QPDF-150-5

Power (Watts):	150W
Approvals:	CB, CE, cURus
Minimum Load Required:	--
Size / Dimension:	7.64" L x 3.90" W x 1.97" H (194.0mm x 99.0mm x 50.0mm)
Mounting Type:	Chassis Mount
Features:	Adjustable Output, DC Input Capable, PFC, Universal Input
Operating Temperature:	-25°C ~ 70°C (With Derating)
Efficiency:	82%
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Series:	QPDF-150
Current - Output (Max):	30A
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5V
Voltage - Input:	85 ~ 264 VAC
Number of Outputs:	1
Type:	Enclosed
Part Status:	Active

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QPDF-150-5 Application Field and Working Principle AC-DC converters are crucial components in the transmission and distribution of electricity which is widely used in industrial and commercial applications. The QPDF-150-5 is a modern AC-DC converter designed to meet the high power demands of a variety of applications, including automotive, home, and industrial applications. This article provides an in-depth look at the application field and working principle of the QPDF-150-5 AC-DC converter.The QPDF-150-5 AC-DC converter is designed to convert alternating current (AC) to direct current (DC) in a wide range of applications. It can be used to convert AC from a source, such as an electrical grid, into DC for use by various direct current devices. The converter also provides the necessary voltage for a DC circuit and ensures that the correct amount of electrical power is supplied.The QPDF-150-5 AC-DC converter is designed for use in applications with a voltage range of 4 to 20V. It is capable of converting AC to DC at a maximum current of 150A, and a maximum output power of 500W. Furthermore, the converter is equipped with an input voltage range selection switch, which makes it suitable for a wide range of AC sources.The QPDF-150-5 AC-DC converter utilizes high-frequency switching to convert AC to DC. The input AC is rectified and then converted to a high frequency alternating current (AC). This high-frequency AC is then passed through a transformer, which is used to provide isolation. The power-operated switch is then used to regulate the output voltage, and the current-limiting element or power diode is used to control the current flow.Finally, the output DC is filtered using an LC filter, which reduces the high-frequency noise generated by the transformer and the switching components. The filtered output is then sent to the load or other DC devices.In conclusion, the QPDF-150-5 AC-DC converter is a high-performance AC-DC conversion system suitable for a wide variety of applications. It utilizes a high-frequency switching technique to convert AC to DC, and features an input voltage range selection switch. The converter also includes an LC filter to reduce the noise generated by the transformer and the switching components. As such, it provides an effective and efficient way to convert AC to DC and is a reliable and cost-effective way to serve various applications.

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