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  • How to choose power chip in driver PCB design

    How to choose power chip in driver PCB design

    When designing PCB, it is necessary to choose DC/DC or LDO for power chip design. To put it simply, only DC/DC can be used when boosting, because LDO is a voltage drop type and cannot boost. When the designed circuit has the following requ ...   Read more

  • Differences between OBM,ODM and OEM in processing field

    Differences between OBM,ODM and OEM in processing field

    OBM:OBM(Orignal Brand Manufactuce). That is, the foundries operate their own brands. Because the foundries need a perfect marketing network to support OBM, the cost of channel construction is very high, and the energy spent is far higher than that s ...   Read more

  • Permanent magnet brushless motor with controller

    Permanent magnet brushless motor with controller

    The permanent magnet brushless motor with controller, as its name implies, is an all-in-one machine combining controller and motor, and the controller is installed on the upper or side of the motor in a backpack manner. Basic functions Accurat ...   Read more

  • Driving scheme of brushless DC air cooler

    Driving scheme of brushless DC air cooler

    Functional features: It can be applied to the electric drive of DC brushless air cooler with built-in communication protocol, and can be quickly configured and used.Support input voltage 12V~60V, stable output current 10A and instantaneous cu ...   Read more

FAQ

What are the three control modes of servo motor controller?

They are speed control mode, torque control mode and position control mode. Among them, speed control and torque control are controlled by analog quantity, and position control is controlled by pulse. According to the customer’s needs, choose among these three control modes. ... + Read more

What will the poor layout of the motor controller chip cause?

As we all know, poor layout can lead to poor EMI performance, poor heat dissipation, or motor controller equipment can not work normally sometimes. Most of the problems that cause the motor controller to fail to operate normally are caused by poor layout. HF- Motion in the process of independent research and develo ... + Read more

Would the motor controller power supply module and control module be isolated?

It is not necessary to isolate; the isolation is for safety and control performance. So it also depends on your voltage power level, PCB design and product control accuracy requirements. ... + Read more

The Effect of Hall Sensor on Motor Controller

Usually motors are equipped with Hall sensors or encoders with higher precision. This time we will start with Hall sensors with higher universality. Hall sensors are generally distributed inside the motor at an angle of 120 degrees. According to different changes of hall voltage, thus detecting the position of the ... + Read more

HF Motion PCBA Service

In response to different customer groups and requirements, we will provide corresponding services. In order to be able to answer the customer’s doubts and solve the customer’s needs in the shortest possible time. Details are as follows: One-stop Production and Assembly: The factory can complete all PCBA ... + Read more

Things need for PCB Assembly

When we start the PCBA process, we need the following raw materials: Blank rigid PCBBasic electronic components + Customize additional componentsAccording to customer’s requirements, select welding, pasting, testing and other equipment.According to welding equipment, welding components and welding flux are pr ... + Read more

Quick PCBA Production Options

We have different development plans for different customer groups. One of them is the rapid production line. Under this option, the production time of PCBA will be lower than expected, that is to say, the assembly test and delivery can be completed in a shorter time. Fully saving the precious time of customers. Howeve ... + Read more

HF Motion PCBA Advantages

ISO9001, CE, Patent certificate, with many R&D certificates and patent certificates.It has been established for 9 years, with rich experience in production, excellent team management and simple process.A variety of professional equipment can meet the daily needs of customers.Excellent quality, exporting and servin ... + Read more

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