PT5045A

Voltage - Output 3:	--
Base Part Number:	PT5045
Size / Dimension:	--
Package / Case:	3-SIP Module
Mounting Type:	Through Hole, Right Angle
Efficiency:	85%
Operating Temperature:	-20°C ~ 85°C
Features:	--
Applications:	ITE (Commercial)
Current - Output (Max):	1.2A
Series:	PT5040
Voltage - Output 2:	--
Voltage - Output 1:	9V
Voltage - Input (Max):	8V
Voltage - Input (Min):	4.75V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Part Status:	Obsolete
Packaging:	Tray

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DC DC converters largely contribute to the conversion of electrical current from one voltage level to another and the PT5045A is no exception. The PT5045A is a highly efficient DC DC step-down module with powerful features such as digital display, intelligent fan control, and various protections. This module operates in a PCB-level design, making it suitable for industrial automatically stabilized power supplies, distribution power systems, welders, and muti-level energy storage systems.The PT5045A produces smooth-bifilar-wind coil DC-to-DC conversion through its intuitive LCD display. This display allows users complete control over their output voltage level, maximum output power, and current usage in applications. As well, this display gives them the ability to observe the status of the system at all times. moreover, the PT5045A is equipped with a fan controller, which can automatically adjust the heat sink temperature according to the ambient temperature for the best possible performance and thermal control.The PT5045A is also designed with multiple safety features; it has over current, over voltage, and short-circuit protection. Integrated into the module is a voltage adjust and a dynamic voltage compensation circuit, which prevents the output voltage from over-dissipation and can optimize the output voltage according to the working current. Additionally, an isolated output module can balance the voltage between the board and external system, making it very reliable in various applications.To summarize, the PT5045A covers a wide range of applications such as automatically stabilized power supplies, distribution power systems, welders, and multi-level energy storage systems. Apart from its highly efficient design and LCD display, it is also equipped with a fan controller and multiple safety features. It makes use of a bifilar-wind coil DC-to-DC conversion to achieve voltage and current balance and protection for its applications.

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