DQ2660-9RG

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DC DC Converters, or DC to DC voltage converters, are widely used in many industrial applications due to their ability to convert electricity from one form to another. In particular, the DQ2660-9RG, a single-phase DC to DC converter, offers a great solution for converting power between buses of different voltages or bus protection applications.

Features of the DQ2660-9RG

The DQ2660-9RG is a single-phase DC to DC converter designed for power supply conversion applications. It is a small module, measuring only 8’’x 6’’x 4.75’’ and weighing only 3.8 lbs. Its features also include wide input voltage range, low noise, wide output voltage range, over-voltage protection and current limiting.

The wide input voltage range of the DQ2660-9RG (160-450V DC) means it can be utilized in multiple situations. The over-voltage protection feature is designed to prevent the converter from being damaged by excessive input voltage. The low noise feature reduces background noise when the converter is in use.

Working Principle of the DQ2660-9RG

The primary component of the DQ2660-9RG is the transformer. The transformer primary winding is connected to the input DC voltage, which is passed through a diode bridge rectifier to produce a smoothed direct current. The output of the transformer secondary winding is then further smoothed to produce a stable, regulated output voltage.

The output voltage is controlled by an integrated control circuit. The control circuit has integrated circuitry and components such as integrated power resistors, opto-couplers, and zener diodes, that adjust the output voltage according to demand. When the output voltage needs to be adjusted, the control circuit adjusts the input voltage by using the integrated power resistors to limit current, or adjusts the output current by using the zener diode.

Application Field of the DQ2660-9RG

The DQ2660-9RG is commonly used in various industrial applications, such as:

• UPS systems
• Power distribution
• Electronic instrumentation
• Audio/video devices
• Power conditioning
• Telecommunication systems

It can also be used in automotive and electrical systems for applications such as bus protection, battery charging, and power supply conversion.

Conclusion

The DQ2660-9RG DC to DC converter is a powerful and reliable solution for a variety of applications. Its wide input voltage range, low noise, and over-voltage protection features make it a suitable option for industrial, automotive, and other applications. Furthermore, its integrated circuitry and components allow for fine-tuning the output voltage in order to meet their demands.

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