L70QS175.V

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L70QS175.V is a type of hollow zone regulated power supply voltage regulator. It is widely used in railway electric power conversions, communication control systems, industrial automation control and general anti-interference power supply. The device is characterized by high efficiency and power factor, low temperature, no fan, and wide voltage adjustment range, so it is still widely used nowadays.

The working principle of L70QS175.V is as follows. When current flows through a semiconductor, an electron barrier is produced. When the voltage is greater than the threshold voltage, the current is increased and the barrier is distorted. As the threshold voltage rises, the barrier becomes thicker and current is reduced. With this mechanism, load current is automatically confined to a preset value. The load voltage is adjusted according to the threshold voltage.

In addition, L70QS175.V has many advantages. Firstly, the device has high power conversion efficiency, so it has low output current ripple and regulated voltage. Secondly, it also has better short circuit protection. The overcurrent detection circuit is installed to ensure the safe use of the equipment. Thirdly, the device has good load capacity and load adaptive ability. It can distribute power between multiple loads and accurately adjust the output voltage. Fourthly, it has fast dynamic response time. With the patented DC voltage profile control technology, the voltage can achieve fast and smooth adjustment from the set voltage range.

L70QS175.V is widely used in many fields. In railway electric power conversion, it can be used to realize the power supply required for railway transfer and control operations. In the communication control system, it can be used to power a variety of communication equipment. In industrial automation control, it can be used to power the control system of automatic equipment. Finally, it can be used in general anti-interference power supply, providing stable power supply for electrical equipment.

In conclusion, L70QS175.V is a widely used voltage regulator, especially in railway power conversion and anti-interference power supply, due to its wide voltage adjustment range, high efficiency, strong load adaptive ability and fast response time.

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