Power electronics
High-efficiency, thermally robust power converters.
- SMPS, AC/DC and DC/DC power supplies
- Power factor correction (PFC)
- MOSFET, IGBT and SiC drivers
- Lead-acid and lithium battery chargers
Thai Hung Khang Technology JSC · HTK Technology
Designing and manufacturing electrical and electronic equipment for industrial and consumer use
We research, design and manufacture UPS systems, inverters and motor controllers: from concept, simulation, PCB and embedded firmware to mass production in our own factory.
Our expertise
Specialists in electrical power conversion and control
Four core areas built on one shared foundation: power circuit design, digital control and embedded software.
UPS systems
Uninterrupted power for critical equipment.
- Offline, line-interactive and online UPS
- Load-specific UPS
- Battery management, BMS
- Remote monitoring and alarms
Inverters
Stable pure sine wave DC-to-AC conversion.
- Single- and three-phase pure sine inverters
- Solar inverters, MPPT
- Hybrid inverters with energy storage
- Power for mobile equipment and vehicles
Motor control
Precise, quiet and energy-efficient controllers.
- BLDC, PMSM, DC and stepper motors
- FOC and sensorless control
- Variable frequency drives for AC motors
- CAN, Modbus, RS485 communication
Products: BLDC ceiling fan controller, BLDC stand fan controller, vacuum cleaner controller, drone ESC
Services
Your end-to-end design partner, from drawing to product
Custom design (ODM), contract manufacturing (OEM), or just a single step of your development chain. Design files are kept confidential under agreement.
Hardware designSchematics, component selection, thermal and reliability analysis.
PCB designPower PCB layout, insulation, EMI reduction.
Embedded softwareControl firmware for microcontrollers and DSPs.
Prototyping & testingPrototypes, efficiency, thermal and protection testing.
Mass productionProduction transfer, test fixtures, quality control.
Process
Six steps of product development
Risks are controlled from the design stage, because changes are difficult and costly once production starts.
Requirements & solution
Clarify input/output specs, standards and operating environment; choose a suitable circuit topology.
Simulation & calculation
Simulate the circuit, control loops, losses and component stress before building hardware.
Circuit & PCB design
Finalize schematics, PCB layout, mechanical and thermal design.
Control software
Develop control, protection and communication firmware; tune it on prototypes.
Prototype & testing
Measure efficiency, temperature and load response; test short circuits and fault modes.
Production & support
Transfer to factory production, inspection procedures, warranty and continuous improvement.
Capabilities
R&D in Hanoi, manufacturing in Ninh Binh
Combining an R&D team with a factory in an industrial park shortens the path from prototype to commercial product.
Research & development
Electronics, control and embedded software engineers based at our Hanoi office.
Manufacturing plant
Factory in Dong Van I Industrial Park, Ninh Binh Province, for assembly and mass production.
Quality control
Test fixtures and procedures check every unit before it leaves the factory.
Contact
Tell us about your project
Let us know your application, power rating and expected volume; our engineering team will reply with a suitable solution.