Alpha Electronics "Techno Frontier 2018 Power System Exhibition" Exhibition Information

Achieves an excellent long-term stability of 5 ppm/year! Adopted in various applications where high precision, stability, and reliability are required, such as high-precision industrial equipment.

Alpha Electronics' "Metal Foil Precision Resistors" are ultra-precision resistors that use a special alloy foil with a thickness of several micrometers for the resistance element, unlike conventional precision-grade metal film resistors or wire-wound resistors. Regarding the important performance of long-term stability, unlike metal film resistors which use thin films, the use of several micrometers of metal foil allows for the extraction of the stable properties inherent to metals, resulting in products with very small aging changes. The minimum temperature coefficient of resistance is 0.05 ppm/°C (typical value), and the minimum resistance value tolerance is ±0.0025%, with an aging change of approximately 5 ppm/year* making it an excellent product in terms of long-term stability. (*For hermetic types) They are used in high-precision electronic devices, electronic measuring instruments, and precision detection circuit designs for high-precision amplification circuits and reference power supplies in medical devices. 【Product Lineup Features】 ■ Temperature coefficient of resistance: ±0.05 ppm/°C (typical value from 0°C to +60°C) ■ Resistance value tolerance: ±0.0025% ■ Aging change: 25 ppm/year, 50 ppm/3 years 　　　　(Hermetic type 5 ppm/year, 10 ppm/3 years) ★ We will be exhibiting at Techno Frontier 2019: Power Supply System Exhibition ★ Booth: No.6B-35

• Resistors

High-power precision shunt resistor expanded to a maximum ambient temperature of 125°C! Temperature management of the resistance element can be performed with the built-in Pt100 sensor!

The "FNP Series" is a high-power precision shunt resistor that utilizes Ni-Cr bulk metal foil technology, demonstrating excellent resistance temperature characteristics. By adopting a copper base plate, it achieves a low thermal resistance of 0.1℃/W, improved from the conventional 0.3℃/W. The maximum ambient temperature has been expanded to 125℃. Temperature management of the resistance element can be performed using the built-in Pt100 sensor. 【Features】 ■ Achieves low TCR through Ni-Cr bulk metal foil technology ■ Realizes low thermal resistance with a copper base plate ■ Expands maximum ambient temperature to 125℃ ■ Allows for temperature management of the resistance element *For details, please request documentation or view the PDF data available for download.

• Resistors

A new proposal for space-saving! High-precision and high-stability metal foil resistors available in three sizes!

"RWA, RWB, RWC" are wrap-around ultra-precision chip resistors. We offer high-precision, high-stability metal foil resistors in sizes 1608, 2012, and 3216. Custom resistance values and small lot orders are also available. 【Features】 ■ High-precision, high-stability metal foil resistors available in sizes 1608, 2012, and 3216 ■ Resistance temperature characteristics: 0±2ppm/℃, 0±5ppm/℃ ■ Resistance value tolerance: ±0.01% and above ■ Load life: ±0.005% (70℃, 2000 hours, rated power) ■ Custom resistance value production (e.g., 1K234Ω) ■ Small lot orders accepted (MOQ: 100 pieces) *For more details, please refer to the PDF document or feel free to contact us.

• Resistors
• others

The particle visualization technology developed under our brand "ViEST" has a very high level of detection sensitivity, capable of visualizing the suspended or adhered states of micro and nano-sized particles in real time. We are engaged in the sale of visualization systems and contract services for evaluation (investigating particles and airflow in production processes, inside and outside manufacturing equipment, evaluating the performance of cleaning products, proposing yield improvement measures, etc.) both domestically and internationally. In manufacturing environments, invisible fine foreign substances, dust generation, particle adhesion due to static electricity, and airflow disturbances can cause quality defects and reduced yield. Our company clarifies these contamination factors through visualization technology and provides consistent support from identifying the source of the problem to considering and confirming improvement measures. Do you have any of the following concerns? - Unable to identify the cause of foreign matter contamination - Want to check airflow and cleanliness in clean rooms - Want to understand dust generation from manufacturing equipment and transport systems - Want to reduce particle adhesion to films and substrates - Want to improve contamination that leads to reduced yield

We will introduce the modeling features that utilize drawings through "2D×3D integration," which allows for easy creation of 3D models from 2D drawings, as well as an efficient integration function that projects 3D assembly data onto assembly and part drawings in bulk, automatically generating 2D drawings. Additionally, you will be able to see through a live demo how seamlessly utilizing 2D and 3D can lead to improved design efficiency, reduced errors, and increased overall productivity in business operations. This content is recommended for those considering the introduction of CAD or feeling challenges in their current design work. We hope you will join us.

[Key Lecture Content] 1. Outlook on Renewable Energy Policy Centered on Solar Cells Ministry of Economy, Trade and Industry Agency for Natural Resources and Energy Energy Conservation and New Energy Department New Energy Division, Deputy Director Akihiro Kanayama 1. Trends in Renewable Energy Policy 2. Towards the Introduction of Perovskite Solar Cells 3. Regarding the "Law on Promoting the Recycling of Solar Cell Waste, etc." Established in May of This Year 4. Q&A / Business Card Exchange 2. Potential of the Solar Panel Disposal Business from the Perspective of Solar Power Generation Equipment ~Verifying What Can Be Done Now at a Practical Level~ Environmental Energy Recycling Center, Executive Director Yosuke Anada 1. Market Trends of Solar Power Generation Equipment and Movements Regarding Disposal 2. What is Happening Now with Solar Power Generation Equipment? How Does Disposal Occur? 3. Businesses Emerging and Activating Due to Mandatory Recycling 4. What Should Be Considered and Done Now 5. Q&A / Business Card Exchange

[Instructor] Koichi Sato, Representative Partner / Certified Social Insurance and Labor Consultant, HR Plus Social Insurance and Labor Consultant Corporation [Key Lecture Content] Recently, approximately 40% of the labor force consists of non-regular employees, and the declining birthrate is progressing due to insufficient income. In response, the government has been making successive legal revisions, including the indefinite conversion rule and the so-called "equal pay for equal work." Additionally, against the backdrop of a recent labor shortage, there has been an increase in cases of employing contractors and freelancers, which has raised the risk of disguised contracting due to inappropriate practices. This course will touch on the contents of the "Equal Pay for Equal Work Guidelines," which are scheduled to be revised in October this year, and will also organize the latest "current situation" for each employment category of non-regular employees.

In recent years, have you noticed an increase in corrective recommendations regarding "free storage of molds"? Cases where molds are stored for long periods without orders or where usage records cannot be confirmed are increasingly viewed as problematic from the perspective of the Subcontract Act (Act on the Proper Transaction of Small and Medium-Sized Enterprises). In fact, many companies may feel uneasy about management situations such as "not knowing where they are" or "not knowing when they were last used." Therefore, we will hold a webinar to explain practical methods for managing loaned molds as a response to these corrective recommendations. ✅ Recommended for: - Those who feel uneasy about the management status of loaned molds - Those who want to strengthen operations in preparation for legal compliance (Subcontract Act) - Those who have challenges in establishing mold management rules with business partners - Those who want to visualize the location, usage history, and evidence management of molds In this webinar, we will not only introduce management methods but also clearly explain how to advance mold management at a practical operational level. Now is the perfect opportunity to prepare for risks while you still think "it's okay." If you have any interest, please join us.