JWK1048S05

Current - Output (Max):	2A
Control Features:	Enable, Active High
Size / Dimension:	1.00" L x 1.00" W x 0.40" H (25.4mm x 25.4mm x 10.2mm)
Package / Case:	6-DIP Module, 5 Leads
Mounting Type:	Through Hole
Efficiency:	84%
Operating Temperature:	-40°C ~ 100°C
Features:	Remote On/Off, SCP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	10W
Series:	JWK10
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5V
Voltage - Input (Max):	75V
Voltage - Input (Min):	18V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tube

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DC DC Converters: JWK1048S05 Application Field and Working Principle

DC-DC converters are electronic devices that convert an input voltage to a desired output voltage in order to supply electric power. DC-DC converters are used in electrical systems to convert a regulated low voltage to a higher regulated voltage. The JWK1048S05 is a single-phase DC DC converter, and is typically used for battery power conversion applications.

Applications

The JWK1048S05 can be used in a wide range of applications due to its high efficiency and wide input voltage range. It is suitable for applications such as industrial equipment, instrumentation, LED driver supply, automotive electronic products, wireless communication and medical equipment.

Features

The JWK1048S05 DC-DC converter offers a wide range of possible output voltages, making it highly efficient and suitable for a variety of applications. The converter has a low start-up current, which ensures a fast and reliable start-up process. It also offers a very low voltage dropout when operating, making it ideal for applications requiring a high efficiency power supply. The wide input voltage range of 8-48VDC helps to ensure that the converter is able to be used in a variety of applications. Additionally, the converter is enhanced with protection functions such as output over-voltage protection, output over-current protection, over-temperature protection and short-circuit protection.

Working Principle

The JWK1048S05 is a single-phase DC-DC converter, which converts an input DC voltage to a fixed, regulated DC voltage. The converter works by taking the incoming voltage and passing it through a filter, which removes any unwanted noise or interference. This filtered voltage then passes through a rectifier, which converts the AC voltage to a stable DC voltage. The rectifier also ensures a consistent voltage level, regardless of the input voltage fluctuations. The DC voltage is then passed through a transformer, which steps up both the output voltage and the current. The output from the transformer is passed through an integrated circuit, which regulates the output voltage and ensures that it is fixed and regulated. Finally, the output voltage is passed through a filter to reduce the EMI (electromagnetic interference). The resulting output is a clean, fixed, and regulated DC voltage.

Conclusion

The JWK1048S05 DC-DC converter is a highly efficient, multi-functional converter which is suitable for a wide range of applications. Its wide input voltage range, low start-up current and voltage dropout, protection functions, and high efficiency make it an ideal choice for applications such as industrial equipment, instrumentation, LED driver supply, automotive electronic products, wireless communication and medical equipment. The working principle of the converter is based on a filter, rectifier, transformer, integrated circuit and filter, to ensure a clean, regulated and fixed output voltage.

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