JWS505/B

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AC-DC converters are electronic circuits used to convert AC power supply into DC. These circuits are popularly used in electrical and electronic systems for power supply purposes. The JWS505/B is an AC-DC converter which integrated two components - a synchronous Buck voltage regulator, and an optoisolated feedback control module. This converter offers a wide range of solutions and features in many applications requiring reliable and isolated power supply.

The JWS505/B AC-DC converter has a wide range of input voltage (85-264VAC) which is suitable for the majority of applications in electronic control systems. It also has a wide output voltage range of 5-24V. With DC-DC converter, the current will not fluctuate as much as it does with traditional linear power supply. As a result, there is less power loss, improved efficiency, and smaller form factor of the converter circuit.

The JWS505/B AC-DC converter has several advanced protection features which make it an ideal choice for applications requiring reliable and clean power supply. These protection features include: over-current protection (OCP), over-voltage protection (OVP), and over-temperature protection (OTP). The AC-DC converter also has a soft start circuit which helps reduce the inrush current during power up. This circuit also helps prevents overloading the input breaker of the power supply.

The working principle of the JWS505/B AC-DC converter is based on the principle of synchronous buck voltage regulation. The converter utilizes a synchronous buck converter circuit to step down the AC input voltage to the desired regulated output voltage. The feedback control module is used to regulate the voltage output by adjusting the switching frequency of the converter. The feedback control module is optically isolated from the main circuit to avoid electrical or radio frequency interference to the control loop.

The JWS505/B AC-DC converter is widely used in a variety of applications where steady and reliable power is necessary, such as in medical, industrial and security systems. The wide input voltage range, protection features, and optically isolated feedback control module make it an ideal choice for power supply applications requiring reliable and isolated power supply. The converter also offers improved efficiency, smaller form factor, and longer life-span than traditional linear power supply.

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