BG1203-B055-00L-00

Series:	12032GA
Part Status:	Active
Voltage - Rated:	24VDC
Size / Dimension:	Square/Rounded - 120mm L x 120mm H
Width:	32.00mm
Air Flow:	33.2 CFM (0.930m³/min)
Static Pressure:	1.044 in H2O (260.0 Pa)
Bearing Type:	Ball
Fan Type:	Blower
Features:	Locked Rotor Sensor
Noise:	55.0 dB
Power (Watts):	11.50W
RPM:	2650 RPM
Termination:	3 Wire Leads
Ingress Protection:	--
Operating Temperature:	14 ~ 140°F (-10 ~ 60°C)
Approvals:	CE, CSA, UL, VDE
Weight:	0.595 lb (269.89g)
Current Rating:	0.480A
Voltage Range:	6 ~ 13.8VDC
Material - Frame:	Plastic
Material - Blade:	Plastic
Lifetime @ Temp.:	100000 Hrs @ 25°C

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Introduction

BG1203-B055-00L-00 is a DC fan, designed for computers and consumer electronics to provide cooling solutions. It is a slim model composed of three fan blades and a short louver frame that is ideal for tight spaces. This fan meets the UL, VDE, JIS, CSA and CCC Regulations for safety. The fan\'s features include an automatic startup function, a dynamic braking system and an air flow adjuster.

Design and Construction

The BG1203-B055-00L-00 is a slim, low-profile design that fits in most electronics and computer setups. It has three fan blades, made of PP material, arranged in balance for stability. The fan has a short louver frame, which helps to direct the noise level away from the user. All components are connected by soldering. The fan is UL, VDE, JIS, CSA and CCC approved and manufactured in accordance with RoHS guidelines.

Motor Driver and Motor Protection

The BG1203-B055-00L-00 is fitted with a motor driver which allows it to start up automatically and provides protection against overcurrent, overvoltage and overload. In addition, the fan has an air flow adjuster, which can modify the speed of the fan, depending on the level of heat generated, thus providing better cooling efficiency. Lastly, the fan also has a dynamic braking system, which can be used to bring the fan blades to a halt quickly.

Applications

The BG1203-B055-00L-00 fan is designed for cooling systems in small computers, servers, consumer electronics products and other applications which require cooling solutions. It is suitable for use in places where space is limited and air flow is restricted. Additionally, it is also ideal for use in applications where low noise levels are required as it emits very little noise.

Working Principle

The BG1203-B055-00L-00 fan works on DC voltage. When powered, an electromagnetic field is created around the permanent magnet of the fan motor, which attracts the rotor and causes it to spin. This spinning creates an airflow which is used to cool the surrounding environment. The speed of the fan is controlled by the air flow adjuster, which sends electrical signals to the motor. This allows the fan to adjust the speed depending on the level of heat generated. Additionally, the dynamic braking system is used to bring the fan blades to a stop quickly, installing the fan’s shut-off process.

Conclusion

The BG1203-B055-00L-00 is a DC fan designed for cooling solutions. It has a slim design and low noise levels, making it ideal for use in restricted spaces. In addition, it is also fitted with a motor driver, air flow adjuster and dynamic braking system for better cooling efficiency and safety. The fan is suitable for use in computers, servers and consumer electronic products.

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