SUMEC TOUCH WORLD

The PE30 series high-speed bipolar power supply is suitable for testing electronic components such as capacitors and coils to various electronic equipment. It can stably drive objects under test that cannot correspond to other power supplies and amplifiers. It has a wide range of applications and is used in cutting-edge research fields such as medicine and biotechnology. 4-quadrant action, low output impedance, gain setting, output polarity switching, output DC offset adjustment, output DC bias setting, protection function.◆ Frequency range:DC~ 1 MHz ◆ Output voltage:150 Vp-p ② Output current:3 Ap-p / 6 Ap-p / 12 Ap-p ② Conversion rate:600 V/μs 

1. Technical parameters

2. Product size

3.. product application 

The ultrasonic motor can be used in combination with a signal generator to adjust the frequency, phase and amplitude for motor drive testing. The high-speed and wide-band voltage stable output best meets the test conditions of motor drives. Recently, ultrasonic motors that require driving at frequencies above 100kHz have also been developed.●? Application fields Autofocus for SLR cameras, scanning electron microscopy, semiconductor manufacturing equipment, micro mechanical manufacturing equipment. Piezoelectric drivers, piezoelectric transformers HSA series, when driving piezoelectric elements, its low output impedance characteristics also provide good step response for large-capacity piezoelectric elements. By using it in combination with an impedance characteristic analyzer, the resonance characteristics under actual driving conditions can also be tested.●? Applications Ultrasonic cleaning (parts, semiconductors) Ultrasonic processing (wire bonders, plastic wells, nebulizers, etc.) Medical equipment (ultrasonic diagnostic equipment, catheters, electric scalpels, etc.) Underwater sensors Ultrasonic sensors Small micro-actuators (cantilevers) and other magnetic powder cores, ferrite cores For magnetic materials, new materials that do not contain rare earth elements are also being actively developed. Among them, the magnetic powder core has excellent magnetic properties in the high frequency band above 1kHz. It is manufactured by selecting a powder with good shape, flexibility and high productivity and processing it into shape. Magnetic powder cores are also actively considered for use in a variety of parts. The HSA series is used in B-H curve measurements to evaluate magnetic materials. Capacitor MLCC chip multilayer ceramic capacitors (MLCC) are growing rapidly in demand for mobile devices, vehicle-mounted equipment and industrial equipment. In addition, its size is getting smaller and its capacity is getting larger and larger. The capacity of MLCC is affected by frequency and voltage. An impedance analyzer is usually used to evaluate its characteristics while applying DC voltage and AC current while sweeping its frequency. Smartphone touch panels verify device failures caused by external noise Mobile devices such as smartphones may be affected by common-mode noise or noise from AC adapters and fail. In addition, electrostatic capacitance touch panels widely used in factories use weak changes in electrostatic capacitance as a signal, but may cause malfunction due to surrounding noise. To verify this type of failure, we conducted a test where alternating current was superimposed on direct current. The HSA series can superimpose broadband harmonic noise up to 1MHz to simulate analog signals. High-voltage EV power supplies for vehicle-mounted electronic parts With the development of electric vehicles around the world, the development of electric vehicles has become more and more active. Vehicle power supplies are high-voltage, and vehicle-mounted components and electronic components also need to have power fluctuations under high voltage. In some cases, high-frequency voltage fluctuation testing requires a high-speed bipolar power supply.

Jiwei Technology has three business divisions: precision instrument research and development center, parts processing center, and digital center. It has a senior independent scientific research team. The scientific and technological personnel cover mathematics, measurement and control technology and instruments, powder metallurgy, machinery and automation, materials science, etc., with more than 10 related invention patents, a laboratory area of over 600 square meters, and two factories: precision instrument and processing center

Jiwei Technology is a high-tech enterprise integrating research and development, production and sales. It is located in Xiangjiang New District, Changsha City. The main business of Chiwei Technology is electronic equipment, new material technology research and development, research and development, design and manufacturing of special-shaped parts, and digital product development. The company's products are widely used in new energy, electric power, machinery, medical, 3C, automobile, *, * and other fields.

Jiwei Technology has three business divisions: precision instrument research and development center, parts processing center, and digital center. It has a senior independent scientific research team. The scientific and technological personnel cover mathematics, measurement and control technology and instruments, powder metallurgy, machinery and automation, materials science, etc., with more than 10 related invention patents, a laboratory area of over 600 square meters, and two factories: precision instrument and processing center.

The Precision Instrument Research and Development Center (INGENUWORK) was established in 2019 and is committed to the development and production of piezoelectric sensors and electronic high-precision instruments and equipment. Its main products include dynamic weighing systems, power amplifiers, high-frequency loss meters, etc. The products mainly replace foreign imports.

The Parts Processing Center was established in 2024 to provide customers with one-stop services for material products, 3D printing and manufacturing. The team has more than 20 years of experience in material development. The processing center integrates CNC, PM, 3D, MIM, and HIP hot isostatic pressing and other processes provide customers with large-scale, high-precision, complex shapes, and exquisite appearance of various metallic material structural parts, functional parts and appearance parts, providing customers with the * cost-effective design and manufacturing solutions.

The Digital Center was established in 2024. In addition to providing supporting services for precision instrument R & D centers and parts processing centers, the Digital Center can independently provide digital products such as virtual reality, digital twins, and IoT sensing. The key members of the Digital Center have more than 10 years of development experience., participated in many provincial and ministerial science and technology projects and demonstration projects, and cooperated with partners such as Nanrui, Xu Ji, Siyuan, Zhiwang Xingdian, and Information Industry Communications to develop a series of digital products that meet business needs.

Jiwei Technology adheres to the business philosophy of "extremely small to refined, and provides meticulous services" and will continue to pay attention to the development of global digitalization, new materials, and new energy, and contribute its own minimal strength to global sustainable development in insignificant fields.