Series:	VHK50W
Packaging:	Bulk
Part Status:	Active
Type:	Isolated
Voltage - Input (Min):	9V
Voltage - Input (Max):	36V
Number of Outputs:	1
Voltage - Output 1:	48V
Voltage - Output 2:	--
Voltage - Output 3:	--
Voltage - Output 4:	--
Current - Output (Max):	1.04A
Power (Watts):	50W
Applications:	--
Efficiency:	82%
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Chassis Mount
Size / Dimension:	4.23" L x 4.01" W x 1.50" H (107.5mm x 101.8mm x 38.0mm)
Approvals:	--

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DC DC Converters

A DC-DC converter is a device used to convert one DC voltage into another DC voltage. It is an indispensable power supply technology in most electronic applications, including instrumentation, communication, automation, electronic power, and automotive applications. DC-DC converters can be used to modify voltage levels, convert a higher voltage into a lower voltage, or both. The most common DC-DC converter is the switching power supply, which is the focus of this article.The VHK50W-Q24-S48 is a switching power supply, which is used in several applications. This power supply is a DC-DC step-down switching regulator module, providing an adjustable output voltage (Vout), an adjustable maximum current Iout, and a maximum efficiency of greater than 94%. It is commonly used as a DC-DC adjustable power supply, making it suitable for a wide variety of projects. The VHK50W-Q24-S48 is a buck converter type, meaning it steps down from a higher DC voltage to a lower one. It is designed specifically for a regulated voltage input of 24V and can output a regulated voltage of between 0.8V and 18V. The module features an adjustable output current limit up to a maximum of 5A. The efficiency of this power supply is very high, exceeding 94%. This power supply is often used in automotive and medical applications, as well as in home appliances, where high efficiency, low power consumption, and stability are desired. Some common applications include small robots, reflow ovens, LED drivers, solar power systems, and power banks.The working principle of the VHK50W-Q24-S48 is simple and straightforward. The power supply is composed of two main parts. The first is an oscillator, which is responsible for producing the switching of the transistor, which in turn, controls the input voltage. The second part is the output circuit, which includes an inductor, a diode, and a capacitor. Together, they form a buck converter circuit, allowing for the step down of input voltage to a desired output voltage.To control the voltage output of the power supply, the voltage is adjusted using a voltage adjusting terminal. The output of the power supply is therefore determined by the input voltage and the output voltage setting knob. When the voltage reaches the desired level, the power supply stops regulating the voltage and allows the output voltage to remain fixed. The VHK50W-Q24-S48 is a compact, low-cost, reliable switching power supply. Its adjustable output voltage and current makes it suitable for a variety of applications. This power supply is also very efficient, allowing the system to run cool and save energy. Overall, the VHK50W-Q24-S48 is an effective and reliable DC-DC converter, which is suitable for a wide range of applications. Its compact size and high efficiency make it an attractive choice for projects in the automotive, medical, and home appliance sectors.

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