100 Nanosecond Arc Response: Aputon's High Voltage High Frequency Pulse DC Power Supply Protects Your Valuable Targets

Welcome to Guangzhou Aputon Electrical Co., Ltd., where pioneering technology meets world-class quality. Since our inception in December 2015, we have positioned ourselves at the forefront of the electrical industry with our headquarters in the dynamic industrial regions of Guangzhou and Foshan. We specialize in customized design, manufacture, and global distribution of high and low voltage electrical sets, transformers, cable accessories, and cutting-edge UPS energy storage solutions. As an ISO9001, ISO14001, and OHSAS18001 certified enterprise, we are recognized for our commitment to innovation and excellence. Our products are engineered to lead the market in performance and sustainability, catering to the complex and evolving needs of our diverse clientele across more than 20 countries, including key markets in Asia, Africa, Europe, and the Americas.

In high value sputtering applications involving precious metal targets (platinum, gold, silver) or delicate semiconductor substrates, even a single micro-arc can ruin a batch worth thousands of dollars. Aputon's High Voltage High Frequency Pulse DC Power Supply incorporates our proprietary Arc Quenching Circuit (AQC) that detects current transients characteristic of arc initiation within 50 nanoseconds and shuts down output power within 100 nanoseconds. This is up to 20 times faster than conventional pulse DC supplies on the market. Upon arc extinction, the supply automatically resumes normal pulsing within 200 microseconds, minimizing plasma downtime. The result: virtually no visible arc damage, no substrate pinholes, and no target pitting. Users can select between hard arc shutdown (immediate) and soft arc limiting (current foldback) depending on process sensitivity. All arc events are logged with time-stamped data and waveform capture for quality traceability. For ultra-sensitive processes like barrier layer deposition in flexible electronics, we offer an optional pre-ionization pulse mode that reduces breakdown voltage spikes. At Aputon Electrical, we are driven by a passion to exceed expectations and enhance the operational capabilities of businesses worldwide. We believe in building long-lasting relationships with our clients by providing reliable, high-quality solutions that not only meet but anticipate their electrical needs, ensuring progress and sustainability for communities around the globe. Protect your investment with nanosecond arc protection – only from Aputon's high voltage high frequency pulse DC power supply.