PXD3024D12

Current - Output (Max):	1.25A, 1.25A
Size / Dimension:	2.00" L x 1.00" W x 0.40" H (50.8mm x 25.4mm x 10.2mm)
Package / Case:	6-DIP Module
Mounting Type:	Through Hole
Efficiency:	87%
Operating Temperature:	--
Features:	Remote On/Off, OCP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.6kV
Power (Watts):	30W
Series:	PXD
Voltage - Output 3:	--
Voltage - Output 2:	-12V
Voltage - Output 1:	12V
Voltage - Input (Max):	36V
Voltage - Input (Min):	18V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters: Understanding PXD3024D12 Application Field and Working Principle

DC DC converters are electrical components that convert DC (direct current) voltages from one level to another. These electronic components are primarily used to increase or decrease voltage levels, depending on their application. The PXD3024D12 DC DC converter is a high-efficiency, 24V-input to 12V-output converter designed for applications requiring high precision, high accuracy, and low power consumption. In this article, we will explore the application field and working principle of this converter.

Application Field

The PXD3024D12 converter is widely used in automotive electronics, industrial systems, instrumentation, and other applications. It is especially suited for applications that require high accuracy and low power consumption. Such applications include vehicle passenger cabin lighting systems, safety systems, battery chargers, power amplifiers, navigation systems, and precision test and measurement equipment.The converter is not limited to automotive applications, as it can also be used in industrial automation systems, motion control circuits, security systems, and in industrial pressure sensing systems. Additionally, the PXD3024D12 converter can be used in medical instrumentation, heating, ventilation, and air conditioning (HVAC) systems, and audio/video signal processing equipment.

Working Principle

The PXD3024D12 converter operates on a two-stage conversion process. During the first stage, a DC-to-DC voltage booster is used to boost the input voltage to 24V. This boosted voltage is then passed through a DC-DC buck converter, which converts the voltage to 12V.The buck converter works by passing the output current through a series of inductors and capacitors, allowing for precise control of the output voltage. The inductors store the energy created by the voltage boost, while the capacitors provide a buffer to protect the output from sudden changes in the power source. The converter also includes an output voltage sensing circuit, which helps to ensure that the output voltage remains constant regardless of changes in the input voltage.

Conclusion

The PXD3024D12 DC DC converter is a high-efficiency, 24V-input to 12V-output converter designed for applications requiring high precision, high accuracy, and low power consumption. It is widely used in automotive electronics, industrial systems, instrumentation, medical instrumentation, HVAC systems, and audio/video signal processing equipment. The converter operates on a two-stage conversion process, first boosting the input voltage to 24V and then using a buck converter to convert it down to 12V. The buck converter stores energy in inductors and uses capacitors for charge storage, allowing it to maintain a stable output voltage that remains unaffected by changes in the input power source.

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