S-1701P3315-U5T1G

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The S-1701P3315-U5T1G is a silicon-controlled all-in-one phase-shift regulator (PSR) module, designed to provide precise and efficient regulation of AC power input through phase shift control. It has been extensively used in industry-standard AC-DC conversion applications to ensure consistent and stable operation. This article will focus on the application field and working principle of the S-1701P3315-U5T1G.

Application Field

The S-1701P3315-U5T1G is applicable to a wide range of power conversion applications. It is used in power supplies for military, industrial, and commercial applications. As it is a silicon-controlled all-in-one phase-shift regulator, it is particularly suitable for accurate and efficient control of AC-DC conversion. This is suitable for voltage not exceeding 1.8kV, which is particularly suitable for industrial, military, and commercial applications.

In addition, this device supports dimmable power conversion up to 1.2kV and is suitable for applications where precise and efficient control of AC power inputs is required such as LED lighting, HVAC, instrumentation, and medical equipment. The device also provides advanced protection features such as overload output current protection, overvoltage protection, and thermal overload protection.

Working Principle

The S-1701P3315-U5T1G operates based on the concept of voltage regulation. It is an all-in-one phase-shift regulator and works on the principle of phase shift control. The device consists of two main components: a single-phase switching power supply and a constant voltage feedback circuit. The single-phase switching power supply is used to control the input AC power, while the constant voltage feedback circuit is used to regulate the output voltage.

The device works by controlling the output voltage through constant voltage feedback. When the input voltage is greater than the output voltage, the device shifts the phase of the output voltage in order to reduce the output voltage. When the input voltage is lower than the output voltage, the device shifts the phase of the output voltage to increase the output voltage.

In addition, the device has advanced features such as overload output current protection, overvoltage protection, and thermal overload protection. These features protect the device from damage due to input voltage or output current overload.

Conclusion

The S-1701P3315-U5T1G is an all-in-one phase-shift regulator that is suitable for efficient and accurate control of AC-DC conversion. It offers advanced features such as overload output current protection, overvoltage protection, and thermal overload protection. The device is suitable for a wide range of power conversion applications such as LED lighting, HVAC, instrumentation, and medical equipment.

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