PTK25-D24-S12

Current - Output (Max):	2A
Control Features:	Enable, Active High
Size / Dimension:	2.00" L x 2.00" W x 0.40" H (50.8mm x 50.8mm x 10.2mm)
Package / Case:	8-DIP Module, 7 Leads
Mounting Type:	Through Hole
Efficiency:	--
Operating Temperature:	-20°C ~ 71°C
Features:	Remote On/Off, OCP, OVP
Applications:	ITE (Commercial)
Voltage - Isolation:	500V
Power (Watts):	25W
Series:	PTK25
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	12V
Voltage - Input (Max):	36V
Voltage - Input (Min):	18V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Obsolete
Packaging:	--

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DC DC Converters: PTK25-D24-S12 Application Field and Working Principle

DC / DC converters, a type of electrical power converters, are designed to change the DC input voltage of various systems or form factors. In this article, we will explore the application field and the working principle of the PTK25-D24-S12, a type of DC / DC converter.The PTK25-D24-S12 is designed for applications that are used for space-saving voltage regulation in multiple systems. The converter device can be used as a non-isolated, two-stage, step-down DC / DC converter capable of providing a regulated output of up to 25W. Firstly, the PTK25-D24-S12 has a wide input voltage range of 9-36V DC, making it a suitable choice for a range of systems. Additionally, the device operates at high efficiency, with low ripple noise and a low standby current of less than 8uA. The converter features automatic power-on reset, short-circuit protection and over-temperature protection to ensure safe and efficient operation. In terms of its working principle, the PTK25-D24-S12 relies on two stages to provide voltage regulation: The first stage uses a synchronous buck topology in order to take advantage of PWM synchronous rectification technology to provide high efficiency along with a wide input and output range; The second stage, referred to as the Weak-Load Correction Stage, is responsible for providing low dropout voltage (LDO) regulation. During the LDO regulation, the second stage works to maintain the output voltage and control the output current within the specified range. Overall, the PTK25-D24-S12 DC / DC converter is a highly efficient, reliable and versatile device capable of providing reliable voltage regulation in a range of systems. Its wide input voltage range, low ripple noise, automatic power-on reset, short-circuit protection and over-temperature protection make it an ideal choice for a variety of applications.

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