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High Voltage power supplies (Chassis mount/PCB mount)

High voltage power supply is a power supply circuit that generates high voltage. For details, please refer to the products application "High Voltage Power Supply".

As a leading manufacturer of high-voltage power supplies, Matsusada Precision has realized high-performance high-voltage power supplies with "High power," "Low noise," "High stability," and "High reliability" based on its unique know-how accumulated over many years.

The chassis-mounted high-voltage power supplies and PCB-mounted high-voltage power supplies described on this page are power supplies that convert low-voltage DC or AC into high-voltage DC. Our lineup includes not only module type and on-board type high voltage power supplies, but also benchtop and rack mount type high voltage power supplies.

We have a full lineup of high-voltage power supplies that can be used for a variety of applications, including high-precision measurement devices such as Photomultiplier tubes (PMT) and Mass spectrometry (MS), medical equipment such as electron beam, ion beam, X-ray tubes, ion pumps and electrophoresis, and analytical equipment (Reference: How to Choose a High Voltage Power Supply - Analyzer Relationship between Analyzer and Power Supply Performances). We support a wide range of applications from research and development to production facilities with a full lineup of products that can be used for various applications.

Caution: High-voltage power supplies generate high voltages and can cause harm to the human body if used improperly. Please refer to "Safety and Usage of High Voltage Power Supply" and use them properly.

Module (Chassis mount) Type

JB series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

JB series

voltage range
0.3 to 2 KV
current
1 to 8 mA
power
1.8 to 2.5 W
High Voltage Power Supply for PMT

High power and Low noise

J4/J6 series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

J4/J6 series

voltage range
0.5 to 5 kV
current
0.5 to 8 mA
power
2.5 to 6W
High Voltage Power Supply for PMT

Ideal for photo tubes, GM tubes, and radiation counters

K7 series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

K7 series

voltage range
10 to 30 kV
current
250 to 700 µA
power
6.75 to 7.5 W
High stability High Voltage power supply

Ideal for SEM and Mass Spectrometry

U3_U6_U10 series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

U3/U6/U10 series

voltage range
0.3 to 25 kV
current
0.1 to 20 mA
power
2.5 to 12 W
Input/Output Proportional High Voltage Power Supply

Whenever less load regulation is required

RH series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

RH series

voltage range
1 to 5 kV
current
0.6 to 10 mA
power
3 to 10 W
Ultra thin and low noise High Voltage power supply

Only 0.25-inch thickness

VPS series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

VPS series

voltage range
1 to 5 kV
current
1 to 3 mA
power
3 W to 5 W
Ultra low ripple High Voltage Power Supply

150 µV ripple noise and suitable for PMT and SEM

K10 series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

K10 series

voltage range
5 to 10 kV
current
1 to 2 mA
power
10 W
Compact High Voltage module for SEM and Mass spectrometry

Ultra compact size 70 mm width

KAS series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

KAS series

voltage range
1 to 30 kV
current
0.25 to 10 mA
power
7.5 to 12 W
Mass Spectrometry Power Supply Modules

Especially for Mass spectrometry and Scanning Electron Microscope

KA series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

KA series

voltage range
0.5 to 30 kV
current
0.25 to 20 mA
power
7.5 to 10 W
High Stability and Low Noise High Voltage Power Supply

Ideal for SEM and Mass Spectrometry

RSS series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

RSS series

voltage range
1 to 20 kV
current
0.25 to 30 mA
power
5 to 30 W
High power & Low Noise High Voltage Power Supplies

Compact, high stability and low noise

S series

S series

voltage range
0.6 to 30 kV
current
0.08 to 50 mA
power
1.5 to 30 W
Standard High Voltage Power Supply Modules

Detachable input connectors

RA/RB series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

RA/RB series

voltage range
0.3 to 40 kV
current
0.12 to 200 mA
power
5 to 60 W
High power & Low Noise High Voltage Power Supplies

High reliability design with various protections

RC series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

RC series

voltage range
0.3 to 30 kV
current
4 to 833 mA
power
125W, 250W
High power/Low noise
High Voltage power supply

Embedded module high-power up to 250W

WG series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

WG series

voltage range
1 to 5 kV
current
60 to 300 mA
power
300 W
Compact and High Voltage Power Supply Module with AC input

CV and CC mode automatic crossover

W series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

W series

voltage range
0.5 to 40kV
current
3 to 700 mA
power
120 to 350 W
Compact & High Power High Voltage Power Supply

Best for ATE, X-ray system, capacitor charging

WA series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

WA series

voltage range
1 to 50 kV
current
0 to 1.2 A
power
0.15 to 1.2 kW
High Voltage Power Supply Module with AC input

Worldwide input and power factor correction circuit

KS-R series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

KS-R series

voltage range
±10 to ±20 kV
current
0.1 mA
power
1 to 2 W
High Voltage Power Supply for Mass Spectrometry

Output voltage, current monitor

K3-R series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

K3-R series

voltage range
±1 to ±10 kV
current
0.3 to 3 mA
power
3 W
Mass spectrometry reversible power supplies

Ideal for Scanning Electron Microscopy and Mass spectrometry

KAS-R series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

KAS-R series

voltage range
±1 to ±30 kV
current
0.25 to 10 mA
power
7.5 to 10 W
Mass Spectrometry High Voltage Power Supply

Overwhelming low ripple noise and high stability designed

KA-R series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

KA-R series

voltage range
±10 to ±30 kV
current
0.25 to 1 mA
power
7.5 to 10 W
Ultra low ripple and high stability High Voltage Power Supply

Output polarity changed by external signal

K12-R series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

K12-R series

voltage range
±10 to ±30 kV
current
0.4 to 1.2 mA
power
12 W
Reversible Polarity & High Stability

Ideal for Mass spectrometry

MF series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

MF series

voltage range
4 kV
current
1 mA
isolation
30 kV
Floating High Voltage Power Supply

4kV Output, Maximum 30kV Floating

FDC series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

FDC series

voltage range
7.5 V
current
5 A
isolation
30 kV
Electron Gun and Ion Source Filament Power Supply

Floating withstand voltage 30 kV

XRR series | X-ray power supply Module (Chassis Mount) | Matsusada Precision

XRR series

voltage range
50 kV
current
1 mA
power
50 W
X-ray Power Supply for Cathode grounded X-ray tube

Compact 50 W

XRT series | X-ray power supply Module (Chassis Mount) | Matsusada Precision

XRT series

voltage range
50 kV
current
2 mA
power
50 W
X-ray Power Supply for Cathode grounded X-ray tube

Compact Variable power 50 W

XR series | X-ray power supply Module (Chassis Mount) | Matsusada Precision

XR series

voltage range
30 to 65 kV
current
0.77 to 2 mA
power
50 to 100 W
X-ray Power Supply for Cathode grounded X-ray tube

High Power 50 W to 100 W

XPgM/XKgM series | X-ray power supply Module (Chassis Mount) | Matsusada Precision

XPgM/XKgM series

voltage range
50 to 70 kV
current
4.3 to 12 mA
power
300 to 600 W
High voltage power supply for X-ray tube

High power 600 W

HPMS-1N series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

HPMS-1N series

voltage range
-1 kV
power
20 mW
28mmØ PMT Drive Socket

Socket with built-in H.V. Power Supply and voltage divider

HPMS-1N-L2B series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

HPMS-1N-L2B series

voltage range
-1 kV
power
20 mW
28mmØ PMT Drive Socket with voltage monitor and flange

Compact

SC series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

SC series

Open Voltage
1.5 to 10 kV
current
100 µA, 1000 µA
High Voltage Constant Current Power Supplies

The perfect choice for electro photo processing

SEM series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

SEM series

voltage range
-15 to -30 kV
current
0.3 mA
Low noise High Voltage power supply for Scanning Electron Microscope

Power supply used for acceleration, bias, and filament heating in a compact body

CZ9 series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

CZ series

voltage range
±30kV
current
0.3 mA
power
9 W
High voltage power supply for Capillary Electrophoresis

High reliability design and superior protection circuit

MDC series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

MDC series

voltage range
12 to 24 Vdc
current
1 to 2 A
isolation
15 kV
High Voltage Isolation Power Supply

High output of 48 W for operating multiple power supplies

Hxep series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

HXep series

voltage range
0.3 to 1 kV
current
5 mA
power
3 W, 5 W, 25 W
High Voltage Power Supply for a xenon flash lamp

Modular type

Discontinued

KM series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

KM series

voltage range
0.5 to 1 kV
current
5 to 10 W
power
5 to 20 mA
High stability and low noise High Voltage power supplies

Ideal for SEM and Mass Spectrometry

Discontinued

K30 series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

K30 series

voltage range
1.8 kV
current
20 mA
power
36 W
High Voltage Power Supply for PMT

Designed for radiation measurement, SPECT, PET scanner

Discontinued

HPMS-2.7N series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

HPMS-2.7N series

voltage range
-2.7 kV
power
540 mW

PCB mount (On-board) Type

TU-S series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TU-S series

voltage range
1.2 kV
current
0.6 mA
Miniature High Voltage Power Supply

Ultra compact and high performance

TU-M series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TU-M series

voltage range
1.2 kV
current
0.6 mA
Miniature High Voltage Power Supply

Ultra compact and high performance

TF series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TF series

voltage range
1.25 kV
current
0.5 to 0.6 mA
Ultra-compact High Voltage Power Supply for PMT

A wide range of output voltage

TQ series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TQ series

voltage range
0.2 to 8 kV
current
0.125 to 5 mA
power
1 W
Ultra-compact High Voltage Power Supply

Suitable for Radiation counter and Withstand voltage testing device

TY series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TY series

voltage range
150 to 300 V
current
5 to 10 mA
High stability High Voltage Power Supply

A wide range of input voltage

TG series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TG series

voltage range
0.2 to 2 kV
current
0.7 to 7.5 mA
Ultra-compact High Voltage Power Supply for PMT

A wide range of output voltage

TA series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TA series

voltage range
1 to 2 kV
current
0.7 to 1.5 mA
Ultra-compact High Voltage Power Supply for PMT

Low ripple, Space-saving, and High reliability

TC series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TC series

voltage range
1 to 2 kV
current
0.7 to 1.5 mA
Ultra-compact High Voltage Power Supply for PMT

Low ripple, Space-saving, and High reliability

TFQ series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TFQ series

voltage range
1.5 kV
current
1 mA
Ultra compact High Voltage Power Supply

Wide range of output voltage

TM series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TM series

voltage range
0.8 to 3 kV
current
0.5 to 2 mA
power
1.5 W
Ultra Low Ripple PCB Mountable High Voltage Power Supply

Low noise due to 6-sided metal shielding

TN series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TN series

voltage range
3 to 5 kV
current
0.4 to 0.6 mA
power
1.8 to 2 W
Compact High Voltage Power Supply

Full protection circuit

TJ series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TJ series

voltage range
0.18 to 2 kV
current
1 to 16 mA
power
2 to 3 W
High Voltage Power Supply for APD

Low emission noise with five-sided shield

TE series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TE series

voltage range
0.8 to 2 kV
current
2 to 5 mA
power
4 W
Ultra low ripple and well regulated High Voltage Power Supply

Low noise due to 6-sided metal shielding

TFH series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TFH series

voltage range
2 kV
current
2 mA
power
4 W
High Voltage Power Supply for PMT

Low emission noise due to 6-sided shielding

TD series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TD series

voltage range
0.35 to 2 kV
current
2.5 to 14 mA
power
5 W
High power Power Supply for photomultiplier

Low ripple/noise and high-end performance

TH series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TH series

voltage range
1 to 2 kV
current
2.5 to 5 mA
power
5 W
Miniature High Voltage Power Supply

High power output of 5 W

TEH series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TEH series

voltage range
1 kV
current
10 mA
power
10 W
High power High Voltage Power Supply

High power 10 W for PMT

RD series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

RD series

voltage range
0.25 to 6 kV
current
1 to 120 mA
power
6 to 30 W
High Power High Voltage On-board Power Supply

Ultra-compact, High stability

TS series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TS series

voltage range
50 to 300 V
current
0.5 to 1 mA
Miniature Size High Voltage Power Supplies

Suitable for APDs and Photodetectors

TZ series

TZ series

voltage range
200 to 500 V
current
0.2 to 0.5 mA
power
100 mW
Ultra compact High Voltage Power Supply for APD

Input voltage is selectable; 5 Vdc or 12 Vdc

TR series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TR series

Voltage range
50 to 800 V
Current
0.2 to 1 mA
Power
50 to 300 mW
High Voltage Power Supply for APD

Compatible with external output voltage control

TP series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TP series

Voltage range
50 to 300 V
Current
1 mA
Power
50 to 300 mW
Compact High Voltage Power Supply for APDs

DC-DC converter

URT series

URT series

voltage range
0.3 to 10 kV
current
0.05 to 1.6 mA
power
0.5 W
I/O Proportional PCB Mountable High Voltage Power Supply

Input and Output isolation

URG series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

URG series

voltage range
0.3 to 6 kV
current
0.25 to 5 mA
power
1.5 W
PCB Mountable High Voltage Power Supplies

Input/Output Proportional module

UP series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

UP series

voltage range
100 to 500 V
current
5 to 25 mA
power
2.5 W
Miniature size on board module

High reliability and high power

UR series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

UR series

voltage range
0.3 to 6 kV
current
0.5 to 10 mA
power
3 W
Low ripple high voltage power supply

The output voltage is proportional to the input voltage.

URS series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

URS series

voltage range
0.3 to 6 kV
current
0.5 to 10 mA
power
3 W
Input/Output Proportional On-board Power Supply

The output voltage is proportional to the input voltage.

FDCS series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

FDCS series

Output voltage
12 to 24 Vdc
Current
1 A
Withstand
15 kV
High Voltage Isolation Power Supply

High output of 24 W for operating multiple power supplies

Discontinued

URL series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

URL series

voltage range
0.3 to 6 kV
current
0.25 to 5 mA
power
1.5 W

Discontinued

TK series | High Voltage power supply PCB Mount (On-board) | Matsusada Precision

TK series

voltage range
1 to 2 kV
current
2 to 4.2 mA
power
4.2 W
Well regulated High Voltage Power Supply

Low Noise due to 6-sided shielding

When selecting high voltage power supplies Please read before operation


  • Power supplies in this catalog is designed and manufactured with safety of high voltage power supplies, but follow the operation instructions in this catalog for operation, and connect the power supplies to the earth ground for safety.
  • Power supplies in this catalog are, except for 6kV and below models of input/output proportional type, designed on condition to be operated on ground level. Models 6kV and below of input/output proportional type must be operated within the dielectric voltage specified in this catalog.
  • External high voltage applied to power supplies in this catalog can cause power supply failure. Protection circuits are there to protect power supplies from failures, and not for protecting load or devices connected to power supplies. Add required solutions for devices connected to high voltage power supplies if needed.

Technical Note Input/output proportional type/Regulated high performance modules

The values of the specifications in this catalog refer to values at maximum rating output (full scale) after 30 minutes warm-up unless otherwise specified.

Scope of application of specifications

Ripple/Regulation/Voltage setting accuracy/Temperature coefficient: Application of regulated modules is within Fig. 1.
For input/output proportional type, horizontal axis shall be limited by output voltage range (refer to the specification page)
Linearity: Applied range is 10 to 100% of output voltage. Range of Fig. 2

All values are full-scale.

Scope of application of specificationsScope of application of specifications

Cause of mis-operation and check list.

Power supply is not a device to be operated by itself, so proper operation might not be secured due to wrong operation or matching to load. Below table shows symptoms which are often considered a power supply failure. Please check these points before returning it to the factory.

SymptomCauseCheck point
No output voltageWrong connection (especially input side)Check the connection again.
Output voltage does not increaseInsufficient input currentTry with proper input power supply
Capacitance of input current is insufficient
Overcurrent conditionCheck if voltage increase without load
Output wire is brokenCheck the conductivity
Impedance of voltmeter to measure voltage monitor is not properTry with a voltmeter with over 10 MΩ impedance
Voltage monitor is not correctImpedance of voltmeter to measure voltage monitor is not properTry with a voltmeter with over 10 MΩ impedance
Current monitor is not correct
There is offset
Measure with ammeter
Impedance of voltmeter to measure current monitor is not proper
Offset voltage is not cancelledCancel the offset referring to example of circuits in catalog
Make high frequency soundOvercurrent conditionCheck if there is still sound with rated load or without load
Ripple noise is larger than the catalog specificationNoise is add on from outsideTry with input power supply with no noise
Shield the input wire
Earth at one point
Keep away from noise source

High Voltage power supplies (Chassis mount/PCB mount)

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