High Voltage DC-DC Converters

A high-voltage DC-DC converter (also known as an HV DC-DC converter) is a specialized power supply module designed to boost low-voltage DC input to a high-voltage DC output. These components are frequently referred to as HV modules, PCB-mount HV power supplies, or on-board HV power supplies, reflecting their compact, board-level integration.

Our HV DC-DC converters are available in two primary configurations: regulated and proportional.

High Voltage Power Supplies PCB Mount (On-board)

Regulated models feature highly stable, low-noise, and high-performance adjustable outputs. The output is precisely managed via a control voltage, independent of input voltage fluctuations.
I/O Proportional models offer a cost-effective solution where the output voltage scales directly in proportion to the input voltage.

To ensure optimal performance and noise immunity, these PCB-mount modules are offered with either robust metal (offering superior noise shielding) or lightweight resin casings.

For avalanche photodiode (APD), low-current and high-voltage power supply modules are available.
We also offer floating power supply modules with high voltage isolation performance (input/output high withstand voltage isolation) that can be used floating with a high voltage power supply.

Matsusada Precision's PCB-mount HV DC-DC converters embody our commitment to Japanese quality: high-performance, low noise, high reliability, and a compact design. We offer extensive voltage ranges up to 10 kV, ensuring a precise fit for demanding applications.

Our high-precision, high-voltage power supplies provide integrated solutions for Photomultiplier Tubes (PMTs), Avalanche Photodiodes (APDs), Mass Spectrometry (MS), Electron beams, Ion beams, X-ray tubes, Electrostatic chucks (E-chucks), Electrophoresis and more.

If you are looking for high-voltage AC-DC power supplies (AC input models), please see this page.

INDEX

Low-power HV DC-DC Converters

Series	TU-M	TF	TQ	TY	TG	TA	TC	TFQ	TM	TN
Output Power	0.72 W	0.625, 0.75 W	1 W	1.5 W	1.5 W	1.5 W	1.5 W	1.5 W	1.6 W	1.8 to 2 W
0.15 kV				0.15 kV
0.2 kV			0.2 kV		0.2 kV
0.3 kV				0.3 kV
0.5 kV			0.5 kV		0.5 kV
0.8 kV									0.8 kV
1.0 kV			1.0 kV		1.0 kV	1.0 kV	1.0 kV
1.1 kV									1.1 kV
1.2 kV	1.2 kV
1.25 kV		1.25 kV	1.25 kV		1.25 kV
1.5 kV			1.5 kV		1.5 kV	1.5 kV	1.5 kV	1.5 kV	1.5 kV
2.0 kV			2.0 kV		2.0 kV	2.0 kV	2.0 kV		2.0 kV
3.0 kV			3.0 kV						3.0 kV	3.0 kV
4.0 kV			4.0 kV							4.0 kV
5.0 kV			5.0 kV							5.0 kV
6.0 kV			6.0 kV
8.0 kV			8.0 kV
Compact	Compact	Compact	Compact	Compact	Compact	Compact	Compact	Compact	Compact	Compact
Small footprint	Small footprint	Small footprint				Small footprint
Low Profile			Low Profile	Low Profile	Low Profile		Low Profile	Low Profile	Low Profile	Low Profile
Ultra Low Ripple					Ultra Low Ripple	Ultra Low Ripple	Ultra Low Ripple		Ultra Low Ripple
Ripple	50 mVp-p @1.2 kV	30 mVp-p @1.25 kV	10 mVp-p	150 mVp-p @0.3 kV	5 mVp-p	5 mVp-p	5 mVp-p	3 mVp-p @1.5 kV	2 mVp-p @1.1 kV	5 Vp-p @5 kV
Case	Resin	Metal 5-sides shield	Metal All-sides shield	Resin	Metal All-sides shield	Metal 5-sides shield	Metal All-sides shield	Metal All-sides shield	Metal All-sides shield	Resin

High-power HV DC-DC Converters

Series	TJ	TE	TFH	TD	TH	RD	TEH
Output Power	2 to 3 W	4 W	4 W	5 W	5 W	6, 20, 30 W	10 W
0.18 kV	0.18 kV
0.25 kV						0.25 kV
0.3 kV	0.3 kV
0.35 kV	0.35 kV			0.35 kV
0.4 kV						0.4 kV
0.5 kV	0.5 kV			0.5 kV		0.5 kV
0.8 kV		0.8 kV		0.8 kV
1.0 kV	1.0 kV	1.0 kV			1.0 kV	1.0 kV	1.0 kV
1.1 kV				1.1 kV
1.5 kV		1.5 kV		1.5 kV	1.5 kV
2.0 kV	2.0 kV	2.0 kV	2.0 kV	2.0 kV	2.0 kV	2.0 kV
4.0 kV						4.0 kV
6.0 kV						6.0 kV
Compact	Compact	Compact	Compact	Compact	Compact	Compact
Small footprint	Small footprint				Small footprint
Low Profile						Low Profile
Ultra Low Ripple		Ultra Low Ripple	Ultra Low Ripple		Ultra Low Ripple
Ripple	30 mVp-p	10 mVp-p	10 mVp-p @2 kV	30 mVp-p	7 mVp-p	0.8 mVp-p @4 kV/6 kV	40 mVp-p
Case	Metal 5-sides shield	Metal All-sides shield	Metal All-sides shield	Metal All-sides shield	Metal 5-sides shield	Metal All-sides shield	Metal All-sides shield

For Avalanche Photodiode (APD)

Series	TS	TR	TZ	TP	TJ
Output Power	50 to 150 mW	50 to 3000 mW	100 mW	0.3 W	2 to 3 W
50 V	50 V	50 V		50 V
100 V	100 V	100 V
150 V				150 V
180 V					180 V
200 V	200 V	200 V	200 V	200 V
250 V	250 V
300 V	300 V	300 V	300 V	300 V	300 V
350 V					350 V
400 V			400 V
500 V		500 V	500 V		500 V
700 V		700 V
800 V		800 V
1000 V					1000 V
2000 V					2000 V
Compact	Compact	Compact	Compact		Compact
Small footprint	Small footprint				Small footprint
Low Profile	Low Profile	Low Profile	Low Profile	Low Profile
Temperature Compensation		Temperature Compensation
Case	Metal 5-sides shield	Metal All-sides shield	Metal All-sides shield	Resin	Metal 5-sides shield

I/O Proportional type HV DC-DC converters

Series	URT	URG	UP	UR	URS
Output Power	0.5 W	1.5 W	2.5 W	3.0 W	3.0 W
Input Voltage	0.8 to 5, 12, 24 Vdc	0.8 to 12 Vdc	2 to 24 Vdc	1.5 to 12 Vdc	1.5 to 12, 15 Vdc
0.1 kV			0.1 kV
0.2 kV			0.2 kV
0.3 kV	0.3 kV	0.3 kV	0.3 kV	0.3 kV	0.3 kV
0.35 kV		0.35 kV
0.5 kV	0.5 kV	0.5 kV	0.5 kV
0.6 kV				0.6 kV	0.6 kV
1.0 kV	1.0 kV	1.0 kV
1.1 kV				1.1 kV	1.1 kV
1.2 kV	1.2 kV
1.5 kV	1.5 kV	1.5 kV		1.5 kV	1.5 kV
2.0 kV	2.0 kV	2.0 kV		2.0 kV	2.0 kV
3.0 kV	3.0 kV	3.0 kV		3.0 kV	3.0 kV
4.0 kV		4.0 kV
5.0 kV	5.0 kV	5.0 kV		5.0 kV	5.0 kV
6.0 kV	6.0 kV	6.0 kV		6.0 kV	6.0 kV
8.0 kV	8.0 kV
10.0 kV	10.0 kV
Compact	Compact	Compact	Compact	Compact	Compact
Small footprint	Small footprint	Small footprint	Small footprint
Low Profile	Low Profile		Low Profile
Case	Resin 5-sides shield (Options)	Resin 5-sides shield (Options)	Resin	Resin 5-sides shield (Options)	Resin 5-sides shield (Options)

Floating (High Voltage Isolation)

Series	FDCS
Continuous isolation voltage	15 kVdc
Output Voltage	+12 Vdc/ +24 Vdc
Output Current	1 A
Input Voltage	+12 Vdc ±5%/ +24 Vdc ±5%
Input Current	1.4A typ./ 1.6A typ.
Case	Resin

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Applications

Avalanche Photodiode (APD)
Bar Code Scanners
Bomb Detection
Capillary Electrophoresis (CE)
Channel Electron Multipliers(Channeltron)
Electron Multiplier (EM)
Electrophoresis
Electrostatic Chuck (E-chuck)
Electrostatic Discharge Testing (ESD)
Flat Panel Detector (FPD)
Flow cytometry
Gamma Cameras
Geiger Counter
Geiger Mueller Tubes (GM Tubes)
Hi Pot Testing
Immunocytology
Ion Mobility Spectrometry (IMS)
Ionization Chamber
Ionizers
Leak Detector
MASS Spectrometry (MS)
Microchannel Plates (MCP)
Nuclear Instruments
Nuclear Medicine Imaging
Particle Analyzer
Photo Detector
Photomultiplier Tubes (PMT)
Pockels cell
Polymerase Chain Reaction (PCR)
Positron Emission Tomography (PET) -Scanner
Proportional Counters (PC)
Radiation Detection
Radiation Oncology
Radiotherapy
Scanning Electron Microscopes (SEM)
Scintillation Counter
Security Systems
Spectroscopy/Spectrometry
Transmission Electron Microscopes (TEM)
Ultrasonic
Vacuum Gauges
X-Ray Detector