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Bipolar power supplies/High voltage Amplifiers

HIGH PERFORMANCE AMPLIFIERS

For four-quadrant operation and/or high voltage pulse output, explore our wide selection of bipolar power supplies and high voltage ("HV") amplifiers.

For over 50 years, Matsusada Precision has been the world’s leading manufacturer of a wide range of high and low voltage power supplies. Our high voltage amplifiers are capable of four-quadrant output and come in a variety of voltage and current ranges to fit a diverse set of applications. All of our high speed, high voltage units come with industry-leading safety features, safeguarding against overvoltage, overcurrent, and short circuits.

Learn more about Low Voltage Amplifiers.
Learn more about HV Amplifiers and HV Pulse Power Supplies.

Bipolar power supplies (Low Voltage Amplifiers)

DJOPF series | Bipolar power supply (Low Voltage Amplifiers) | Matsusada Precision

DJOPF series

Bandwidth
DC to 30 kHz
Voltage range
±10 to ±60 V
Power
50 W, 60 W
Compact Bipolar power supply

Corresponding to the digital interface and remote control
DOKF series | Bipolar power supply (Low Voltage Amplifiers) | Matsusada Precision

DOKF series

Bandwidth
DC to 120 kHz
Voltage range
±20 to ±80 V
Power
400 W
High Speed Four-Quadrant Bipolar Power Supply

High speed response of DC to 120 kHz, Programmed wave is to output in high quality
DOEF series | Bipolar power supply (Low Voltage Amplifiers) | Matsusada Precision

DOEF series

Bandwidth
DC to 200 kHz
Voltage range
±20 to ±60 V
Power
0.4 to 1.2 kW
High performance Bipolar power supply

Sequence programming function installed, Function generator integrated, High speed of DC to 200 kHz
DOPF series | Bipolar power supply (Low Voltage Amplifiers) | Matsusada Precision

DOPF series

Bandwidth
DC to 30 kHz
Voltage range
±5 to ±300 V
Power
0.15 to 2 kW
Four-quadrant high speed bipolar power supply

Function generator integrated
DOSF series | Bipolar power supply (Low Voltage Amplifiers) | Matsusada Precision

DOSF series

Bandwidth
DC to 200 kHz
Voltage range
±20 to ±60 V
Power
0.15 to 2 kW
Four-quadrant bipolar power supply with function generator

Ultra fast response of DC to 200 kHz
DJOP series | Bipolar power supply (Low Voltage Amplifiers) | Matsusada Precision

DJOP series

Bandwidth
DC to 30 kHz
Voltage range
±10 to ±60 V
Power
50 to 60 W
Benchtop Bipolar power amplifier

For-quadrant action, Compact Benchtop size of 5.5-inch width
DHOP series | Bipolar power supply (Low Voltage Amplifiers) | Matsusada Precision

DHOP series

Bandwidth
DC to 100 kHz
Voltage range
±20 to ±45 V
Power
225 to 240 W
Four-quadrant fast response
Bipolar power amplifier

Compactness and high speed response, Various types of input wave forms
DOP series | Bipolar power supply (Low Voltage Amplifiers) | Matsusada Precision

DOP series

Bandwidth
DC to 30 kHz
Voltage range
±5 to ±300 V
Power
0.15 to 2 kW
4-quadrant Bipolar power amplifier

Wide lineup of 42 models, available for CV/CC mode
DOS series | Bipolar power supply (Low Voltage Amplifiers) | Matsusada Precision

DOS series

Bandwidth
DC to 200 kHz
Voltage range
±20 to ±60 V
Power
0.15 to 2 kW
High speed Bipolar power amplifier

Four-quadrant action, CV/CC mode are available, Ultra high speed response of DC to 200 kHz
DOL series | Bipolar power supply (Low Voltage Amplifiers) | Matsusada Precision

DOL series

Bandwidth
DC to 15 kHz
Voltage range
±18 to ±120 V
Power
270 to 640 W
Bipolar power amplifier

DC to 10 kHz or 15 kHz, 270 W to 640 W, ±18 V and ±120 V
DOA series | Bipolar power supply (Low Voltage Amplifiers) | Matsusada Precision

DOA series

Bandwidth
DC to 1000 kHz
Voltage range
±75 to ±150 V
Power
75 to 300W
Ultra High Speed Bipolar amplifier

4-quadrant action, High Speed Response of DC to MAX. 1 MHz
DOC series

DOC series

Bandwidth
DC to 10 kHz
Voltage range
±0.5 to ±1 kV
Power
50 W, 100 W
High voltage Bipolar power amplifier

High-speed response, 10 kHz, Compact and high power, High voltage output, ±500 V and ±1000 V

Discontinued

DOD series | Bipolar power supply (Low Voltage Amplifiers) | Matsusada Precision

DOD series

Bandwidth
±10 to ±120 V
Current
±10 to ±100 A
Power
0.6 to 2.4 kW
Ultra-low ripple Bipolar amplifier

High-performance bipolar power supply for exclusive use of the electromagnet

Discontinued

DOM series | Bipolar power supply (Low Voltage Amplifiers) | Matsusada Precision

DOM series

Bandwidth
±6 to ±100 V
Current
±10 to ±125 A
Power
0.75 to 1 kW
Compact size and Versatile Bipolar power supply

The compact size of height 3U, Source and sink of current of ±125 A maximum are available

High Voltage Amplifiers/High Voltage Pulse Power Supplies

AMP series

AMP series

voltage range
±0.6 to ±40 kV
current
±0.01 to ±2 A
power
0.1 to 1.2 kW
High-speed High-voltage Amplifier

Slew rate with actual load is as high as 700 V/µs.
AMPS series | High Voltage Amplifier | Matsusada Precision

AMPS series

Voltage range
±0.6 to ±30 kV
Current
±0.02 to ±2 A
Power
0.4 to 1.2 kW
Ultra high-speed High-voltage Amplifier

Ultra high slew rate 1200 V/µs, High-speed response of frequency bandwidth 100 kHz
AMS/AMT series

AMS/AMT series

Voltage range
±0.6 to ±10 kV
Current
±2 to ±100 mA
Power
20 to 200 W
Fast response High voltage Amplifier

High speed response 360 V/µs, DC bias function, Various types of output wave forms according to the input wave
COR series | High Voltage Amplifier | Matsusada Precision

COR series

Voltage range
±10 kV
Current
±2 mA
Power
20 W
Constant voltage/Constant current High voltage Amplifier

CC, CV and High Voltage amplifier in one unit, Four-quadrants output, Fast response
AMJ series

AMJ series

Voltage range
±0.5 to ±4 kV
Current
±10 to ±80 mA
Power
20 to 40 W
Compact and Fast Response
High voltage Amplifier

High speed response 75 kHz, DC bias function
AP/AS series | High Voltage Amplifier | Matsusada Precision

AP/AS series

Voltage range
±0.3 to ±10 kV
Current
±1 to ±10 mA
Power
3 to 10 W
Compact and high performance High voltage Amplifier Module

Desired output waveform reference to input waveform
SK series | High Voltage Pulse Power supply | Matsusada Precision

SK series

Voltage range
0.3 to 10 kV
Rise time
15 nsec
High speed High voltage pulse power supply

Ultra compact and lightweight design, High power design applicable in low impedance
SKS series | High Voltage Pulse Power supply | Matsusada Precision

SKS series

Voltage range
10 kV
Rise time
20 nsec
High-Speed High-Voltage Pulse Power Supply

High-speed operation with 50 kHz repetition frequency

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