Information
1-chōme-6-43 Kamiakaemachi, Toyama, 930-0816, Japan
+81 76-441-5324
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Overview
- Summary
- COSEL is a Japan-based manufacturer of electrical components and EMI filters, established in 1969, specializing in high-quality AC-DC power supplies, DC-DC converters, and noise filters for global industrial and medical sectors, recognized as a leader in the power electronics industry.COSEL is a Japan-based manufacturer of electrical components and EMI filters, established in 1969, specializing in high-quality AC-DC power supplies, DC-DC converters, and noise filters for global industrial and medical sectors, recognized as a leader in the power electronics industry.
- Key Products/Technologies
- AC-DC Power Supplies offering a wide output range from 3W to 10kW, available in various form factors including enclosed, open frame, DIN rail, modular, and PCB mount configurations.AC-DC Power Supplies offering a wide output range from 3W to 10kW, available in various form factors including enclosed, open frame, DIN rail, modular, and PCB mount configurations.
- DC-DC Converters with power ratings from 1.5W to 700W, provided in board-level and DIN rail mount designs, adhering to industry-standard form factors.DC-DC Converters with power ratings from 1.5W to 700W, provided in board-level and DIN rail mount designs, adhering to industry-standard form factors.
- EMI Filters ranging from 3A to 600A rated current, including single-phase, three-phase, DC input, and photovoltaic-specific models, often with DIN rail mount options.EMI Filters ranging from 3A to 600A rated current, including single-phase, three-phase, DC input, and photovoltaic-specific models, often with DIN rail mount options.
- Medical AC-DC power supply series like PJMA and UMCS/UMPS, featuring 2MOPP medical isolation grade, 4kV isolation, and low leakage current for demanding medical applications.Medical AC-DC power supply series like PJMA and UMCS/UMPS, featuring 2MOPP medical isolation grade, 4kV isolation, and low leakage current for demanding medical applications.
- DIN Rail Power Supplies such as the KH and WDA series, designed for wide operating ambient temperatures, high efficiency, and built-in overcurrent and overvoltage protection circuits.DIN Rail Power Supplies such as the KH and WDA series, designed for wide operating ambient temperatures, high efficiency, and built-in overcurrent and overvoltage protection circuits.
- TE series, an ultra-compact, high-efficiency industrial power supply utilizing Wide Band Gap (GaN) semiconductors and high-frequency planar transformers, achieving up to 93.5% efficiency.TE series, an ultra-compact, high-efficiency industrial power supply utilizing Wide Band Gap (GaN) semiconductors and high-frequency planar transformers, achieving up to 93.5% efficiency.
- PDA series, an industrial AC/DC power supply fully backward compatible with the PBA series, enhancing reliability and efficiency through an optimized quasi-resonant topology.PDA series, an industrial AC/DC power supply fully backward compatible with the PBA series, enhancing reliability and efficiency through an optimized quasi-resonant topology.
- HFA3500TF, a low-profile 3-phase, 3.5kW AC/DC power supply for demanding applications, featuring digitally controlled topology and Silicon Carbide (SiC) MOSFETs for up to 94% efficiency.HFA3500TF, a low-profile 3-phase, 3.5kW AC/DC power supply for demanding applications, featuring digitally controlled topology and Silicon Carbide (SiC) MOSFETs for up to 94% efficiency.
- Leveraging licensed Digital Power Technology (DPT) patents to enable telemetry, optimize power conversion efficiency, and enhance energy management capabilities in power supply solutions.Leveraging licensed Digital Power Technology (DPT) patents to enable telemetry, optimize power conversion efficiency, and enhance energy management capabilities in power supply solutions.
- Core Advantages
- Japan's market leader in high-quality power supplies and DC-DC converters for medical and industrial applications.Japan's market leader in high-quality power supplies and DC-DC converters for medical and industrial applications.
- Exceptional quality and reliability, demonstrated by an industry-leading low field failure rate (PPM of 30, less than 40ppm).Exceptional quality and reliability, demonstrated by an industry-leading low field failure rate (PPM of 30, less than 40ppm).
- A comprehensive product portfolio of over 10,000 standard models, covering AC/DC products from 3W to 10kW and DC/DC parts from 1.5W to 700W.A comprehensive product portfolio of over 10,000 standard models, covering AC/DC products from 3W to 10kW and DC/DC parts from 1.5W to 700W.
- Extensive global presence with sales offices across Japan, Asia, Europe, and North America, including design centers in Germany, Sweden, and the Netherlands.Extensive global presence with sales offices across Japan, Asia, Europe, and North America, including design centers in Germany, Sweden, and the Netherlands.
- Advanced in-house design and manufacturing capabilities, incorporating cutting-edge technologies like Wide Band Gap (GaN, SiC) semiconductors, digital control, and planar magnetics.Advanced in-house design and manufacturing capabilities, incorporating cutting-edge technologies like Wide Band Gap (GaN, SiC) semiconductors, digital control, and planar magnetics.
- Long-term product availability and industry-leading warranties (5 to 10 years), supporting the extended life cycles of industrial and medical products.Long-term product availability and industry-leading warranties (5 to 10 years), supporting the extended life cycles of industrial and medical products.
- Strict compliance with globally recognized safety certifications (IEC/EN60601, UL62368-1, CE, RoHS, SEMI F-47) and environmental directives.Strict compliance with globally recognized safety certifications (IEC/EN60601, UL62368-1, CE, RoHS, SEMI F-47) and environmental directives.
- Target Industries
- Medical equipment and devices (medical electrical equipment, analysis equipment, BF type applications, 2MOPP isolation requirements).Medical equipment and devices (medical electrical equipment, analysis equipment, BF type applications, 2MOPP isolation requirements).
- Industrial automation and robotics (factory automation, industrial robots, harsh industrial environments, process control, measurement and analysis equipment, display equipment, machine tools, semiconductor manufacturing, laser processing machines).Industrial automation and robotics (factory automation, industrial robots, harsh industrial environments, process control, measurement and analysis equipment, display equipment, machine tools, semiconductor manufacturing, laser processing machines).
- Telecommunications and network systems (information and communication systems, network/communication equipment).Telecommunications and network systems (information and communication systems, network/communication equipment).
- Railway applications (railway DC-DC converters, power supplies for railway equipment).Railway applications (railway DC-DC converters, power supplies for railway equipment).
- Alternative and renewable energy (photovoltaic applications, renewable energy sectors).Alternative and renewable energy (photovoltaic applications, renewable energy sectors).
- Lighting systems.Lighting systems.
- Audio/Broadcast equipment.Audio/Broadcast equipment.
- ITE (Information Technology Equipment) applications.ITE (Information Technology Equipment) applications.
- Major Markets
- Japan, South Korea, Taiwan, Hong Kong, China, Philippines, Thailand, Malaysia, Singapore, India, IsraelJapan, South Korea, Taiwan, Hong Kong, China, Philippines, Thailand, Malaysia, Singapore, India, Israel
- Germany, Sweden, Netherlands, UK, France, Italy, SwitzerlandGermany, Sweden, Netherlands, UK, France, Italy, Switzerland
- USA, CanadaUSA, Canada
- Australia, New ZealandAustralia, New Zealand
- Certifications/Patents
- Quality Management System: ISO 9001:2015.Quality Management System: ISO 9001:2015.
- Environmental Management System: ISO 14001:2015.Environmental Management System: ISO 14001:2015.
- Medical Device Quality Management System: ISO 13485:2016.Medical Device Quality Management System: ISO 13485:2016.
- Supply Chain Security Management System: ISO 28000:2007.Supply Chain Security Management System: ISO 28000:2007.
- Occupational Health and Safety Management System: ISO 45001:2018.Occupational Health and Safety Management System: ISO 45001:2018.
- Chinese National Standard: GB/T 27922-2011.Chinese National Standard: GB/T 27922-2011.
- Medical Safety Approvals: ANSI/AAMI ES60601-1, EN60601-1 3rd, IEC60601-1-2 4th Ed. (BF type, 2MOPP).Medical Safety Approvals: ANSI/AAMI ES60601-1, EN60601-1 3rd, IEC60601-1-2 4th Ed. (BF type, 2MOPP).
- Industrial and ITE Safety Approvals: UL62368-1, EN62368-1, C-UL (equivalent to CAN/CSA-C22.2 No.62368-1), UL508, ISA12.12.01 (Class 1 Div 2).Industrial and ITE Safety Approvals: UL62368-1, EN62368-1, C-UL (equivalent to CAN/CSA-C22.2 No.62368-1), UL508, ISA12.12.01 (Class 1 Div 2).
- Electromagnetic Compatibility (EMC): CE marking, RoHS directive, UKCA, FCC-B, CISPR32-B, EN55011-B, EN55032-B, VCCI-B, EMS compliance.Electromagnetic Compatibility (EMC): CE marking, RoHS directive, UKCA, FCC-B, CISPR32-B, EN55011-B, EN55032-B, VCCI-B, EMS compliance.
- Semiconductor Manufacturing Equipment Standard: Complies with SEMI F-47.Semiconductor Manufacturing Equipment Standard: Complies with SEMI F-47.
- Technological competitiveness through a licensed Digital Power Technology (DPT) patent from Bel Power Solutions, enabling optimized power conversion efficiency, enhanced energy management, and advanced monitoring features.Technological competitiveness through a licensed Digital Power Technology (DPT) patent from Bel Power Solutions, enabling optimized power conversion efficiency, enhanced energy management, and advanced monitoring features.
Introduction
Location
1-chōme-6-43 Kamiakaemachi, Toyama, 930-0816, Japan
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