Company Profile
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Gosgroup Introduction

GOS Group is the main share holder of Gospower  Founded 1993  20 years Development  Headquartered in Hunan  27 Hectares Plant  500 Million Turnover 2019  3000 Employees N

Gosgroup Introduction GOS group Hunan Shenzhen Plant Chengdu Plant 8 subsidiary companies, 6 national hi-tech certificated, 1 listed company, 6 oversea technical support offices : Brazil, India, Kenya, Ghana, Dubai and Taipei.

Group's Brands Power Electronics （Gospower Electric） Satellite & Digital TV System

Gospower Profile

Gospower Profile Main Subsidiary of Gosgroup  Found in 2006, Located in Bao'an Shenzhen  R&D Office Space: 4000 m2  Factory Space: 18,000 m2  900 staff including 200+ engineers R&D Center  Certificated National High-Tech Enterprise  One of Top 100 Private Enterprises in Bao’an  Independent Innovation Advantage Enterprise in Bao'an.

Field & Solutions Focus on power electronics and Its application ODM PSU POE related power PSU for Telecom Industry power supply Redundancy power supply Sever & ATX PSU CRPS server power Slim sever power Power shelf Gaming ATX ATX computer power Network Power System 48V Embedded power system HVDC Embedded power system LI battery Rack mount UPS Outdoor DPS EV Power OBC & DC/DC 3 in 1 Onbor ON site charge power system Portable charge system PSU for HPC Miner power supply Rectifier module Water cooling PSU PSU for information, communication & Electric Vehicle

Gospower Sales Revenue US$: million 300

Worldwide Partners

R&D Team and Structure PM & safety Project Management & safety Components qualify & platform, BOM & cost analysis ODM Power Dept Computing &Gaming Power Dept Quickly response & Pilot run Mechanic design Server Power Dept Evaluation & testing Network power Dept

R&D Team and Structure R&D platform Dept ODM HW team I ODM Power Dept ODM HW team II Computing power HW Team Computing &Gaming Power Dept Server power HW team Gaming Power HW team Server Power Dept Server power HW team power Module FW team AC Power System Dept Network power Dept ON board EV Power system On site EV Power Dept DC Power System Dept

200+ Engineers & more than 40 engineers with 10 years power related experience. Experience accumulation 50 worldwide patents, Digital control for power electronics. Specialized in power electronics Independent R&D team for different application Building block technology platform Common Component platform PLM R&D process Management. Product platform, Technology platform, Component platform

 New Products Function  EMC Testing  Products Liability  Products Safety  Environment Flexibility Gospower has advanced and complete testing labs and equipment including EMC lab, EMS lab, DQE lab, Environmental lab, design verification lab, performance testing lab and safety testing lab etc.

Production Center

Production Center  18000 square meter plant  Over 600 well trained workers  Whole process mass production capacity  Intelligent test equipments  Automation manufacture  Professional management team & well trained employees  Stable & predictabl

Production Center Intelligent Burn-In System & Manufacturing Execution System 100% Burn-in process, guarantee products reliabilit

Production Center Lean Production in implementation Automation Production is Introduce

Quality Management System ISO-9001 Quality Management Standard management system certification to ensure product quality and comply with international regulations IATF-16949 Quality Management System ISO-14001 Environment management QC080000 Hazardous Article Control

Wal-Mart Audit Foxconn Audit Automobile Enterprises Audit BSCI Audit We support our customer with all the possible qualification audit

 Located in Songshanhu high tech Zone, Dongguan City, Guangdong Province  80000 square meter plant  Built according to green building standards  Industrial park integrating R&D and intelligent manufacturing  Expected to enter service

Tech platform

Technology platform Topology mainly used  Flyback & QR flyback  LLC & LLC with SR  Interleave LLC with or without SR  Phase shift FB with or without SR  CRM, CCM PFC & interleave PFC  Single phase Bridgeless PFC  3 phase Vennar PFC  3 level LLC with or with SR  3 level phase shift with or without SR  Single or Multiphase SR buck  Half bridge or full bridge inveter  3 level half bridge inverter  Bidirection converter CLLC/LLC  Active current sharing with analog or digital control Control & cooling  Traditional Analog control with TI/ON/NXP/Champion/MPS/Infineon/ST  Digital...

Technology platform High efficiency & compact size  96% peak efficiency 53.5V50A 1U* 105mm*269mm Fully digital control with ST DSC; CAN for current share Interleave CCM PFC+ LLC SR  97% peak efficiency 53.5V75A 1U* 105mm*269mm Fully digital control with ST DSC; CAN for current share interleave CRM PFC & interleave LLC with SR Titanic 12V 3000w 1U*73.5mm*265mm CRPS Fully digital control with bridgeless PFC and interleave LLC;  Titanic 12V 2600w 1U*73.5mm*185mm CRPS Fully digital control with Totem pole PFC and LLC  30KW module @700V 2U*122mm*446mm Fully digital control with TI DSP...

Technology platform System view for high performance & competitive cost  POE or injector application to simplify system wiring  Output voltage adaptive for system requirement s to take off the DC /DC converter on board in miner application , system efficiency is improving more than 5%.  ST ARM DSC in CRPS & digital Control application for competitive cost and on time shipping  AC & DC distribution Power System for edge computing & IDC application ;  DC distribution power backup system for 5G application

Technology platform Sustained investment on new technology  SIC new generation components application for higher efficiency  Totem pole Bridgeless PFC for compact size & higher power density  Inverter parallel to minimize the initial investment  Alternative energy for ICT application  Li-on BAT application for IT&CT backup application High efficiency High power