High Voltage Amplifiers/High Voltage Pulse Power Supplies AMJ series

  • AMJ series | High Voltage Amplifier | Matsusada Precision
  • AMJ series | High Voltage Amplifier | Matsusada Precision
  • AMJ series | High Voltage Amplifier | Matsusada Precision
  • AMJ series | High Voltage Amplifier | Matsusada Precision
  • AMJ series | High Voltage Amplifier | Matsusada Precision
  • AMJ series | High Voltage Amplifier | Matsusada Precision

Ultra Compact and High Speed High Voltage Amplifier

  • Max Voltage:
    ±500V to ±4000V
  • Max Power:
    20W to 40W

Ultra Compact and Fast Response High Voltage Amplifier

AMJ series is a benchtop size, fast response high voltage amplifier.
It provides high voltage and fast response according to its input waveforms including Sine,Triangle, Saw Tooth, Square and more.
All models are all solid state power supplies.
Output voltage ranges are from ±500 V to ±4 kV.

Notice of POWER switch changes

We inform you of the power switch changes on the front panel as in the diagram below for shipment from June, 2020.

Before After
Push button switch
Push button switch
Rocker switch
Rocker switch

For further information, please contact our sales representatives.

Features and Benefits

  • Ultra compact
  • High speed response 75 kHz max
  • Various types of output waveforms according to the input wave
  • DC bias function
  • DC output voltage monitor (3.5-digit digital meter)

Applications

  • Beam deflection
  • Electrophotography process
  • Corona discharge
  • Electrorheological fluid
  • Breakdown voltage testing

Models

Model Output Slew Rate Frequency Response
(-3dB)
Voltage [kVdc] Current [mA]
AMJ-0.5B40 -0.5 to +0.5 40 150 V/µs DC to 75 kHz
AMJ-0.5B80 -0.5 to +0.5 80 150 V/µs DC to 75 kHz
AMJ-1B20 -1 to +1 20 150 V/µs DC to 40 kHz
AMJ-1B40 -1 to +1 40 150 V/µs DC to 40 kHz
AMJ-1.5B20 -1.5 to +1.5 20 150 V/µs DC to 25 kHz
AMJ-2B10 -2 to +2 10 150 V/µs DC to 18 kHz
AMJ-2B20 -2 to +2 20 150 V/µs DC to 18 kHz
AMJ-4B10 -4 to +4 10 150 V/µs DC to 9 kHz

Specifications

For details, download the datasheet below.

Input cable

Standard
CABLE TYPE 1
3-pin plug (Type A)/Inlet type/100 V input
Single phase (3-core)/Black
  • CABLE TYPE 1 Power Input End
  • CABLE TYPE 1 Input Plug

See CABLE series datasheet for details.

Output cable

Standard
CN-40-AHVP
CN-40-AHVP output cable

Options

-LCs: Overcurrent value setting function

The overcurrent value is set by external voltage +0.5 Vdc to +10.5 Vdc. When this option is chosen, please be sure to output, where external voltage is impressed to AMJ.

-LN: No power failure protection

The output can be turned ON/OFF linked with the input voltage.

-L1: Output current monitor

Output voltage: -10 V to +10 V from BNC terminal on the front panel
The Output impedance is 1 kΩ up to 2 kHz of bandwidth.

-L(5m): Changing the output cable length to be 5 meters

Change the length of the High-voltage output non-shielded cable standard 1.5 meters to 5 meters.

How to Order

When ordering, add Option No. in the following order by alphabet, number, and output cable length to Model No.

Example:
AMJ-4B10-LCsN(5m)
AMJ-0.5B40-LN1(5m)

Accessories

Function Generator

Input cable

Sold separately (usable at 200 V input)
CABLE TYPE 3
Flying lead/Inlet type
Single phase (3-core)/Black
  • CABLE TYPE 3 Power Input End
  • CABLE TYPE 3 Input Plug

See CABLE series datasheet for details.

Output cable

Sold separately (only for -L(5m) option)
CN-40-AHVP(5)
CN-40-AHVP(5) output cable

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