Leave the design and manufacturing of high-frequency power supply transformers (step-up/down, etc.) to us. We will manufacture efficient custom transformers domestically.
Our company designs and manufactures various types of small high-frequency transformers (RoHS compliant), starting with switching power supplies, at our domestic factory. We adopt a custom-made system that considers the shape, size, circuit method, wire material, thickness, etc., of the transformer from scratch based on the customer's requirements, allowing us to produce transformers that are optimal for our customers' products. The engineers who design and manufacture the transformers are specialists in transformers. In addition to their extensive knowledge and experience, they skillfully use various digital tools to create high-quality transformers from both analog and digital perspectives. Furthermore, since we have insights into electronic circuits, we can design transformers with consideration for surrounding circuit configurations upon request, producing stable transformers that take into account factors such as "heat generation and magnetic saturation." We also accept design and manufacturing requests for challenging tasks such as miniaturization and high voltage applications. If there is a high risk of heat generation based on your requirements, we respond flexibly by proposing appropriate specifications. If you need new transformers for product development (prototyping) or improvements to existing products, please feel free to contact us. We will deliver the optimal transformer for your products.
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basic information
Our transformers are custom-made products that are designed and developed from scratch, considering factors such as shape, size, and circuit type. Both design and manufacturing are conducted in-house domestically, allowing us to create transformers that meet the specific requirements of our customers while listening to their needs. ● Transformer Shape Reference Example Product Name: S-EI12.5 Dimensions: W12.7 x D12.4 x H9.4mm Number of Pins: 10 Pin Circuit Type: Flyback Circuit (other types are also supported) Input Voltage: DC 1V to DC 100V Output Voltage: DC 1V to DC 200V Maximum Output: 7 (when using center tap) Output Power Reference: 2W Max (under flyback circuit conditions) *RoHS compliant, JIS standard compliant In addition to flyback circuits, we also support other circuit types such as "boost," "buck," "buck-boost," "forward," "LLC," "SEPIC," and "chopper." We have a wide range of transformers beyond the above, so please contact us for more details.
Price information
[Reference Costs] Estimated design cost: 100,000 to 500,000 yen (average design amount per transformer) Miscellaneous costs: Estimated on a case-by-case basis Production period: Approximately 2 weeks on average (depending on the content) *Please note that the delivery time may vary depending on the difficulty of the prototype design and the quantity of samples. For more details, please feel free to contact us.
Price range
P3
Delivery Time
P4
※In cases of high difficulty or when parts are difficult to obtain, delivery dates may vary.
Applications/Examples of results
Usage: Various transformers such as high-frequency power supply transformers and corner sensor transformers. Equipment used: Power units, PoE power supplies, power supplies for surveillance cameras, amusement devices, industrial equipment, consumer devices, etc. Circuits used: Flyback circuits, boost circuits, buck circuits, forward circuits, LLC circuits, SEPIC circuits, ZATA circuits, inverter chopper circuits, etc. Inquiry achievements: Prototype development of new products (general shapes, compact shapes, high voltage, etc.), optimization of existing transformers, mass production manufacturing, etc. We also accept consultations at the conceptual stage. Our specialized transformer design engineers will create transformers suited to your products while considering safety and efficiency. We will provide thorough support from initial consultations to after-sales follow-up, so please feel free to contact us.
Company information
We are developing a vacuum equipment business centered on "helium leak testing" and "vacuum pump repair," as well as an electronic components business primarily focused on "design and manufacturing of electronic components (transformers)." Additionally, we handle the design and manufacturing of experimental vacuum containers and piping components. As a proposal-oriented company, we strive to present ideas derived from flexible thinking, not just the commonly used problem-solving methods, to our customers, aiming for better results. Our proposal capabilities have received high evaluations and support from everyone. 【Vacuum Equipment Business】 - Helium leak testing (including leak tests and jig manufacturing) - Vacuum pump repair - Sales of vacuum equipment (including used items) - Design and manufacturing of experimental equipment 【Electronic Components Business】 - Design and manufacturing of electronic components "transformers (switching power supply transformers, boost transformers)" - Boost DC converter (DC12V → DC1kV~3kV) 【Exhibition Participation Achievements】 2020: "VACUUM2020 Vacuum Exhibition," "Itabashi Industrial Fair" 2021: "Itabashi Industrial Fair" 2021-2025: "Technical Show Yokohama 2021, 2022, 2023, 2024, 2025"
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