High Voltage Power Amplifier for Ultrasonic Gas Detection Applications
High-voltage power amplifiers (also known as power amplifiers, voltage amplifiers, etc., manufacturer: CoreMorrow) are amplifiers internally equipped with voltage and power amplifier circuits, which can amplify and output weak external analog signals (such as analog signals from signal generators). The gain of the high-voltage power amplifier can be as high as 180 times, and its output voltage value V, output frequency value f, etc. can be adjusted. Before introducing how high-voltage power amplifiers are used in ultrasonic gas detection, let's first understand the ultrasonic gas detection technology and its composition principles. Compared with the traditional ultrasonic gas detection method, the emerging technology adds a pair of ultrasonic sensors. This pair of sensors is placed in the unmixed background gas, and the distance between the sensors is exactly the same as that of the other pair of ultrasonic sensors. In this way, the synchronously emitted ultrasonic waves reach th...
