Electronic Control Service

Customized Electronic Control Solutions

We have design technologies for circuits, software, and firmware, mechanisms, power supplies, etc. Combining these technologies with customer designs can meet customers' best product requirements. Our experienced electronics R&D team carefully checks specifications and understands customer needs, has extensive experience complying with electronic product regulations, and provides design services that meet domestic technical standards.

Electromechanical Control Solutions
Sports equipment, vehicle actuators, motors, frequency converters, intelligent automatic control equipment, machine tools, various types of motor controllers, cooperate with customers in multiple industries and focus on R&D and manufacturing services for electronic control. Integrate software and hardware technologies in the electronic field, single-chip, sensor, communication, etc., and optimize the solution through Simulink and Labview simulation software.

Human-Machine Interface Solutions
R&D hardware engineers have an average of more than ten years of experience, capable of providing services such as electronic module design and development, electronic circuit design, PCB design layout, and parts selection. Our Engineers are familiar with new technologies, cutting edge materials, resource allocation, integration, etc., with professional experience in electronics to help customers simplify product design, reduce costs, and meet customer product specifications, quality, and price expectations. We are certified by IATF16949,providing high quality service for all of our costumers.

Embedded System Solutions
Professional software and hardware integration technology focus on MCU and ARM embedded systems. The technical field spans software, firmware, and hardware I/O interfaces and devices and provides a variety of stable, high-efficiency, and flexible wireless communication application plans. Import Model-Based Development (MBD) solutions for safety-conscious products.

Application field:
  • Motor Vehicles, Vehicle Actuators and Motion Control
  • Equipment Types and Motor Control Related Products

Related technologies:

  • Application of Visibility Control System
  • Motor drive control technology (such as BLDC brushless DC motor)
  • Sensing and data acquisition control technology
  • Model-Based Development (MBD)
  • Integrated man-machine interface operation and display functions
Application field :
  • Motor vehicle, vehicle driving operation interface
  • Home appliances, electronic devices, industrial equipment user interface

Related technologies:

  • Corresponding to functional safety requirements (such as automotive ASIL level, electric vehicles)
  • Control options such as voice control, gestures, biometrics and more
  • Position sensing technology (contact, non-contact)
  • Active and passive feedback function (haptic technology)
  • Integrated digital display functions (LCD, TFT, OLED, etc.)
Application areas:
  • Motor vehicle, other vehicle electrical system
  • Various embedded electronic control systems for electronic devices

Related technologies:

  • Corresponding to functional safety requirements (such as automotive ASIL level, electric vehicles)
  • Wifi, BLE and other wireless communication module functions
  • Model-Based Development (MBD)
  • Communication protocols in the automotive field (such as CAN, LIN)
  • Various sensor module application technologies (infrared, hall, lidar, radar) 

Unique development service experience, better development project results.

We focus on solving customer concerns and building long-term relationships through integrity. Continue to focus on professional services in the electronic field, becoming the best support for developing customers' products, and assisting customers in every critical business development.


Automotive electronics

In recent years, electric vehicles, autonomous driving, and electrical/electronic architecture have developed rapidly and become one of the most promising industry trends. Wellysun has rich experience in product development in automotive electronics and has successfully created and mass-produced products used by many domestic and foreign automakers. Unlike ordinary products, automotive electronics focus on safety and functional stability, such as ISO 26262 and IATF 16949 certifications. Especially for embedded system products for automotive applications, the selection specifications of electronic parts need to meet the criteria (AEC-Q series), and the integration of software and hardware needs to be considered in the design and development stage.

Model-Based Design

Based on the development process of MatLab®/Simulink®, through hardware design and software, firmware function simulation, it can shorten the test time and reduce the development cost and error rate. An extensive library of essential functions to support the development of modular solutions. This development method is widely used in automotive, medical and other fields with safety considerations.

ECU for vehicle,Solution Advantages at a Glance  −

 Electronic Control Unit, (ECU),is used to control the major systems of the car, and the internal components include: Microcontroller (MCU). Input and output circuits. AD (analog and digital) conversion circuits. Power supply components. In-vehicle communication circuits.

- Software and hardware function strategy designed according to security level
- Optimized hardware design for automotive with consideration of reliability and regulations
- Complete supply chain of automotive-grade electronic components
  - Reduce test time through simulation and verification of software functions
  - Extensive modular basic function library to support rapid solution output

RFWireless communication function

Near field wireless communication technology is the main connection form of the IoT, including NFC, Wi-Fi, Bluetooth, ZigBee, Z-Wave, etc. The concept of the IoT is rapidly promoting the development of near field wireless communication technology and endows products with many new functions. However, due to miniaturization, communication modules and antennas must be lighter, thinner, and smaller., EMI and EMC issues should be considered to prevent related functions from interfering and affecting their regular operation.

Wireless technology,Solution Advantages at a Glance  −

Considering the problems of electromagnetic interference (EMI) and electromagnetic compatibility (EMC) to prevent related functions from interfering with and affecting their regular operation, the components are accurately measured and calculated to find the best circuit design and adequately implement the overall system product construction. Furthermore, avoid interfering with each other to minimize the risk of all possible problems.

- The main applications of RFID and NFC are in the identification function

 - Zig-Bee and Z-wave are mainly used in IoT products

- Wi-Fi Higher power consumptionFast transfer rate for seamless connection

- Bluetooth is suitable for many products in terms of transmission distance, power consumption, cost and efficiency

Custom  power suppliesCustomized power supply

We have more than 20 years of experience in power circuit hardware design and have mass production results adopted by several international manufacturers. So can customized transformers and coils, power supplies, and power converters to help customers develop power supply products to meet the requirements of various types of conditions: long-life capacitors, customized appearance and shape, waterproof design, peak power, high resistance wireless electromagnetic interference, customized output voltage, shock and dust resistance, power density, ultra-thin design, Low Ripple, multiple outputs, etc.

EMI/EMC/EMSProblem-solving craftsmanship

Focus on electronics solutions   −If you work with our team, you will find out how we focus on solving all your electronics problems. For example, every electronic product needs to consider EMI/EMC issues. We have rich experience, and the engineers of the R&D team will treat every product you entrust to us as the most critical project. Every little detail of research and development is carefully designed and considered. In our development projects, we welcome customer teams to communicate and cooperate closely with us, and we will serve our customers wholeheartedly.。

An electronic control solution must be considered comprehensively, from confirmation of specifications to circuit diagram design, layout, type selection, verification, etc. We have complete design know-how and carefully follow specifications to ensure that our solutions have good design quality.

Problem-solving craftsmanship

Find your product electronic control solution

Automotive electronics

In recent years, electric vehicles, autonomous driving and automotive electronics have continued to develop rapidly. Wellysun has rich experience in product development in automotive electronics.

Motor Control Products

Electric vehicles, vacuum cleaners/sweeping robots, power tools, equipment cooling fans, freezer cooling fans, water pumps, ceiling fans and ceiling fan lights, range hoods, fitness equipment, etc.

Power Supply Products

With power conversion as the core technology, we provide various types of special transformers, CCFL inverters, high-power inverters, chargers, and electronic module products for power supplies

Wireless Communication Products

4G/LTE/920MHz/Zigbee/W-LAN/Bluetooth/RFID

IoT Products

The customized design of IoT products conforms to the electronic architecture of low power consumption, high scalability and small size, and fully considers the solution cost control, platform stability and supportability.

Inquiry about product solutions.

We focus on solving the problems that customers care about, continue to focus on professional services in the electronic field, become the best partner for the electronic development of customers' products, and assist customers in every critical product and business.