V .66A version or a different voltage for my build?

The BNTA1025B2H runs on 12V and draws .66A; choose this version only if your fan header or controller supplies 12V DC at that current.

What does the 10025 designation tell me about airflow in a real case?

The 10025 code identifies this worm-gear centrifugal blower, which pushes air through a duct rather than across open fins, so it builds static pressure for tight purifier or ventilation paths.

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