QPDF-150-48

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:	87%
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Series:	QPDF-150
Current - Output (Max):	3.2A
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	48V
Voltage - Input:	85 ~ 264 VAC
Number of Outputs:	1
Type:	Enclosed
Part Status:	Active

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AC DC Converters

Modern technology requires the conversion of alternating current (AC) to direct current (DC). This is necessary for much of today\'s digital and other electronic devices. One popular AC-DC converter is the QPDF-150-48, which can be used in a wide range of applications. This article will discuss its applications and working principles.

Applications

The QPDF-150-48 is a robust AC-DC converter that is ideal for many different applications. It is often used in industrial, medical, automotive, and aerospace applications. It is also used in equipment powered by AC or DC sources. Some examples include computer systems, communications equipment, and commercial refrigeration.The QPDF-150-48 also has a wide operating temperature range from -20 to +85 degrees Celsius, allowing it to be used in extreme temperature conditions common in industrial environments. It also has superior protection against short circuits, overvoltage, and overcurrent, making it a reliable source of power for any application.

Working Principle

The working principle of the QPDF-150-48 is relatively simple. It uses an enclosed DC pulse width modulation (PWM) inverter to convert AC power to DC power. The PWM inverter contains two MOSFETs, or metal-oxide-semiconductor field-effect transistors. The MOSFETs act as the main switches for the converter and are responsible for the conversion of AC to DC power.When an AC power source is connected, the PWM inverter begins to oscillate at a frequency specified by the user. With each cycle, the MOSFETs are switched off and on, creating a pulsating DC output that is regulated according to the user\'s specified frequency. The result is a DC output that is stable and reliable, making it suitable for a wide variety of applications.

Conclusion

The QPDF-150-48 is a robust and reliable AC-DC converter that can be used in a variety of applications. It features a wide operating temperature range, superior protection against short circuits, and a reliable DC pulse width modulation inverter for effective AC-DC conversion.

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