JCK3024D05

Current - Output (Max):	3A, 3A
Control Features:	Enable, Active High
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:	90%
Operating Temperature:	-40°C ~ 100°C
Features:	Remote On/Off, OCP, OVP, SCP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	1.6kV
Power (Watts):	30W
Series:	JCK
Voltage - Output 3:	--
Voltage - Output 2:	-5V
Voltage - Output 1:	5V
Voltage - Input (Max):	36V
Voltage - Input (Min):	18V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active
Packaging:	Tube

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Introduction

DC DC converters are commonly used in various industries, from automotive to consumer electronics to telecommunications. In many cases, converting between different voltage levels is necessary, and this is where DC DC converters come in. The JCK3024D05 is a DC DC converter that is designed for use in various applications, and it is important to understand how it works and what its application fields are.

DC DC Converters

The JCK3024D05 DC DC converter is a high-frequency, high-efficiency, compact and low-cost switching power supply designed for use with both off-line and on-line applications. It provides an input voltage of 85-264VAC and offers an output voltage of 24V at 5A. The converter utilizes a synchronous rectification scheme to provide high efficiency conversion of the input power to the output. Additionally, the converter also features a wide input frequency range for both single-phase and three-phase AC applications.The converter is designed to offer protection against short circuit, overload, overvoltage, overcurrent and over temperature, which is important for rugged and reliable operation. Additionally, the converter also features a frequency modulation function to reduce the input attenuation, and also offers up to 95% efficiency.

Working Principle

The basic working principle of the JCK3024D05 DC DC converter is very simple. It converts an AC input to a DC output by first rectifying the incoming current to a DC wave form and then using a three-stage power supply to reduce it to the correct output voltage.The converter utilizes synchronous rectification, which is a technique where the incoming alternating current is rectified by two opposing diodes, one conducting and one blocking. This rectification process produces a DC wave form at a lower voltage than the incoming voltage. This voltage is then further adjusted in the three-stage power supply, which consists of three power electronic stages: buck (or boost) converter, charge pump, and flyback converter.The buck (or boost) converter is used to convert the rectified incoming current to an output voltage as requested. It works by connecting a power MOSFET in series with the load. When the MOSFET is turned on, the input voltage is divided between the load and the MOSFET, producing an output voltage. The charge pump is then used to increase the output voltage, and the flyback converter is used to convert the output voltage to the required level.

Application Field

The JCK3024D05 DC DC converter can be used in various applications, including automotive, telecommunications, consumer electronics, industrial systems, and solar systems. For automotive applications, the converter can be used to power low-voltage electronic systems, such as infotainment systems, mobile internet, and telemetry.In telecommunications, the converter can be used to power network switches, access points, routers, and power amplifiers. In the consumer electronics market, it can be used to power consumer electronic products such as TVs, DVD players, and home theater systems. In industrial systems, it can be used for applications such as automation, robots, and process control. And in solar systems, it can be used for applications such as PV systems.

Conclusion

The JCK3024D05 DC DC converter is a high-frequency, high-efficiency, compact and low-cost switching power supply designed for various applications. It utilizes a synchronous rectification scheme to provide high efficiency conversion, and also offers a wide input frequency range for both single-phase and three-phase AC applications. It can be used in a wide range of applications, including automotive, telecommunications, consumer electronics, industrial systems, and solar systems.

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