The HA-30K is a very practical high voltage signal amplifier with the smallest size, the lowest weight and the easiest operation, and a very high voltage output (30kVp-p).

The maximum continuous output voltage of this unit reaches 30kVp-p, and there is also output overvoltage protection, when the output voltage ≥36kVp-p, the amplifier turns off the output, so it can effectively protect the internal components and extend the service life of the unit. The voltage amplification gain is up to 3000 times, the output is adjusted from 0V~30kVp-p infinite (using a large variable resistor of 10 revolutions), and the frequency width is up to 800Hz, which is very suitable for semiconductor high-voltage drive, TFT industry high-voltage drive, various highvoltage engineering, microelectromechanical engineering, nanotechnology, piezoelectric material drive, electrostatic technology engineering, biomedical testing engineering and other applications; It is also ideal for waveform amplification in audio signal generators or function waveform generators.

1.Output button: Press the switch, the green light is on to turn on the output, and the green light is off to turn off the output.

2.Reset button: When the red light on the button indicates that the protection locking is on, press to unlock it.

3.Amplitude Adjustment (AMPL): Uses a large 10-turn variable resistor to achieve a voltage gain of 0-3000x.

4.Input: Normal use≦0~/- 5V, maximum can not exceed /- 10V.

5.Monitor(V): The oscilloscope output voltage monitoring terminal with an attenuation ratio of 2000:1, which is directly connected to the oscilloscope observation waveform.

6.Red indicator: OUTPUT indicator. The red light is on when the OUTPUT output starts, and the red light turns off when the OUTPUT output is turned off.

7.Output: It is forbidden to connect directly to the oscilloscope to observe the waveform, because the output up to 30kVp-p can destroy any oscilloscope and be used directly into the load.

8.GND Grounding Terminal: The grounding port of the measuring instrument at the output end.

9.AC Power Input Dock: Plug in the included power cord and plug it in.

Using the Function Wave Generator as input, the HA-30K's Monitor terminal is directly connected to the oscilloscope to observe and amplify the live situation. (as shown below)

1.Set the frequency of the function waveform generator at 40 ~ 800Hz.

2.The waveform is selected as sine wave/triangle wave, etc., and square wave cannot be entered.

3.The amplitude principle is limited to 10Vp-p, but the input within 20Vp-p is safe, but the maximum output of the amplifier remains at 30kVp-p.

4.Use a cable (BP-250) to connect the Monitor(V) terminal to the oscilloscope, and the oscilloscope displays a voltage attenuation ratio of X2000 times, which is the output of the HA-30K.

5.The Monitor(V) terminal is only 15Vp-p at 30kVp-p output after attenuation, so you can use it with confidence that it can be connected to an oscilloscope.

6.The AMPL knob provides a maximum voltage gain of 3000x and a maximum output of 30kVp-p.