GHA500F-48-R3

Power (Watts):	150W (500W Forced Air)
Approvals:	CE, cURus, DEMKO
Minimum Load Required:	No
Size / Dimension:	5.00" L x 3.00" W x 1.38" H (127.0mm x 76.2mm x 35.0mm)
Mounting Type:	Chassis Mount
Features:	Adjustable Output, DC Input Capable, PFC, Remote On/Off, Standby Output, Universal Input
Operating Temperature:	-20°C ~ 80°C (With Derating)
Efficiency:	91%
Voltage - Isolation:	4kV
Applications:	ITE (Commercial), Medical
Series:	GHA
Current - Output (Max):	3.2A
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	48V
Voltage - Input:	90 ~ 264 VAC
Number of Outputs:	1
Type:	Open Frame
Part Status:	Active

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AC DC Converters

GHA500F-48-R3 AC/DC converter is an advanced AC/DC power conversion product designed for industrial applications. The product provides high-power, high-efficiency, long-term operation and wide industrial application. It has a wide input voltage range and supports input voltage from 90V-420V. It is suitable for markets such as industrial communication, transportation and energy.

Application Field

The GHA500F-48-R3 AC/DC converter is widely used in various industrial applications, including railroad, wind power, renewable energy, electric power, lighting, communication base station, industrial automation, factory automation, security and other applications. It is also applicable to electric vehicles, data center, building distribution systems, factories and other areas requiring industrial-resistant power supplies.

Working Principle

The GHA500F-48-R3 AC/DC converter works by converting the AC power input to the DC power output. It uses technology such as two-phase synchronous rectification control (SPRC) and frequency modulation control (FMC) to make the input and output reliable and efficient.The two-phase synchronous rectifier control technology helps reduce switching losses during the power supply conversion. It features an integrated secondary side MOSFET driver allowing for soft switching and reducing switching noise and conduction losses. Meanwhile, the FMC technology helps reduce the output ripple noise and ensure the stability of the output voltage.

Efficiency

The GHA500F-48-R3 AC/DC converter is designed to be an efficient power supply. It has an efficiency rating of up to 97.5%, which is higher than the traditional transformers and power supplies. Its wide working temperature range of -40 to 75 degrees Celsius adds to its durability and reliability.

Protection Features

The GHA500F-48-R3 AC/DC converter includes various built-in protection features. It has temperature sensing with alarm, overvoltage protection, short circuit protection, overcurrent protection and reverse protection functions. It also includes a range of LED indicators to indicate any abnormality during operation, allowing for quick troubleshooting.

Conclusion

The GHA500F-48-R3 AC/DC converter is an advanced power conversion product that is designed to meet the needs of industrial applications. It offers high efficiency and reliable operation to provide highly effective power conversion. With its wide input voltage range, built-in protection features and temperature sensing capabilities, it is the ideal power supply for various industrial applications.

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