This dbpb1438b2h radiator is published with the manufacturer’s full specification — 12V, power source Electric. Made by Guangzhou Yuexiu District Weikeheng Electronic Firm (2 years on the platform, typical reply ≤2h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Dbpb1438b2h Radiator
- Model Number: DBPB1438B2H
- Power Source: Electric
- Voltage: 12V
- Material: Plastic
- Blade Material: Plastic
- Speed: 4800 RPM
Technical Specifications
| Voltage | 12V |
|---|---|
| Speed | 4800 RPM |
| Type | dc cooling fan |
| Material | Plastic |
| Blade Material | Plastic |
| Mounting Type | Free Standing |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | ODM, OBM, OEM |
| Place Of Origin | Taiwan, China |
| Brand Name | AVCA |
| Model Number | DBPB1438B2H |
| Color | Black |
| Fan Type | DC Axial Fan |
| Rated Current | 4.50 A |
| Lead Wire | 4 Wire with PWM |
| Weight | 710 g |
| Function | PWM Control + Tachometer |
| Application | High-density servers, industrial high-power power supplies |
| Keyword | high static pressure 140mm fan, 4 pin pwm fan 14038 |
| Size | 140X140X38MM |
| Selling Units | Single item |
| Single Package Size | 26X15X18 cm |
| Single Gross Weight | 0.615 kg |
Product Details
- Super High Airflow Performance: 191 CFM massive airflow dissipates extreme heat for heavy-load high-density equipment.
- 4-Wire PWM Support: Adjustable fan speed + real-time RPM monitoring for intelligent temperature control.
- Heavy-Duty Dual Ball Bearing: Supports 24/7 non-stop continuous operation with 50000-hour service life at 40℃.
- Dual Built-in Safety Protection: Anti-reverse polarity & locked rotor protection prevents motor burnout.
- Wide Operating Temperature: Stable running from -25℃ to +75℃ for harsh industrial environments.
- Versatile Application: Perfect for high-performance servers, high-power power supplies and heavy heat-load cabinets.
Model Number | DBPB1438B2H |
Brand | AVC (Advanced Video & Cooling) |
Fan Type | DC Brushless Axial Fan |
Frame Size | 140×140×38mm |
Rated Voltage | DC12V |
Rated Current | 4.50A |
Rated Power | 54W |
Rated Speed | 4800 RPM |
Max Airflow | 191 CFM |
Static Pressure | 52.6 mmH₂O |
Noise Level | 65 dB(A) |
Bearing Type | Dual Ball Bearing |
Control Signal | 4-wire PWM Speed Control + Tacho Feedback |
Protection Feature | Locked Rotor & Reverse Polarity Protection |
Material (Frame/Impeller) | UL94V-0 Flame-retardant PBT Plastic |
Place of Origin | Made in China |
Server, distribution box, industrial control cabinet heat dissipation & ventilation Frequency converter, welding machine, charging pile, air compressor cooling Workshop & warehouse ventilation, smoke exhaust Oven, disinfection cabinet, dehumidifier, air cooler Energy storage cabinet, photovoltaic inverter, power battery heat dissipation Printer, injection molding machine, machine tool equipment cooling Communication base station, outdoor power cabinet dustproof & heat dissipation Ventilation, temperature and humidity control |
separately. We will keep you updated with the exact delivery schedule once confirmed.
appoint your preferred freight forwarder for shipment.
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–199 piece: US $7 / piece
- 200–499 piece: US $6 / piece
- 500–999 piece: US $5 / piece
- 1000+ piece: US $3 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this dbpb1438b2h radiator?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the dbpb1438b2h radiator be supplied for my local voltage?
The standard configuration is 12V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Guangzhou Yuexiu District Weikeheng Electronic Firm, based in China. The company 2 years as a verified Alibaba.com supplier, Trading Company. Browse the full Guangzhou Yuexiu District Weikeheng Electronic Firm range on HVACR Nexus.
See more in Cross Flow Fans on HVACR Nexus.
