Electrospray

Electrospray is a phenomenon where an electrically charged liquid is sprayed after applying a high voltage to a narrow tube filled with liquid. By using the phenomenon, the development of surface treatment and functional materials including spectrometry (LC-MS) like electrospray ionization (ESI), along with electrostatic atomization (EAS), electrostatic dispensing (EPD), etc. is accelerated.

Also, utilizing such an innovative technology like Femto-reactor, the development of materials, compounds, and medicines are implemented.

Positively charged droplets flies toward the negative electrode.

Matsusada Precision provides specially designed high voltage power supplies for supplying roughly 2kV to 5kV voltage in electrospray ionization (analysis).
Concerning various material development related to Femto-reactor technology, our high-performance high voltage power supplies featuring low ripple as well as high stability perfectly fit the application.

Recommended products

ES series

voltage range: 1 to 5 kV

current: 0.6 to 15 mA

power: 3 to 15 W

42 models, High Voltage Power Supply

Choose from 42 available models for PMT and Micro channel plate (MCP) applications.

EQ series

voltage range: 1 to 30 kV

current: 1 to 30 mA

power: 30 W

Easy operation Benchtop
High voltage power supply

With easy operation and its compact benchtop design, the EQ series offers high-power (30-W) output and maximum space efficiency.

EPR series

voltage range: 1 to 30 kV

current: 1 to 150 mA

power: 30 to 150 W

High Power 150 W Benchtop
High Voltage Power Supply

The small, lightweight design with universal input makes the EPR series perfect for anywhere use.

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

EJ series

voltage range: ±1 to ±2 kV

current: 100 to 200 mA

power: 200 W

Benchtop Compact High Voltage power supplies with reversible polarity

With switchable output polarity and CV/CC automatic crossover, the EJ series allows for safe and easy operation.

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

AU series

voltage range: 1 to 120 kV

current: 0.25 to 2200 mA

power: 30 to 2200 W

Rack-mount type High Voltage Power Supply

Choose from over 300 available models of the low-profile, lightweight design from the AU series, offering remote control & monitor functions; digital interface available.

AK series

voltage range: 1 to 120 kV

current: 25 to 4250 mA

power: 3 to 6.4 kW

High power 6.4 kW/Compact
High Voltage Power Supply

Browse over 100 available models of the AK series, with high power 6.4 kW/Compact. 6.4 kW in 4 U. Digital interface is available.

AE series

voltage range: 1 to 150 kV

current: 0.2 to 30 mA

power: 15 to 120 W

Ultra low noise and high stability
High Voltage Power Supply

The AE/AF series can provide high reliability (low ripple of 10ppm) and drastically reduce noise with our proprietary switching circuit

AESS series

voltage range: 5 to 30 kV

current: 0.5 to 6 mA

power: 15 to 30 W

Ultra-High Stability, High Voltage Power Supply

Get the stability and performance for SEM, E-beam, FIB Semiconductor applications of the AES/AESS series, with low temperature coefficient (25 ppm/°C f) and ultra-low ripple (2 ppm) and high stability (10 ppm/Hr).