Fan label photo
Side view
AVC DBTB0428B2G-P157 Cooling Fan
- Product SKU: CFS-DC-04028-12V-B
- Category: AVC Cooling Fans, DC Brushless Fans
Confirm Fit Before Ordering
Use this quick check first, then review the full Product Specifications tab before placing an order.
Share the original fan label, connector photo, or target quantity so the team can check compatibility or quote bulk supply.
Reference model: DBTB0428B2G-P157
Product Specifications
Review the technical data used for replacement matching, procurement comparison and engineering approval.
AVC DBTB0428B2G-P157 Cooling Fan
Existing merchant record: manufacturer AVC; listed model DBTB0428B2G-P157. This identity is not independently verified from the available photographs. Existing technical parameters remain merchant records, not newly verified specifications.
Visible selection details
- The photographs show a deep square black frame with broad side walls and a rectangular AVC label on one side.
- Circular fixing openings are visible at the corners of the separated mounting faces.
- The coloured leads exit near the side label, with a small white plug shown at the end in the second view.
Selection questions
Which side-label details matter for a replacement?
Compare the complete model, separate option marking and electrical rating with the supplied item. A shared frame shape does not establish the same ordering option.
Does the photographed lead colour establish control functions?
No. Obtain the contact assignment and exact-version documentation; the gallery supports cable and mounting comparison only.
Complete technical specifications, supplied stock revision, condition and equipment compatibility remain unconfirmed. Confirm the current sales unit and package contents before ordering.
Compatibility Verification Checklist
Before ordering, please confirm these critical points:
- 1Exact model number on the original fan label
- 2Frame size: length, width and thickness
- 3Rated voltage and current
- 4Connector type and wire sequence
- 5Wire count: 2-wire, 3-wire or 4-wire PWM
- 6Airflow direction and mounting hole position
- 7Cable length and application environment
Still unsure? Send us photos of your fan label, connector and equipment. We will help check compatibility before you order.
Datasheet / Drawing
Use official documents and dimensional references when available. If a document is missing, contact us before ordering for replacement matching support.
Bulk Order
For repair batches, OEM projects or distributor replenishment, send the model number, target quantity, connector requirements and delivery destination.
Shipping & Returns
Shipping options, lead time and return eligibility may vary by product, quantity and destination. Confirm compatibility before ordering replacement fans.
- For bulk orders, request freight planning and availability confirmation before payment.
- For replacement orders, compare model, size, voltage, current and connector before installation.
- Unused items should remain in original condition for return review according to store policy.
FAQ
Common checks for replacement cooling fan sourcing.
Can you help match an old fan?
Yes. Send photos of the fan label, connector and equipment so we can check model, voltage, frame size and wiring.
Can I use a different brand as a replacement?
Often yes, but only after confirming frame size, electrical rating, airflow requirement, bearing type, connector and wire sequence.
What information is needed for a bulk quote?
Send part number, quantity, target lead time, connector or cable requirements and shipping destination.
