HIGH SPEED AND HIGH VOLTAGE
AMPLIFIER MODULE
High voltage of ±5kV is realized.
- Output voltage: -5kV to +5kV
- Output current: ±1mA
- Output power: 5W
- 40V/µs high slew rate
Highest slew rate and power performance in a compact amplifier module
The HOPH series is a high-speed, high-voltage amplifier power supply module that has been perfected based on our many years of experience and expertise in high-voltage applications.
This series boasts the highest power and slew rate performance of any high voltage amplifier module products.
FEATURES
- High voltage output of ±5kV
- High power 5W output
- High slew rate of 40V/µs
- CE compliant (planned)
APPLICATIONS
- For Beam Deflection
- Corona Discharge
- Dielectric Withstand Test
- Electrophotographic Process
- Electroviscous Fluids
- Various High Voltage Experiments
- Other
Models
| Model | Output voltage | Current | Frequency Response (-3 dB) * |
|---|---|---|---|
| HOPH-5B1 | -5 to +5 | ±10 mA | DC to 2 kHz |
Specifications
Options
- -L1
-
Output：−10 Vdc to +10 Vdc (frequency bandwidth up to 2 kHz)
Accuracy：±2.5%F.S. (Output current monitor should be measured with a voltmeter with an input impedance of 10 MΩ or higher.)
How to Order
When ordering, add Option No. in the following order by alphabet, and number to Model No.
<Example> HOPH-5B1-L1
Accessories
- Function Generator
-
Others
HIGH VOLTAGE AMPLIFIER
High voltage amplifier converts input voltage to high voltage waveform as it is as shown in Fig. These days, the demand for high voltage amplifiers is growing more and more, and it is now becoming an indispensable tool for research and development, experiments, and integration into a system for such fields as electronics, physics, biochemical, and medical industries. With high-voltage technologies, Matsusada Precision Inc. manufactures various high-voltage amplifiers to meet customers' requirements.
FOUR-QUADRANT OUTPUT RANGE
High voltage amplifier is generally equipped with the "sink" function for output currents that provides constant voltage operation without regard to the type of load, whether it is capacitive or conductive. (Fig. 2) As it gives a fast response, it is an ideal power supply for applications that require AC output. Matsusada high voltage amplifiers are all bipolar type and can be operated in a full four-quadrant area. (I, · II, · III, · IV, and area)
SLEW RATE
The responsivity of the AS series is determined with slew rate (SR). The step responsivity of our amplifier is shown in Fig. SR = DV/μS. In case the output amplitude is smaller, the response time becomes shorter.
CAPACITIVE LOAD
When a capacitive load is more than 100 pF (including a stray capacitance of output wire), the resonance in the output may occur. In that case, install 100 Ω (at 0.1 μF) to 1000 Ω (at 1000 pF) of high-voltage resistance in the output in series. Please note that the frequency band is limited when using an amplifier with a capacitive load, as shown in the formula on the right.
In addition, when an amplifier is used for a corona discharge, a current higher than its rating will flow, and it will affect the amplifier badly. In this case, as well as when using an amplifier with a capacitive load, please install the output resistance and limit the current.
* Please avoid continuous input of the high-frequency signal, which reduces the output frequency of an amplifier. An amplifier will break because of an increase in internal loss.
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HOPH series Datasheet
Date: 2024-11-12 rev.00
PDF (901 KB)
Login Required
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HOPH series Datasheet
Date: 2024-11-12 rev.00
PDF (901 KB)
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