What is the case for voltage amplifiers

What is the case for voltage amplifiers The voltage amplifier is suitable for the driving of piezoelectric material, BH test of the magnetic material, the generation of a stable magnetic field, the drive of the display device, the driving of the ultrasonic motor, the three motor drive, in addition to this, amplifier in a new type of semiconductor material, film material , Polymer materials, development of biological devices also have a wide range of applications. Application of the voltage amplifier in the ultrasonic field Voltage amplifiers are commonly used in electronic laboratory, which is typically a device that helps output signals to drive a particular load during experiments. The ultrasonic motor is a new type of drive-driven to the vibration of the ultrasonic frequency of functional ceramics. The ultrasonic motor is a typical electromechanical integration product consisting of two parts: motor body and control drive circuit. The voltage amplifier ATA2000 series is an ideal voltage amplifier that can be placed, DC signals. Maximum differential output 1600 VP-P (± 800V) high pressure, can drive high pressure load. Voltage gain CNC adjustable, one-click saving common settings, providing you with convenient and concise operation selection, and the dual-channel high-voltage amplifier output can also be synchronously adjusted, can be used with the mainstream signal generator, and the perfect magnification of the signal is realized. Verify that the most intuitive way AIGTEK voltage amplifier performance is to generate a voltage signal using any waveform generator, an input power amplifier, using an oscilloscope to detect the output voltage and waveform of the amplifier. Take note of the matter you need to pay attention to: Impedance adjusting: the input impedance of the voltage amplifier Aigtek is 50Ω, the need to set the arbitrary waveform generator "50 [Omega mode"; The output of the voltage amplifier is equivalent to the voltage source, and when testing its voltage and waveform, the oscilloscope needs to be set to "high-resistance mode"; The display form of the oscilloscope test result is set in the same form as any waveform generator, such as any waveform generator sets "voltage peak", and the oscilloscope display form should also be set to "voltage peak", if the oscilloscope setting "voltage is effective value "Or" voltage peak ", etc., the verification result cannot be accurate; Aigtek is a manufacturer specializing in the production of electronic test instruments. The main products have voltage amplifiers, high voltage power amplifiers, wire harness testers, high-precision reference sources. The power amplifier solves the small current and small power problems of any waveform function signal generator, maximum output high pressure 1600Vpp, maximum current 18A, maximum power 810W, will be applied to power systems, water-acoustic transducer drive, ultrasonic drive, capacitive load , Inductive load, electromagnetic field drive, piezoelectric ceramic drive, etc. Read more