JWS30048

Power (Watts):	300W
Approvals:	CE
Minimum Load Required:	--
Size / Dimension:	7.48" L x 4.72" W x 3.62" H (190.0mm x 119.9mm x 92.0mm)
Mounting Type:	Chassis Mount
Features:	Adjustable Output, DC Input Capable, PFC, Remote Sense, Universal Input
Operating Temperature:	-10°C ~ 65°C (With Derating)
Efficiency:	80%
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Series:	JWS
Current - Output (Max):	6.5A
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	48V
Voltage - Input:	85 ~ 265 VAC
Number of Outputs:	1
Type:	Enclosed
Part Status:	Not For New Designs

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AC DC converters are a type of power equipment used to convert alternating current (AC) into direct current (DC). The JWS30048 is an AC/DC converter used to turn AC into DC by manipulating the waveform of the voltage and frequency. This device is commonly employed in power supplies, solar panel systems, and windmill converters.The JWS30048 consists of a power stage, a control system, and a bus voltage compensation and high frequency transformer, all of which work together to modify the AC input frequency and output voltage. Input voltage can range from 85-265 Vac, and its switching frequency can be adjusted from 100Khz to 1.80Mhz by the design team.The power stage of the JWS30048 is based on the full bridge configuration, and it uses a dual power supply configured to provide output voltage and current regulation. This type of power topology is well-suited for switching applications such as switching mode power supplies and induction motor drives. By regulating the voltage and frequency of the AC wave, the converter can provide a higher level of accuracy and power conversion.The JWS30048’s control system consists of high-precision analog and digital signal processing circuitry, which is responsible for regulating the output voltage and current. This circuitry also compensates for any changes in input voltage and provides protection against overloads and other faults. Additionally, the control system can be used to generate different types of pulse-width modulation (PWM) signals, allowing for improved load response and control precision.The bus voltage compensation and high frequency transformer of the JWS30048 provide advanced wide range voltage regulation and support a wide range of output voltage. These also provide a protective filtering function, which prevents electromagnetic interference (EMI) from entering the system. Additionally, the transformer’s dynamic voltage modulation allows for more precise voltage regulation.Overall, the JWS30048 is a highly developed AC/DC converter which offers excellent performance and high accuracy. It is designed to be used in power supplies, solar panel systems, and windmill converters, making it an ideal choice for a variety of different applications. By providing high-precision voltage and frequency regulation, it can ensure high efficiency power conversion and superior load response.

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