DawnSun

an enterprise devoted in DC motor control technology and its application, production and marketing of DC motor controller. Dedicate in providing cost-effective, stable and quality-reliable product to global customers.
Our products are widely used in Ceiling fan, is provider of US well-known brand ceiling fan companies.

Advantages of DC ceiling fans

DC ceiling fans are a smart choice for people focused on efficiency and energy savings. It being more and more popular in the ceiling fans market. Many people are asking what advantages DC motor ceiling fans have, and really help them save energy, and in turn, save money.

Silence

Compared with AC motor, it provides virtually silent operation

Energy conservation

In most cases, DC motors consume less energy. Up to 70% less energy than standard AC fans.

High efficiency

The start-up speed is faster and the controlled reaction process is more rapid than AC motor.

UL IEC 60730-1 Class B certified

In 2020, DawnSun successfully used our self-technology research and develop to acquire the UL IEC 60730-1 Class B (Software Safety) certification for household applications.

By utilizing the Field Orientated Control (FOC) and Sensor-less motor control technology apply on BLDCM/PMSM motor control. We develop a new series of DC motor ceiling fan controllers. Improves motor drive performance, low temperature rise, ultra-quiet, lower energy consumption and product reliability. Provides a unique selection in a wide-range of motor drive applications. To provide our customers flexible, cost-effective, easy-implement, and highly reliable motor controller solutions. We strong believe the new version controller performance can satisfy current market need.

Here’s how the UL IEC 60730-1 Class B certified version DC motor ceiling fan controller benefits your business:

Adds recoverable built-in protection includes Blade Blocking, EMI Filter, Peak protection, Phase disconnect, Motor short circuit, Lighting short circuit. These features make it easy to categorize the cause of the defect beyond the controller.
Provides more accurate data support for RTV% return data analysis.
Shorten safety certification process. Accelerate time to launch to market .
Applications and process cost saving for customer .