Speed Controller, 12V, 48W, 24V, 48V

The speed controller listed here carries 12V, power source Electric, documented exactly as the manufacturer publishes it. 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 Speed Controller

• Model Number: PF80381BX-0000-S99
• Power Source: Electric
• Voltage: 12V
• Material: Plastic
• Blade Material: Plastic
• Speed: 14000 RPM

Technical Specifications

Product Details

PRODUCT HIGHLIGHTS

• Ultra High Air Volume: 141.9 CFM large airflow meets high-power equipment intensive heat dissipation demand.
• MagLev Bearing Technology: Magnetic suspension design ensures long service life and stable high-speed operation.
• 4-Wire PWM Adjustable Speed: Freely adjust rotating speed to match different cooling load requirements.
• Versatile Application: Charging station, high-power server and industrial frequency converter cooling.

Model Number	PF80381BX-0000-S99
Brand	SUNON
Fan Type	DC Brushless Axial Fan
Frame Size	80×80×38mm
Rated Voltage	DC12V
Rated Power	48.00W
Rated Current	4.0A
Rated Speed	14000 RPM
Max Airflow	141.9 CFM
Noise Level	74.1dB(A)
Bearing Type	MagLev Magnetic Suspension Bearing
Control Signal	4-wire
Frame Material	UL94V-0 Flame-retardant Plastic
Place of Origin	Made in China

Company Advantages

Applications

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

Factory Profile

^{Weikeheng is a professional manufacturer specializing in the R&D, production and sales of fans. We supply high-quality ventilation
and cooling products worldwide.
Equipped with advanced production facilities, we are capable of mass production and guarantee on-time delivery. Our main products
include AC/DC cooling fans and blowers for industrial, commercial and electronic applications. Thanks to strict quality control
and comprehensive after-sales service, we have earned wide trust and solid market recognition from global customers.}

More Models and Customization

Certification

Brand and Shipping

_FAQs

Who We Are

Headquartered in Guangzhou, China, we have been exporting products since 2019. Our sales coverage breaks down as follows: North America (20.50%), South Asia (12.00%), Southeast Asia (11.00%), Eastern Middle East (9.00%), Western Europe (6.00%), Eastern Europe (4.00%) and South America (4.00%). Our team consists of around 12 to 16 staff members.

How We Ensure Quality

We conduct thorough item-by-item inspections before shipment to fully control finished product quality and prevent defective goods from being delivered.

What You Can Buy From Us

We offer industrial cooling fans from well-known brands, including ebmpapst, Delta, NMB, SUNON, ADDA, ZIEHL-ABEGG, ORIX, SANYO, Nidec, SUPERRED, Bi-Sonic, FULLTECH, OMRON, AVC and Mitsubishi

Why Choose Us

As an original manufacturer supporting in-depth customization, we boast sophisticated craftsmanship and professional technology. Our team delivers prompt responses to fully meet all your purchasing requirements.

Delivery Time

For in-stock products, we guarantee delivery within 3 to 7 working days. The lead time for customized items will be negotiated
separately. We will keep you updated with the exact delivery schedule once confirmed.

Shipping Options

We arrange fast delivery via DHL, FedEx, UPS, TNT and EMS at competitive rates. You may also use your own courier account or
appoint your preferred freight forwarder for shipment.

Ordering and Pricing

• Minimum order quantity: 1 piece
• Volume pricing:
  • 1+ piece: US $6 / piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this speed controller?

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 speed controller 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 Speed Controllers & Regulators on HVACR Nexus.