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pulsed dc generator

RPDG-200 Pulsed DC Generator

RPDG generators provide asymmetric bipolar and unipolar pulsed DC power for reactive PVD (Physical Vapor Deposition), CVD (Chemical Vapor Deposition) bias and …

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High Voltage Pulse Generators | Berkeley Nucleonics Corporation

The PVX-4130 pulse generator is optimized for high impedance capacitive loads, driving extraction grids and deflection plates, and pulsing or gating power tube grids. It generates an output voltage of 6,000 volts with rise and fall times less than 60ns, with very flat voltage pulses from 160 nanoseconds to DC into a capacitive load.

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TruPlasma DC Series 4000 (G2) | TRUMPF

The TruPlasma DC Series 4000 (G2) was specially developed for reactive DC sputtering with heavy materials. The generators, which work with pulsed direct current, are particularly well proven in critical PVD and PECVD processes, which require both the highest coating quality and productivity. The compact DC process power supplies can be …

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RPDG-200 Pulsed DC Generator

The RPDG-200 is a 20.0 kW Asymmetric Bipolar Pulsed DC system that enables deposition of a wide variety of low defect insulating films including Al2O3, BST, PZT, Ta2O5, TaN, TiN, ITO, SiO2, ZnO and SiN. RPDG generators provide asymmetric bipolar and unipolar pulsed DC power for reactive PVD (Physical Vapor Deposition), CVD (Chemical Vapor ...

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Pulsed and DC Power Systems | Advanced Energy

Elevate plasma process innovation with Advanced Energy''s comprehensive DC and pulsed-DC suite — designed to minimize arcing while enhancing deposition rates and improving …

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RPDG-50 5kW Pulsed DC Plasma Generator

The RPDG-50 is a 5,000W Asymmetric Bipolar Pulsed DC generator that enables deposition of a wide variety of low defect films including Al2O3, BST, PZT, Ta2O5, TaN, TiN, ITO, SiO2, ZnO and SiN. 5,000 W …

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DC-10-P|DC PULSE Power Supply|DC PULSE Power …

DC-10-P. ULVAC. Features and Spec chart. The DC-5-P/10-P are 5kW/10kW pulsed dc power generators for reactive sputtering. This power generator change the minus output voltage in to plus voltage, and discharge the storage electron voltage of target surface. By this, yield and throughput improvement is realized.

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PULSED DC Power Supply

Delta "HPP-20KA01KAT" is a high voltage pulsed DC generator that meets the exciting require ment in physical vapor deposition technique with a wide range of applications in the semiconductor, optical and industrial coating, particularly for Reactive Sputtering, like Alumina, Titania and Silica

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High-Voltage Pulse Generators

EHT pulse generators are designed to provide precision control over the output waveform to enable process optimization for research and industrial customers. These units have an isolated/floating output and can be biased with respect to the load or grounded. They have been designed to drive plasma loads for medical devices, basic research, and …

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Pulse Generators | Keysight

The Keysight pulse generator test equipment covers a frequency range from 1μHz to 56 Gb/s and an output amplitude range from 50 mV to 20V. High-quality signals with low intrinsic jitter resulting in accurate and reliable measurements. Glitch-free timing change allows continuous operation without rebooting your device.

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Novel high-frequency energy-efficient pulsed-dc generator for …

Abstract. The circuit design, assembly, and operating tests of a high-frequency and high-voltage (HV) pulsed dc generator (PDG) for capacitively coupled plasma (CCP) discharge inside a vacuum chamber are reported. For capacitive loads, it is challenging to obtain sharp rectangular pulses with fast rising and falling edges, requiring intense ...

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Pulse Generators

EHT Semi pulse generators produce tailored waveforms that bring new advantages to the semiconductor industry. More tightly controlled wafer voltages result in narrower ion energy distributions, which allows for increased control over process results including smaller critical dimensions. Increased flexibility for multistate or multilevel operation (arbitrary number of …

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Ascent AMS II Pulsed and DC Power System | Stable, Repeatable …

New materials and cathode designs increasingly challenge process stability and film repeatability. At the same time, larger deposition areas heighten power requirements and potential arc-related damage. Ascent® AMS II provides stable, repeatable power regardless of process setup or conditions. Its Arc Management System™ (AMS) technology and …

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RF-superimposed DC and pulsed DC sputtering for deposition of transparent conductive …

Fig. 2 shows the Pinnacle Plus output voltage (channel 1), RF generator output voltage (ch 2), and cathode voltage (ch 3) in an RF-superimposed pulsed DC sputtering process. The RF match box (here: Advanced Energy Navigator™) was automatically tuned to the process impedance and then kept at a tuning fixed position.

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Perseus: 20 kW Bipolar Pulsed-DC Generator

Perseus is bipolar pulsed-DC generator that can produce waveforms on a wafer surface for improved ion energy distribution (IED) control compared to traditional RF. The …

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Novel high-frequency energy-efficient pulsed-dc generator for capacitively coupled plasma discharge …

The circuit design, assembly, and operating tests of a high-frequency and high-voltage (HV) pulsed dc generator (PDG) for capacitively coupled plasma (CCP) discharge inside a vacuum chamber are ...

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Novel high-frequency energy-efficient pulsed-dc generator for …

A new type of PDG consisting of a pair of half-resonant converters and a constant current-controller circuit connected with HV solid-state power switches that can deliver almost rectangular high voltage pulses with fast rising and falling edges for CCP discharge is presented. The circuit design, assembly, and operating tests of a high-frequency and …

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High Frequency 30 kV Pulsed-DC Generator with User Adjustable Pulse …

Investigation of atmospheric and vacuum plasma discharges requires flexible pulse generators that can operate over a wide range of parameters. Eagle Harbor Technologies, Inc. has developed a new pulse generator to drive dielectric barrier discharges as well as other plasma loads. Using a series resonant circuit coupled with a …

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Ascent AP Pulsed and DC Power System | Unprecedented Power …

Building on AE®''s premier bipolar pulsed-DC technology, Ascent® AP power supplies extend your ability to optimize output with advanced pulse shaping, as well as four-block …

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Pulse Generator: Function, Operation & Applications

The attenuator aids in output amplitude control and dc level shifting. A standard pulse generator will allow the user to select the repetition rate, duration, amplitude and number of output pulses to be output in a given a burst. The most common frequency range is 1 Hz to 50 MHz. The pulse width is adjustable from 10 ns to over 10 ms and the ...

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Novel hybrid system of pulsed HHO generator/TEG waste heat recovery for CO reduction …

Pulsed DC technology for HHO generator system needs more cells and electrode area which results in increase of HHO generator cost. However, the extra cost of the pulsed technology is negligible compared to the vehicle cost, so the energy consumption is the key parameter in this case.

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Pinnacle III DC Power Supply | The Most Recognized DC Power Supply for …

The field-proven Pinnacle® DC generators deliver remarkable process consistency and control for significantly reduced variation and higher yields. This compact, versatile package offers outstanding arc management with low stored energy, fast arc response, and wide, full-power operational impedance range.

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Pulsed power

Pulsed power is the science and technology of accumulating energy over a relatively long period of time and releasing it instantly, thus increasing the instantaneous power. They can be used in some applications such as food processing, water treatment, weapon, and medical applications.

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Pulsed DC Power generators DPG-5P/DPG-10P | ULVAC GmbH

The DPG-5P/10P are 5kW/10kW pulsed dc power generators for reactive sputtering. This power generator change the minus output voltage in to plus voltage, and discharge the storage electron voltage of target surface. By this, yield and throughput improvement is realized. Features. Downloads.

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Pulse Generators

Bilevel/Dual-Channel Pulse Generator Perseus: 20 kW Bipolar Pulsed-DC Generator Home Products Applications Research Support Eagle Harbor Technologies 333 Elliott Ave W STE 200 FL 2 Seattle, WA 98119-4113 206.402.5241 phone Contact EHT ...

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| Advanced Energy

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Pulsed and DC charged PCSS based trigger generators

Prior to this research, we have developed high-gain, GaAs, photoconductive semiconductor switches (PCSSs) to trigger 50-300 kV high voltage switches (HVSs). We have demonstrated that PCSSs can trigger a variety of pulsed power switches operating at 50-300kV by locating the trigger generator directly at the HVS. …

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High Frequency 30 kV Pulsed-DC Generator with User Adjustable …

Using a series resonant circuit coupled with a customized transformer, this high voltage pulse generator can produce output square pulses up to 30 kV with pulse …

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