RAC30-12DA-E

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AC DC converters are widely used today in many applications, from powering a variety of electronics to motors and drives, both large and small. The RAC30-12DA-E is a popular AC DC converter option, offering precision voltage control with extendable protection features.

Input Voltage

The RAC30-12DA-E is a 30V, 12-24V AC DC converter with a maximum input rating of 480V AC. The output voltage is adjustable within a wide range of 8-30V DC. The wide input and output voltage range makes the RAC30-12DA-E suitable for a variety of applications and motors that require precise and multiple voltage control.

Design and Function

The RAC30-12DA-E features a compact, fan-free design, making it ideal for a variety of industrial settings. The converter also incorporates a DC OK signal and overload control capabilities. All of these beneficial features make the RAC30-12DA-E suitable for applications that require both precision and long-term reliability.

Applications

The compact design of the RAC30-12DA-E makes it suitable for a variety of industrial applications such as medical, diamond drilling, electroplating, automotive, and many other industries. The converter is also ideal for powering brushed and brushless motors, controls, pumps, compressors, and drives.

Working Principle

The RAC30-12DA-E utilizes a full-bridge rectifier circuit to convert the input AC voltage into a DC voltage. The AC voltage is then smoothed by a filter capacitor, and the DC voltage is applied to a voltage regulation circuit. This regulator circuit is controlled by a PWM (Pulse Width Modulation) signal, which is used to adjust the output voltage according to the setpoint. The control circuit monitors the output voltage and provides feedback to the PWM signal in order to ensure that the output voltage stays within the set parameters.

The RAC30-12DA-E can also be configured for various protection features such as over-voltage, under-voltage, overload, and over-temperature protection. It also offers a wide range of current monitoring capabilities, making it ideal for applications that require precise power control and signal processing.

Conclusion

The RAC30-12DA-E is an AC DC converter that offers precision voltage control and extendable protection features. It is ideal for industrial applications such as medical, diamond drilling, electroplating, automotive, and more. The converter also offers a wide range of current monitoring capabilities, making it suitable for applications that require precise power control and signal processing. The RAC30-12DA-E utilizes a full-bridge rectifier circuit to convert the input AC voltage into a DC voltage, which is then smoothed by a filter capacitor and monitored by a control circuit.

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