High Voltage Power Supplies (Benchtop / Rack Mount)

This selection guide introduces Matsusada Precision's lineup of AC-input programmable high-voltage power supplies. The range includes benchtop models, rack-mount systems, application-specific products, and high-voltage pulse power supplies, enabling you to identify the optimal solution for your requirements. For embedded applications requiring compact modules without metering or front panels, please visit the High Voltage Modules page.

INDEX

Benchtop Type

Series	ES	EQ	EPR	EJ	EP	CZE
Output Power	3 to 15 W	30 W	30 to 150 W	200 W	4 to 5 W	7.5 W
1 kV	1 kV	1 kV	1 kV	±1 kV
1.5 kV	1.5 kV		1.5 kV	±1.5 kV
2 kV	2 kV			±2 kV	±2 kV
3 kV	3 kV	3 kV	3 kV
5 kV	5 kV		5 kV		±5 kV
10 kV		10 kV	10 kV
15 kV			15 kV
20 kV			20 kV
30 kV		30 kV	30 kV			±30 kV
Feature		Ultra Compact			Ultra Compact	Ultra Compact
	High Stability					High Stability
	Ultra Low Ripple				Low Ripple
	Wide output range
				Output polarity reversible		Output polarity reversible
Ripple	5 mVp-p	0.05 %p-p	0.1 %p-p	0.1 %p-p	15 mVp-p	0.1 %p-p
Applications		Automatic Test Equipment, ATE	Automatic Test Equipment, ATE
	Electrostatic testing	Electrostatic testing
	PMT/MCP				PMT
		Electron Beam	Electron Beam
		Ion Beam	Ion Beam
	For Biasing	For Biasing

Rack Mount Type

Series	HARS	AU	AE	AK	AKP	AUH	ASX	AESS	HEB	HIB	XPg	XKg
Output Power	0.5 to 3 kW	0.03 to 2.2 kW	15 to 120 W	3 to 6.4 kW	12 to 13 kW	1.2 to 2 kW	15.5 W	15 to 30 W	Multi-channel	Multi-channel	0.6 to 4 kW	15 W to 4 kW
1 kV	1 kV	1 kV	1 kV	1 kV	1 kV
1.5 kV	1.5 kV	1.5 kV		1.5 kV	1.5 kV
2 kV		2 kV		2 kV	2 kV
3 kV	3 kV	3 kV	3 kV	3 kV	3 kV
3.1 kV							± 3.1 kV
3.6 kV				3.6 kV
4 kV					4 kV
5 kV		5 kV	5 kV	5 kV	5 kV			5 kV
6 kV	6 kV	6 kV		6 kV	6 kV
7.5 kV
10 kV	10 kV	10 kV	10 kV	10 kV	10 kV			10 kV	-10 kV
12 kV				12 kV	12 kV
15 kV		15 kV		15 kV	15 kV			15 kV	-15 kV
20 kV		20 kV	20 kV	20 kV	20 kV
30 kV	30 kV	30 kV	30 kV	30 kV	30 kV			30 kV	-30 kV		-30 kV	30 kV
40 kV		40 kV	40 kV	40 kV	40 kV					40 kV	-40 kV	40 kV
50 kV		50 kV	50 kV	50 kV	50 kV				-50 kV		-50 kV	50 kV
60 kV	60 kV	60 kV	60 kV	60 kV	60 kV						-60 kV	60 kV
70 kV				70 kV	70 kV
80 kV		80 kV	80 kV	80 kV	80 kV							80 kV
100 kV	100 kV	100 kV	100 kV	100 kV	100 kV						-100 kV	100 kV
120 kV	120 kV	120 kV	120 kV	120 kV	120 kV							120 kV
140 kV												140 kV
150 kV			150 kV			150 kV
160 kV						160 kV					-160 kV	160 kV
180 kV						180 kV
200 kV						200 kV
Feature			Ultra High Stability				High Stability	High Stability	Ultra High Stability	Ultra High Stability	High Stability	High Stability
	Low Ripple		Low Ripple				Ultra Low Ripple	Ultra Low Ripple	Ultra Low Ripple	Ultra Low Ripple	Low Ripple	Low Ripple
	Standard LAN and USB communication interfaces	Local and remote operation	Local and remote operation	Local and remote operation
	Low Profile and High Power	Low Profile and Lightweight			Extensive Lineup	Low Cost
	Pulse/Ramp Sequence
Ripple	0.05 %p-p	less than 0.1 %p-p	0.0001 % Vrms	0.1 %p-p + 1 Vrms	0.3 %p-p + 1 Vrms	0.3 %p-p 0.1 %p-p, at 3-phase 200 V option selected	1 mVp-p	10 mVp-p	0.1 Vp-p	0.4 Vp-p	Less than 0.03 %rms	Less than 0.03 %rms
General Purpose Use	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Dedicated for E-beam and SEM	Dedicated for I-beam and FIB	Dedicated, X-ray Power Supply	Dedicated, X-ray Power Supply
Applications	All kinds of high-voltage testing	All kinds of high-voltage testing	All kinds of high-voltage testing	All kinds of high-voltage testing	All kinds of high-voltage testing	All kinds of high-voltage testing	All kinds of high-voltage testing	All kinds of high-voltage testing	Scanning electron microscope (SEM)	Focused Ion Beam (FIB)	X-ray tube (anode-grounded type)	X-ray tube (cathode-grounded type)
	Automatic Test Equipment, ATE	Automatic Test Equipment, ATE			Automatic Test Equipment, ATE				Electron Gun, Electron Beam	Ion Gun, Ion Beam
	Series	HARS	AU	AE	AK	AKP	AUH	ASX	AESS	HEB	HIB	XPg	XKg

Application-Specific Products

Capillary Electrophoresis

Low-Noise, Reversible Power Supplies for Electrophoresis

Voltage range: 0 to +30/0 to -30kV
Current: 0 to 250μA
Ripple: 0.1 %p-p

Electron Beam, Electron Gun

Multi-output high-voltage power supplies designed for electron beam and electron gun applications.

Accelerator voltage: -10 to -60 kV
Ripple: 0.1 Vp-p

Ion Beam, Ion Gun

Multi-output high-voltage power supplies optimized for ion beam and ion gun applications.

Accelerator voltage: +10 to +60 kV
Ripple: 0.4 Vp-p

X-Ray tube (for anode-grounded type)

High stability, low ripple, negative-output X-ray power source

Voltage range: -30 to -160kV
Current: 4 to 67 mA
Ripple: Less than 0.03 %rms

X-Ray tube (for cathode-grounded type)

X-ray power supply for cathode-grounded X-ray tubes.

Voltage range: 30 to 160kV
Current: 0.21 to 67mA
Ripple: Less than 0.03 %rms

High Voltage Pulse Power Supplies

These high-voltage pulse power supplies are engineered for applications including ion beam deflection, synchrotron radiation measurement, PMT, and MCP driving.

Series	SK	SKS
0.3 kV	0.3 kV
0.4 kV	0.4 kV
0.5 kV	0.5 kV
1 kV	1 kV
2 kV	2 kV
5 kV	5 kV
10 kV	10 kV	10 kV
Output current	20 mA ave.	10 mA ave.
Pulse repetition frequency, PRF	10 kHz max	50 kHz max
Rise/fall time	15 ns	20 ns