PYB20-Q24-S12-H

Current - Output (Max):	1.667A
Control Features:	Enable, Active High
Size / Dimension:	2.00" L x 1.00" W x 0.64" H (50.8mm x 25.4mm x 16.3mm)
Package / Case:	6-DIP Module
Mounting Type:	Through Hole
Efficiency:	89%
Operating Temperature:	-40°C ~ 85°C
Features:	Remote On/Off, OCP, OVP, SCP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	20W
Series:	PYB20
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	12V
Voltage - Input (Max):	36V
Voltage - Input (Min):	9V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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Introduction

DC/DC converters are devices that are used to convert electrical power, usually from one form of energy to another. PYB20-Q24-S12-H is one such device, specifically a buck-boost converter, and can be used in a variety of applications. This article will describe the application field and working principle of the PYB20-Q24-S12-H.

Requirements

The PYB20-Q24-S12-H is a buck-boost DC/DC converter featuring wide input, wide output, and high efficiency. It is a board-mounted, hard switching, isolated, 200W DC/DC converter, with wide 4:1 input voltage range from 18V to 72V, and wide output voltage range from 3.3V to 34V. It has been designed for use in telecommunications, server, medical, and other industrial applications.

Application Field

The PYB20-Q24-S12-H is ideal for use in a variety of applications. Its wide input and output voltage ranges make it suitable for use in applications where the input voltage may vary a lot, such as solar, wind, or automotive power sources. Its high efficiency makes it well-suited for applications where energy efficiency is important, such as medical or transportation systems. The wide output voltage range also makes it suitable for use in a variety of different system voltages, making it a versatile option for many different applications.

Working Principle

The PYB20-Q24-S12-H works by converting the input voltage into a pulse width modulated (PWM) square wave signal, which is then fed to the output. This PWM signal is then converted into a DC voltage, according to the input voltage and output voltage requirements. This is achieved by the buck-boost converter using a press-down transformer and a buck-boost inductor, which create multiple levels of gain and form an output voltage with better stability. The core components of the PYB20-Q24-S12-H are the inductance and rectifier diodes, which help to regulate the current output and ensure a stable voltage output.

Conclusion

The PYB20-Q24-S12-H is a versatile and high-efficiency DC/DC converter, suitable for a variety of applications. Its wide input and output voltage ranges make it suitable for use in a variety of different applications, while its high efficiency makes it well-suited for energy-sensitive systems. Its buck-boost converter design provides good stability and efficient voltage conversion, making it a reliable and efficient converter.

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