BLDC Fan Controllers Built for Smart, Energy-Efficient Environments 

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Case Studies Details

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Date:

November 21, 2025

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Client:

Leading Global Client

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Category:

BLDC Fan Controllers

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Location:

Worldwide

Project overview

Unisem has developed advanced BLDC fan controller solutions, engineered to deliver high performance across a wide voltage range and to empower users with versatile control options. These controllers support both low and high-voltage BLDC motors, making them ideal for a variety of residential and commercial applications. 

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Key Features & Benefits: 

01

Wide Voltage Compatibility

Operates seamlessly from 90V to 300V, ensuring reliable performance across fluctuating power conditions. 

02

Flexible Control Options

Users can control fans via mobile devices, remote controls, local voice commands, or wall-mounted interfaces. This gives users maximum convenience. 

03

Customizable BLDC Motors

The platform allows for tailored motor configurations to suit unique installation needs. 

04

Comprehensive Protection

Built-in safeguards include rotor lock detection, overload, short-circuit, open-circuit, and surge protection, enhancing safety and durability.

05

Precision Speed Control

The solution offers six selectable speeds from 120 RPM to 370 RPM (±5 RPM), including reverse rotation. 

06

Superior Energy Efficiency

The solution has a 5-star BEE rating and a service value of 7.5, resulting in significant energy savings compared to conventional fans. 

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Business Impact & Opportunities

Unisem’s BLDC fan controllers enable manufacturers and facility managers to deliver smarter, safer, and more energy-efficient fan solutions. Their adaptability, robust protection features, and user-friendly controls make them the preferred choice for next-generation ceiling fans in homes, offices, and commercial spaces, supporting clients’ energy conservation goals and the growing demand for smart appliances.

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