SANREX, a subsidiary of Sansha Electric Mfg. Co. Ltd. established in 1933, is a leading manufacturer in power electronics. The company specializes in power semiconductor devices like diodes, thyristors, and triacs, alongside a diverse range of power supply equipment, including welding machines, plating rectifiers, lighting ballasts, and plasma power supplies, serving global industrial marketsSANREX,asubsidiaryofSanshaElectricMfg.Co.Ltd.establishedin1933,isaleadingmanufacturerinpowerelectronics.Thecompanyspecializesinpowersemiconductordeviceslikediodes,thyristors,andtriacs,alongsideadiverserangeofpowersupplyequipment,includingweldingmachines,platingrectifiers,lightingballasts,andplasmapowersupplies,servingglobalindustrialmarkets
Key Products/TechnologiesKeyProducts/Technologies
Power Semiconductor Modules: A comprehensive range of power semiconductor devices and modules, including Diodes, Thyristors (SCRs), Triacs, SiC MOSFETs, and IGBTsPowerSemiconductorModules:Acomprehensiverangeofpowersemiconductordevicesandmodules,includingDiodes,Thyristors(SCRs),Triacs,SiCMOSFETs,andIGBTs
Thyristor Modules: Dual Thyristor, Thyristor/Diode, Anti-Parallel, and Three Phase Half Bridge Thyristor Modules, with current ratings up to 500A for Thyristors (SCR)ThyristorModules:DualThyristor,Thyristor/Diode,Anti-Parallel,andThreePhaseHalfBridgeThyristorModules,withcurrentratingsupto500AforThyristors(SCR)
Triac Modules: Triacs with ratings up to 70A, 400V, and 600V, available in Through Hole and SMD (Surface Mount Device) types, supporting a junction temperature of 150°CTriacModules:Triacswithratingsupto70A,400V,and600V,availableinThroughHoleandSMD(SurfaceMountDevice)types,supportingajunctiontemperatureof150°C
Power Supply Equipment: Lamp Ballasts, DC Power Supplies for Metal Finishing, Electrical Regulators, Ultrasonic Cleaners, and DC Power Supplies for Plasma Heating (up to 3MW)PowerSupplyEquipment:LampBallasts,DCPowerSuppliesforMetalFinishing,ElectricalRegulators,UltrasonicCleaners,andDCPowerSuppliesforPlasmaHeating(upto3MW)
SiC MOSFET Technology: DioMOS die and Techno Block package technology, SiC MOSFET modules, and SiC Test KitsSiCMOSFETTechnology:DioMOSdieandTechnoBlockpackagetechnology,SiCMOSFETmodules,andSiCTestKits
IGBT Technology: Low Vce(sat) type and high-speed switching type IGBT modules (SOT-227 package)IGBTTechnology:LowVce(sat)typeandhigh-speedswitchingtypeIGBTmodules(SOT-227package)
Core AdvantagesCoreAdvantages
Over 80 years of history and pioneering status in the power electronics industry: A deep history and accumulated technology since developing choking coil automatic transformers for movie projectors in 1933Over80yearsofhistoryandpioneeringstatusinthepowerelectronicsindustry:Adeephistoryandaccumulatedtechnologysincedevelopingchokingcoilautomatictransformersformovieprojectorsin1933
Extensive product portfolio and innovation capabilities: A comprehensive range of products from power semiconductor devices like diodes, thyristors, and triacs to various industrial power supply equipment and welding machines, with continuous development of new technologiesExtensiveproductportfolioandinnovationcapabilities:Acomprehensiverangeofproductsfrompowersemiconductordeviceslikediodes,thyristors,andtriacstovariousindustrialpowersupplyequipmentandweldingmachines,withcontinuousdevelopmentofnewtechnologies
Global manufacturing and service network: Two manufacturing plants in Japan, one in China, and sales offices and service locations worldwide, including the US, Europe, China, Singapore, Korea, and TaiwanGlobalmanufacturingandservicenetwork:TwomanufacturingplantsinJapan,oneinChina,andsalesofficesandservicelocationsworldwide,includingtheUS,Europe,China,Singapore,Korea,andTaiwan
Supply of high-quality and reliable products: Production of high-quality products in accordance with ISO9001 and ISO14001 international standards, RoHS compliance, and efforts to provide customized solutions for customer satisfactionSupplyofhigh-qualityandreliableproducts:Productionofhigh-qualityproductsinaccordancewithISO9001andISO14001internationalstandards,RoHScompliance,andeffortstoprovidecustomizedsolutionsforcustomersatisfaction
Technological capability applicable to diverse industrial sectors: Support for a wide range of applications including motor drives, UPS, heater controls, battery chargers, welding & plasma cutting machines, metal finishing, plasma heating systems, home appliances, and transportationTechnologicalcapabilityapplicabletodiverseindustrialsectors:Supportforawiderangeofapplicationsincludingmotordrives,UPS,heatercontrols,batterychargers,welding&plasmacuttingmachines,metalfinishing,plasmaheatingsystems,homeappliances,andtransportation
Engineering service and technical support: In-house and on-site repair and maintenance, along with technical assistance for all productsEngineeringserviceandtechnicalsupport:In-houseandon-siterepairandmaintenance,alongwithtechnicalassistanceforallproducts
Target IndustrieTargetIndustrie
Industrial Power Applications: Motor drives, soft starters, uninterruptible power supplies (UPS), heater controls, battery chargersIndustrialPowerApplications:Motordrives,softstarters,uninterruptiblepowersupplies(UPS),heatercontrols,batterychargers
Metal Processing and Surface Treatment Industry: DC power supplies for metal finishing, electroplating rectifiers, material etching and plating processesMetalProcessingandSurfaceTreatmentIndustry:DCpowersuppliesformetalfinishing,electroplatingrectifiers,materialetchingandplatingprocesses
Home Appliances: Phase controls, solid-state switching, heating and lighting controlsHomeAppliances:Phasecontrols,solid-stateswitching,heatingandlightingcontrols
Transportation Industry: Soft Recovery Diodes, Fast Recovery Diodes, Schottky Barrier Diodes, Rectifier Diodes, SiC MOSFETsTransportationIndustry:SoftRecoveryDiodes,FastRecoveryDiodes,SchottkyBarrierDiodes,RectifierDiodes,SiCMOSFETs
Ultrasonic Cleaning Systems: Protection of electronic devices, optical devices, and precision devicesUltrasonicCleaningSystems:Protectionofelectronicdevices,opticaldevices,andprecisiondevices
Major MarketsMajorMarkets
Africa, Middle EastAfrica,MiddleEast
Japan, China, Singapore, South Korea, Taiwan, India, Southeast Asia, South AsiaJapan,China,Singapore,SouthKorea,Taiwan,India,SoutheastAsia,SouthAsia
Slovenia, Finland, Across Europe, RussiaSlovenia,Finland,AcrossEurope,Russia
USA, Canada, Central AmericaUSA,Canada,CentralAmerica
OceaniaOceania
South AmericaSouthAmerica
Certifications/PatentsCertifications/Patents
Compliance with ISO9001 and ISO14001 International Standards: High-quality product manufacturing and environmental policy supportCompliancewithISO9001andISO14001InternationalStandards:High-qualityproductmanufacturingandenvironmentalpolicysupport
RoHS Compliance: Adherence to RoHS regulations for all power semiconductor module productsRoHSCompliance:AdherencetoRoHSregulationsforallpowersemiconductormoduleproducts
SiC MOSFET Technology: DioMOS die and Techno Block package technologySiCMOSFETTechnology:DioMOSdieandTechnoBlockpackagetechnology
IGBT Technology: Low Vce(sat) and high-speed switching model technologyIGBTTechnology:LowVce(sat)andhigh-speedswitchingmodeltechnology
Welding Technology: High-frequency start, Lift TIG start, TIG pulse technology, full digital control, Up/Down slope technology, Trapezoidal AC Welding Wave Shape technologyWeldingTechnology:High-frequencystart,LiftTIGstart,TIGpulsetechnology,fulldigitalcontrol,Up/Downslopetechnology,TrapezoidalACWeldingWaveShapetechnology