MORNSUN, established in 1998, is a leading global manufacturer of one-stop power supply solutions, specializing in industrial power supplies, AC/DC converters, DC/DC converters, and AC/DC enclosed switching power supplies, with over 26 years of experience. The company has grown into one of the largest industrial power supply manufacturers in China, supplying high-quality products to the global market. Its focus includes in-house IC development and innovative technologies to meet diverse industrial power requirements.MORNSUN,establishedin1998,isaleadingglobalmanufacturerofone-stoppowersupplysolutions,specializinginindustrialpowersupplies,AC/DCconverters,DC/DCconverters,andAC/DCenclosedswitchingpowersupplies,withover26yearsofexperience.ThecompanyhasgrownintooneofthelargestindustrialpowersupplymanufacturersinChina,supplyinghigh-qualityproductstotheglobalmarket.Itsfocusincludesin-houseICdevelopmentandinnovativetechnologiestomeetdiverseindustrialpowerrequirements.
Key Products/TechnologiesKeyProducts/Technologies
A diverse range of power supply products including AC/DC converters, DC/DC converters, and AC/DC enclosed switching power supplies.AdiverserangeofpowersupplyproductsincludingAC/DCconverters,DC/DCconverters,andAC/DCenclosedswitchingpowersupplies.
Specialized power solutions such as IGBT driver power, LED drivers, transceiver modules, signal conditioning modules, and current sensors.SpecializedpowersolutionssuchasIGBTdriverpower,LEDdrivers,transceivermodules,signalconditioningmodules,andcurrentsensors.
In-house IC development capabilities (AC/DC control ICs, DC/DC control ICs, interface ICs, contactor control ICs) and innovative transformer structures and product housing design technologies.In-houseICdevelopmentcapabilities(AC/DCcontrolICs,DC/DCcontrolICs,interfaceICs,contactorcontrolICs)andinnovativetransformerstructuresandproducthousingdesigntechnologies.
Expertise in magnetoelectric isolation technology, achieving high isolation voltages up to 5,000 VDC and effective noise suppression.Expertiseinmagnetoelectricisolationtechnology,achievinghighisolationvoltagesupto5,000VDCandeffectivenoisesuppression.
Development of next-generation power products based on SiC and GaN technologies, addressing current technological trends.Developmentofnext-generationpowerproductsbasedonSiCandGaNtechnologies,addressingcurrenttechnologicaltrends.
Ultra-thin DC/DC regulators utilizing Chiplet SiP technology, featuring high efficiency, wide input voltage ranges, and EMC compliance.Ultra-thinDC/DCregulatorsutilizingChipletSiPtechnology,featuringhighefficiency,wideinputvoltageranges,andEMCcompliance.
New generation AC/DC enclosed switching power supplies like the LM-R2 series (35-350W), characterized by enhanced performance and compact design.NewgenerationAC/DCenclosedswitchingpowersuppliesliketheLM-R2series(35-350W),characterizedbyenhancedperformanceandcompactdesign.
EN50155 compliant DC/DC converters (6W~150W output) for the railway industry, meeting high isolation, shock, and vibration requirements.EN50155compliantDC/DCconverters(6W~150Woutput)fortherailwayindustry,meetinghighisolation,shock,andvibrationrequirements.
Core AdvantagesCoreAdvantages
Over 26 years of experience in power supply design and manufacturing, establishing a leading position in industrial power solutions.Over26yearsofexperienceinpowersupplydesignandmanufacturing,establishingaleadingpositioninindustrialpowersolutions.
Possession of proprietary core technologies and over 1,300 intellectual property rights (including over 440 invention patents) in integrated circuits, innovative transformer structures, assembly systems, and appearance designs.Possessionofproprietarycoretechnologiesandover1,300intellectualpropertyrights(includingover440inventionpatents)inintegratedcircuits,innovativetransformerstructures,assemblysystems,andappearancedesigns.
Acquisition of numerous international certifications including ISO9001:2015 quality management system, IATF 16949 automotive industry quality management system, and ISO14001 environmental management system, ensuring product quality and internal management process reliability.AcquisitionofnumerousinternationalcertificationsincludingISO9001:2015qualitymanagementsystem,IATF16949automotiveindustryqualitymanagementsystem,andISO14001environmentalmanagementsystem,ensuringproductqualityandinternalmanagementprocessreliability.
High average efficiency of 89.8%, superior power density averaging 6.3W/inch3 (up to 9.8W/inch3), and a 15.4% to 49.4% reduction in product volume, contributing to customer design space savings and cost reduction.Highaverageefficiencyof89.8%,superiorpowerdensityaveraging6.3W/inch3(upto9.8W/inch3),anda15.4%to49.4%reductioninproductvolume,contributingtocustomerdesignspacesavingsandcostreduction.
Strong load capacity (maintaining 170ms at 125% load) and a wide operating temperature range (-40℃ to +85℃) for reliable operation in harsh environments.Strongloadcapacity(maintaining170msat125%load)andawideoperatingtemperaturerange(-40℃to+85℃)forreliableoperationinharshenvironments.
Robust anti-interference capability at EMS level 4, meeting A-level heavy industry standards, demonstrating high immunity to electromagnetic interference.Robustanti-interferencecapabilityatEMSlevel4,meetingA-levelheavyindustrystandards,demonstratinghighimmunitytoelectromagneticinterference.
An extensive distribution network spanning over 40 countries worldwide, with sample inventories in key regions like Germany, North America, India, and Japan, ensuring prompt product delivery and local service.Anextensivedistributionnetworkspanningover40countriesworldwide,withsampleinventoriesinkeyregionslikeGermany,NorthAmerica,India,andJapan,ensuringpromptproductdeliveryandlocalservice.
Participation in the development of four industry standards (NB/T42039-2014, NB/T 10285-2019, PV Photovoltaic Switching Power Supply, All-rounder DIY AC-DC Switching Power Supply), contributing to industry technological standardization.Participationinthedevelopmentoffourindustrystandards(NB/T42039-2014,NB/T10285-2019,PVPhotovoltaicSwitchingPowerSupply,All-rounderDIYAC-DCSwitchingPowerSupply),contributingtoindustrytechnologicalstandardization.
Target IndustriesTargetIndustries
Industrial automationIndustrialautomation
IoT devicesIoTdevices
Photovoltaic power and new energy systemsPhotovoltaicpowerandnewenergysystems
Smart grid systemsSmartgridsystems
Railway power and intelligent transportationRailwaypowerandintelligenttransportation
Medical power and in-vitro diagnostic equipmentMedicalpowerandin-vitrodiagnosticequipment
Automotive powerAutomotivepower
MiningMining
Telecommunications equipment and 5GTelecommunicationsequipmentand5G
Smart homeSmarthome
InstrumentationInstrumentation
LED lightingLEDlighting
EV charging stationsEVchargingstations
Major MarketsMajorMarkets
China, India, Japan, Eastern Asia, Southeast Asia, South AsiaChina,India,Japan,EasternAsia,SoutheastAsia,SouthAsia
Germany, Western Europe, Eastern Europe, Northern Europe, Southern Europe, United Kingdom, ItalyGermany,WesternEurope,EasternEurope,NorthernEurope,SouthernEurope,UnitedKingdom,Italy
North AmericaNorthAmerica
South AmericaSouthAmerica
Certifications/PatentsCertifications/Patents
Holds numerous product certifications including UL, CE, EN60601-1, and [Exia] IIC.HoldsnumerousproductcertificationsincludingUL,CE,EN60601-1,and[Exia]IIC.
Achieved ISO9001:2015 Quality Management System, IATF 16949 Automotive Industry Quality Management System, and ISO14001 Environmental Management System certifications.AchievedISO9001:2015QualityManagementSystem,IATF16949AutomotiveIndustryQualityManagementSystem,andISO14001EnvironmentalManagementSystemcertifications.
Complies with international standards such as CSA, CB, and DoE Level VI.ComplieswithinternationalstandardssuchasCSA,CB,andDoELevelVI.
Product designs adhere to universal safety standards including IEC/EN/UL62368, IEC/EN60335, IEC/EN61558, and GB4943.ProductdesignsadheretouniversalsafetystandardsincludingIEC/EN/UL62368,IEC/EN60335,IEC/EN61558,andGB4943.
Possesses over 1,300 intellectual property rights (including more than 440 invention patents) and has applied for over 1,600 invention patents over 24 years.Possessesover1,300intellectualpropertyrights(includingmorethan440inventionpatents)andhasappliedforover1,600inventionpatentsover24years.
One of the few power supply manufacturers with independent intellectual property rights for integrated circuits, innovative transformer structures, assembly systems, and appearance designs.Oneofthefewpowersupplymanufacturerswithindependentintellectualpropertyrightsforintegratedcircuits,innovativetransformerstructures,assemblysystems,andappearancedesigns.
Recognized as a Guangdong IPR Demonstration Enterprise and awarded the Guangdong Patent Gold Award.RecognizedasaGuangdongIPRDemonstrationEnterpriseandawardedtheGuangdongPatentGoldAward.
Passed BSCI (Business Social Compliance Initiative) certification, demonstrating adherence to international standards for commercial social responsibility and human rights.PassedBSCI(BusinessSocialComplianceInitiative)certification,demonstratingadherencetointernationalstandardsforcommercialsocialresponsibilityandhumanrights.