パルスパワー技術研究所 List of Products and Services

This catalog introduces products handled by the Pulse Power Technology Research Institute. It features the "100kV High Voltage Pulse Power Supply," which achieves a high-speed rise time of 1.5 microseconds with a 60pF load, as well as "Thyristor Switches" and "Long Pulse Low-Droop Pulse Power Supplies." For technical support regarding pulse power generation and control, power supply development, and joint research, please feel free to consult us. 【Contents (excerpt)】 ■ Semiconductor High Voltage Pulse Power Supply ■ Semiconductor MARX Type Pulse Power Supply ■ SOS Type Pulse Power Supply ■ LTD Type Pulse Power Supply ■ Thyratron Type Pulse Power Supply *For more details, please refer to the PDF document or feel free to contact us.

• Power Supplies
• Switching Power Supply
• power supply

The "High Voltage Pulse Power Supply Product Lineup Catalog" features ultra-compact high voltage pulse power supply products that utilize a semiconductor switch-type MARX circuit, which does not cause waveform oscillation even with high impedance loads. With extensive development experience in generating high repetition high voltage large current pulses, we can propose the optimal circuit configuration for your application from a wide range of switching methods, including high voltage electron tubes, high voltage semiconductor switches, fast magnetic switches, and semiconductor open switches. [Contents] ■ Features of high voltage pulse power supplies ■ High voltage pulse power supply for magnetrons ■ High voltage pulse power supply system for electron guns ■ Pulse power supply for plasma ■ High voltage pulse power supply for streamer discharge, among others For more details, please refer to the catalog or feel free to contact us.

• Power Supplies
• power supply

This product is specialized for pulse power supply to capacitive loads and is composed of a MARX circuit, achieving miniaturization and high linearity from low voltage output. Additionally, it is driven by MOS-FETs that have the same performance for both positive and negative polarity, making it a pulse power supply with completely symmetrical positive and negative outputs. It can be used as a withstand voltage tester for capacitive load products such as high-voltage cables. We also accommodate a wide range of customizations for specific applications. Please feel free to consult us. 【Features】 ■ High Voltage 　◎ Positive Polarity: up to +40kV 　◎ Negative Polarity: up to -40kV ■ Variable Pulse: 1μs to 10ms ■ Capacitive Load: Expected Load Capacity: 20nF *For more details, please refer to the catalog or feel free to contact us.

• Other power sources

The "Long Pulse Low-Duty Loop Pulse Power Supply" is a power supply developed for the pulse klystron modulator for the ILC. By phase-shifting the PWM chopping waveforms of four MARX boards by 90°, it achieves a low ripple of less than ±0.5% p-p. It contains many groundbreaking features, including enabling the MARX stack of the power supply unit. Customization is also available upon request. 【Features】 ■ Compact size (W445×D505×H350mm) ■ High efficiency (95%) ■ Low ripple (less than ±0.5% p-p) ■ MARX stack of the power supply unit is possible *For more details, please refer to the catalog or feel free to contact us.

• Charger
• LED Module
• Other semiconductors

The "Smart Pulse Power Supply" is a power supply that can freely adjust the voltage waveform. You can easily change the output voltage waveform from a computer or touch panel, allowing for the generation of stable plasma for extended periods. Applications are limitless, including engine combustion assistance, purification of industrial wastewater using high-density plasma, neutralization of harmful substances, and plasma generation for gas lasers. [Key Features] - High voltage - Ultra-short pulses - Arbitrary waveform output *For more details, please refer to the catalog or feel free to contact us.

• Other power sources

The "Streamer Discharge Generation SOS Power Supply" adopts the SOS (Semiconductor Opening Switch) diode and can generate extremely short pulses with a peak voltage of 60kV and a pulse width of 100ns. It is equipped with a burst mode that allows for prolonged plasma states. Additionally, by incorporating an optional variable output voltage function for each burst, it is possible to control the discharge sustain state through programming. *For more details, please refer to the catalog or feel free to contact us.

• Other power sources

The "Optical Communication AD-DA Converter" is a voltage measuring device that allows measurements in an insulated state by using optical fibers instead of electrical wires, unlike conventional methods. It enables the measurement of small voltages at high potential points. Additionally, the input and output voltage values can be customized to meet customer requirements within the range of -10.0V to +10.0V. 【Features】 ■ High-speed 2-wire synchronous communication 12bit ■ Sampling frequency 3.57MHz ■ Output voltage accuracy 0.45% MAX *For more details, please refer to the catalog or feel free to contact us.

• Other electric meters