LOW NOISE COMPACT
HIGH VOLTAGE POWER SUPPLY
- Output voltage: 1kV to 5kV
- Output current: 0.6mA to 15mA
- Output power: 15W
- Reversible polarity
(For some models)
Suitable for Applications Requiring "Low Noise" and "High Stability"
The ES series is a benchtop high-voltage power supply with a compact size and high performance.
Its compact and lightweight design makes it suitable for operation in labs with limited space.
Due to the low ripple and high stability, the Photomultiplier Tube (PMT) is one of the most suitable applications among many others.
User-friendly operation and comprehensive protection features make it an ideal power supply for benchtop experiments and educational purposes.
With remote control capabilities and various interface options, it is also suitable for system integration.
FEATURES AND BENEFITS
- Low ripple 5 mVp-p minimum (up to 2 kV output model), high stability, and excellent temperature coefficient
- Easy and Safe operation with the POWER switch and the output voltage setting dial along with various protection circuits
- With 84 models from a wide variety of product lines available, find the solution that best meets your needs.
Applications
- Photomultiplier Tube (PMT)
- Microchannel Plate (MCP)
- Radiation detection
- Nuclear device
- For Biasing
- Electrostatic Discharge (ESD) Testing
- Insulation breakdown test
- General high-voltage testing
Models
| Model | Output | Ripple [mVp-p] | Safety standards | ||
|---|---|---|---|---|---|
| Voltage [kV] | Current [mA] | Power [W] | |||
| ES-1P3 | 0 to 1 kV | 3 mA | 3 W | 5 mVp-p | |
| ES-1P6 | 6 mA | 6 W | 5 mVp-p | ||
| ES-1P15 | 15 mA | 15 W | 10 mVp-p | - | |
| ES-1.5P2 | 0 to 1.5 kV | 2 mA | 3 W | 5 mVp-p | |
| ES-1.5P4 | 4 mA | 6 W | 5 mVp-p | ||
| ES-1.5P10 | 10 mA | 15 W | 10 mVp-p | - | |
| ES-2P1.5 | 0 to 2 kV | 1.5 mA | 3 W | 5 mVp-p | |
| ES-2P3 | 3 mA | 6 W | 5 mVp-p | ||
| ES-2P7.5 | 7.5 mA | 15 W | 10 mVp-p | - | |
| ES-3P1 | 0 to 3 kV | 1 mA | 3 W | 10 mVp-p | |
| ES-3P2 | 2 mA | 6 W | 10 mVp-p | ||
| ES-3P5 | 5 mA | 15 W | 10 mVp-p | - | |
| ES-5P0.6 | 0 to 5 kV | 0.6 mA | 3 W | 20 mVp-p | |
| ES-5P1.2 | 1.2 mA | 6 W | 20 mVp-p | ||
| Model | Output | Ripple [mVp-p] | Safety standards | ||
|---|---|---|---|---|---|
| Voltage [kV] | Current [mA] | Power [W] | |||
| ES-1N3 | 0 to -1 kV | 3 mA | 3 W | 5 mVp-p | |
| ES-1N6 | 6 mA | 6 W | 5 mVp-p | ||
| ES-1N15 | 15 mA | 15 W | 10 mVp-p | - | |
| ES-1.5N2 | 0 to -1.5 kV | 2 mA | 3 W | 5 mVp-p | |
| ES-1.5N4 | 4 mA | 6 W | 5 mVp-p | ||
| ES-1.5N10 | 10 mA | 15 W | 10 mVp-p | - | |
| ES-2N1.5 | 0 to -2 kV | 1.5 mA | 3 W | 5 mVp-p | |
| ES-2N3 | 3 mA | 6 W | 5 mVp-p | ||
| ES-2N7.5 | 7.5 mA | 15 W | 10 mVp-p | - | |
| ES-3N1 | 0 to -3 kV | 1 mA | 3 W | 10 mVp-p | |
| ES-3N2 | 2 mA | 6 W | 10 mVp-p | ||
| ES-3N5 | 5 mA | 15 W | 10 mVp-p | - | |
| ES-5N0.6 | 0 to -5 kV | 0.6 mA | 3 W | 20 mVp-p | |
| ES-5N1.2 | 1.2 mA | 6 W | 20 mVp-p | ||
| Model | Output | Ripple [mVp-p] | Safety standards | ||
|---|---|---|---|---|---|
| Voltage [kV] | Current [mA] | Power [W] | |||
| ES-1R3 | 0 to ±1 kV | 3 mA | 3 W | 5 mVp-p | |
| ES-1R6 | 6 mA | 6 W | 5 mVp-p | ||
| ES-1R15 | 15 mA | 15 W | 10 mVp-p | - | |
| ES-1.5R2 | 0 to ±1.5 kV | 2 mA | 3 W | 5 mVp-p | |
| ES-1.5R4 | 4 mA | 6 W | 5 mVp-p | ||
| ES-1.5R10 | 10 mA | 15 W | 10 mVp-p | - | |
| ES-2R1.5 | 0 to ±2 kV | 1.5 mA | 3 W | 5 mVp-p | |
| ES-2R3 | 3 mA | 6 W | 5 mVp-p | ||
| ES-2R7.5 | 7.5 mA | 15 W | 10 mVp-p | - | |
| ES-3R1 | 0 to ±3 kV | 1 mA | 3 W | 10 mVp-p | |
| ES-3R2 | 2 mA | 6 W | 10 mVp-p | ||
| ES-3R5 | 5 mA | 15 W | 10 mVp-p | - | |
| ES-5R0.6 | 0 to ±5 kV | 0.6 mA | 3 W | 20 mVp-p | |
| ES-5R1.2 | 1.2 mA | 6 W | 20 mVp-p | ||
Specifications
- Input voltage
- 100 to 120 Vac, 50/60 Hz, Single-phase
- Output voltage control
-
[Local] 10-turn potentiometer on front panel
[Analog remote] External control voltage 0 to 10 Vdc
[Digital remote] Additional CO-HV adapter
Options
- -LSh
-
SHV output connector
The output connector on the rear panel is used as the SHV receptacle. The output cable is attached to a plug in the SHV output connector.
- -L(230V)
-
Input Voltage 200 to 240 Vac ±10%, 50/60 Hz, 1-phase
- -L(3m)/-L(5m)/-L(7m)
-
Changing the shielded high-voltage output cable
Select the cable length from 3 meters, 5 meters, or 7 meters.
(If you would like the cable to be different lengths, contact our sales representatives.)
How to order
When ordering, add Option No. to Model No. in alphabetical order, followed by the input voltage and the cable length.
<Example> ES-1P3-LSh(230V)(7m)
Accessories
- AC Input Cable
-
Standard CABLE TYPE1 125 V/10 A 2.5 meters
Fixed lengthStandard
with -L(230V) optionCABLE TYPE3 250 V/10 A 2.5 meters
Fixed length
- High-Voltage Output Cable
-
Standard CN-BNC-HVP 2.5 meters
(Specified length
available)Standard
with -LSh optionCN-SHV-HVP 2.5 meters
(Specified length
available)Sold separately CN-BNC-HVPP 2.5 meters
(Specified length
available)Sold separately CN-BNC-HVPSP 2.5 meters
(Specified length
available)Sold separately
with -LSh optionCN-SHV-HVPP 2.5 meters
(Specified length
available)
- Digital remote control adapter
-
LAN / USB / RS-232C / RS-485 / GPIB Control
To remotely control this high-voltage power supply via LAN or USB, purchase both a digital converter (CO-HV) and an optical isolation adapter. The digital converter (CO-HV) converts the analog control signal of the high-voltage power supply into a digital optical signal. The optical isolation adapter converts interface signals such as LAN and USB to optical signals.
For details, check the CO / USB series for a digital converter (CO-HV) and optical isolation adapter.
Click here for the CO/USB series- Optical isolation
- 16-bit (1/65535) high-resolution A/D.
- Computer and PLC controlled.
- Protecting from discharge and surge.
- Ideal for automation and labor-saving systems.
- Application software
-
PSS2en series: Remote control, Test workflow design, and Data logging
Click here for the PSS2en seriesPSS2en is the dedicated software that can actuate various power supplies, electronic loads, and digital controllers for power supplies manufactured by Matsusada Precision Inc. with a simple setup.
It is perfect for the aging test, the burn-in test, and the withstand voltage test for electronic parts, as well as for the endurance test, intermittent/continuous operation test, or various simulation tests for automobile electric components.
Dimensions
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-
ES series Datasheet
Date: 2025-10-30 rev 12
PDF (1,949 KB)

-
Safety and Usage of High voltage Power supply
Date: 2025-09-08 rev 04
PDF (602 KB)

-
High Performance High Voltage Power Supplies
Date: 2023-10-06 rev. 12
PDF (3,886 KB)

-
ES series Instruction Manual
Date: 2023-10-11 rev5.1
PDF (351 KB)
Login Required

-
ES series Datasheet
Date: 2025-10-30 rev 12
PDF (1,949 KB)

-
Safety and Usage of High voltage Power supply
Date: 2025-09-08 rev 04
PDF (602 KB)

-
High Performance High Voltage Power Supplies
Date: 2023-10-06 rev. 12
PDF (3,886 KB)

-
ES series Instruction Manual
Date: 2023-10-11 rev5.1
PDF (351 KB)
On this website, we provide only the latest versions of information and instruction manuals for our products. Therefore, the newest versions of manuals on the website may differ from those that came with products you purchased in the past.
