Pushing the Limits: Providing the Core Power for Industrial and Scientific High-Power Laser Systems
High-power pulsed lasers are reshaping the boundaries of manufacturing, medicine, and research. From slicing through aircraft carrier decks to precisely removing tumors, their power and precision stem from the instantaneous release of light energy—and the efficiency and stability of this conversion are directly determined by the pulsed power supply system that drives them.

The "Energy Amplifier" of Laser Systems
Whether it's an excimer laser, Nd:YAG laser, or CO2 laser, the core workflow relies on high-voltage pulses:
Charge → Energy Storage → Switching → Discharge → Excitation
In this chain, pulse capacitors play a crucial role as energy buffers and amplifiers. Their quality determines the laser output's:

Peak Power

Pulse Stability

Beam Quality

Repetition Rate

Why do leading global laser manufacturers choose us? We deeply understand the demanding requirements of industrial laser applications and offer targeted solutions:

1. For High-Repetition-Frequency Operation: Superior Cooling and Lifespan
Industrial lasers require 24/7 continuous operation, discharging thousands of times per minute. Our capacitors utilize:

Low-loss (Low DF) dielectric: Reduces internal heat generation at the source.

Optimized Thermal Management: The perfect combination of metal housing and epoxy resin ensures efficient heat dissipation and prevents thermal runaway.

Extremely Long Life: Designed for high-frequency cycling, significantly reducing equipment downtime, maintenance, and replacement costs.

2. For Ultimate Stability: Unparalleled Consistency
In precision micromachining and medical applications, pulse-to-pulse energy fluctuations of less than 1% are essential. We achieve this through:

Military-grade quality control: Ensures highly consistent capacitance across every batch of capacitors shipped (< ±3% deviation).

Excellent Temperature Characteristics: Maintains stable capacitance over a wide temperature range, ensuring laser output remains stable despite ambient temperature fluctuations.

3. System Integration: Compact Design and Ease of Use
High Energy Density: Provides greater energy storage in a smaller footprint, enabling miniaturization of laser equipment.

Multiple Terminal Options: Offers a variety of connection methods, including bolt-on and plug-in, for quick installation and integration.

Successful Application Cases
A renowned laser equipment company employed our capacitor stacks in its new generation of industrial-grade UV laser cutting equipment, increasing pulse repetition frequency by 25% while reducing energy consumption by 15%.

A high-end medical device company selected our products for its ophthalmic laser treatment system due to their impeccable reliability and pulse stability, which fully meet medical regulatory requirements.

Xian Xiwuer Electronic & Info. Co., Ltd. is a wholly state-owned company with a registered capital of 91.46 million RMB Yuan, owning a total assets of 315 million RMBYuan, under the jurisdiction of Xi'an State-owned Assets Supervision & Management Committee. There are about 400 employees, with an annual sales income of 250 million RMB Yuan.

The main products include Zinc Oxide Varistors, thermistors, H-V ceramic capacitors, SPD, and Solar Energy Surge Protective Devices. The company has advanced production equipment, including 18 large sintering furnaces, 8 automatic assembly lines, the largest energy impulse current generator and a series of special test equipment and environmental test equipment. In the same industry in China, the company has the largest production capacity and the highest degree of automation with the most complete testing methods.

Our employees are 8 with master's degrees and more than 80 engineers with senior technical titles. 12 technicians have been awarded Experts with Outstanding Contributions by the Xian municipal government, and 1 expert has been enjoying a special allowance from the State Council.

The company has five sites for business production and operation, covering an area of 50,000 square meters. Its construction area is up to more than 54,000 square meters.

· No.99, Fengqing Road, Lianhu District, Xi an(ceramic capacitor)

· No.1118, Ziqaing Road, Xincheng District, Xi' a (Headquarters, varistors, thermistors)

· No.11, Longshou South Road, Lianhu District, Xi' a (Registration, photovoltaic lightning protection box)

· Block A, No.18, Gaoxin Road, High-tech District, Xi' an

· Jinghe New Town Xi Xian New Area(the new plant)

• Xian Xiwuer Electronic and Info. Co., Ltd. is a wholly state-owned company with a registered capital of CNY 101.465 million (exchanged to USD 15.85 million), owning total assets of CNY315 million (traded to USD 49.22 million). It was established in 1976. Currently, it has about 460 employees, with an annual sales income of CN280 million (exchanged to USD43.75 million). The company has four production and business bases covering an area of 43052 square meters, and a construction area of more than 50000 square meters. The company has 8 persons with master's degrees, more than 80 engineers with senior technical titles 12 technicians who have been awarded Experts with Outstanding Contributions by the Xian municipal government, and 1 expert who has been enjoying a special allowance from the State Council.

• The main products include

            • Smart Embedded Epoxy Pole；

            • Integrated Instrument Transformer

• Capacitive Voltage Divider；

• High Voltage Capacitor Rod；

• High Voltage Film Capacitor；

• High Voltage Resistor；

• Primary and Secondary Integrated Intelligent assembly and components with the function of voltage measurement, current measurement, protection, temperature monitoring, and power supply；

• Medium-High Voltage components/parts/ assembly；

• Surge Protective Device for Power Supply System；

• Chips for lightening devices；

• Zinc Oxide Varistor；Thermistor.

Major Customers: ABB, Schneider, GE, ZTE, XD Electric, XJ Electric, PingGao Electric and etc.

• The company has the provincial Technical R&D Center. The company has developing and manufacturing experiences of the key products HV Ceramic Capacitor, SPD, Varistor, Thermistor and for nearly 20 years. There have been 32 patented technologies, 4 invention patents, and 4 national key new products. The company is in the leading position in the same industry. The company has grown very fast with a unique management system which is the fundamental guarantee to the continuous development of the enterprise under the state-owned system. In Northwest China, the company is the first to implement ISO 9001 standards and the first to promote the use of ERP management systems, having achieved ISO9001, ISO14001, and ISO45001 approval, thus standardizing and improving the management level of the company.
• Through continuous technological innovation, product R&D, and quality improvement the main technical performance and reliability of the products are at the internationally advanced level the same level as Panasonic and Siemens. The products have UL, VDE, TUV, CAS, CE, CQC, RoHS, and REACH certifications. The company has advanced production equipment among which the key production equipment and modern assembly lines are imported from Japan, the U.S.A, Germany, Korea, and Belgium including 26m large sintering tunnel furnaces8 automatic assembly lines, the largest energy impulse current generator and a series of special test equipment and environmental test equipment. In the same industry in China, the company has the largest production capacity and the highest degree of automation with the most complete testing methods. The company has two routine test laboratories with the most advanced lightning testing equipment and environmental testing equipment which comply with national standards for laboratory construction. They are the significant laboratories supported by Shaanxi Province with professional testing technicians undertaking part of the supervision and inspection of electronic products in Shaanxi Province at the same time.
• We believe we are able to supply satisfied goods and services to customers at home and abroad with the most reasonable price and the shortest delivery time. on the basis of our excellent quality assurance capacity, technical development capacity, and rich manufacturing experiences.

Through continuous technological innovation, product R&D, and quality improvement, the main technical performance and reliability of the products are at the international advanced level, at the same level as Panasonic and Siemens. The products have UL, VDE, TUV, CAS, CE, CQC, RoHS, and REACH Certification