PT5028C

Voltage - Output 3:	--
Base Part Number:	PT5028
Size / Dimension:	--
Package / Case:	3-SMD Module
Mounting Type:	Surface Mount
Efficiency:	75%
Operating Temperature:	-20°C ~ 85°C
Features:	--
Applications:	ITE (Commercial)
Current - Output (Max):	1A
Series:	PT5020
Voltage - Output 2:	--
Voltage - Output 1:	-6.5V
Voltage - Input (Max):	7V
Voltage - Input (Min):	4.75V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Part Status:	Obsolete
Packaging:	Tray

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Introduction

DC DC Converters are extremely versatile electronic devices that convert direct current (DC) energy from one voltage level to another. The PT5028C DC DC Converter is a wide input voltage range, high efficiency, constant current/constant voltage switching module with built-in full protection. It can work under a wide range of input voltages. Additionally, the efficiency is very high (up to 94%), making this converter ideal for many applications requiring high-precision power solutions.

Application Field

The PT5028C DC DC Converter is designed for use in a variety of applications, including Energy Measurement, LED Lighting and Power Management in automotive, telecommunications, industrial and consumer electronics. It is particularly well suited for applications that require adjustable, or constant, current.For energy measurement applications, the PT5028C DC DC Converter provides high-precision and stable current output, which helps improve accuracy and repeatability in power measurements. It can also be used to measure voltage, making it a perfect choice for field work without the need for additional components.The PT5028C DC DC Converter is also suitable for lighting applications, such as LED lighting, where its high power conversion efficiency eliminates the need for thermal management and reduces energy costs. Furthermore, the adjustable current feature makes it especially suitable for applications such as street lighting, which require constant illumination levels over a wide area.Finally, the PT5028C DC DC Converter’s over-voltage protection function and input voltage range make it highly suitable for power management applications, such as voltage stabilization and voltage regulation. It can be used to provide a stable and regulated output voltage, and it also has a built-in shutdown capability for emergency situations.

Working Principle

The PT5028C DC DC Converter works by converting direct current energy from one voltage level to another. By using a set of transistors and inductors, the device is able to step down or step up the input voltage to a different output voltage. This conversion is done through a process known as pulse width modulation (PWM), which uses short pulses of current to control the output voltage.The PT5028C DC DC Converter also has a built-in control circuit that is used to monitor the output voltage and current, and to regulate and adjust the output accordingly. This helps to provide a stable and consistent output, even in changing conditions. The PT5028C DC DC Converter also includes protection circuitry, to prevent overloads and short circuits.

Conclusion

The PT5028C DC DC Converter is a versatile, high efficiency device that is ideal for many applications requiring precise power solutions. It can provide both constant current and constant voltage outputs, and is suitable for a wide range of applications, including energy measurement, LED lighting and power management. Its efficient operation and built-in protection functions make it the perfect choice for even the most challenging applications.

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