(1) High reliability, and it is not easy to cause a flying accident. When the servo motor is controlled by the analog voltage method, it is possible to raise the control voltage to a positive maximum value if there is a problem that the wiring is wrong or the component is damaged during use. This situation is very dangerous. This problem does not occur if a pulse is used as the control signal.
(2) The signal has good anti-interference performance. The anti-interference performance of digital circuits is unmatched by analog circuits.
Of course, due to the limitations of servo drives and motion controllers, there are some performance weaknesses in controlling the servo motor in a pulsed manner. First, the pulse operation mode of the servo driver cannot be separated from the position working mode, and the second is how the motion controller and the driver transmit information with a sufficiently high pulse signal. These two fundamental weaknesses make the pulse-controlled servo motor very limited.
(3) The flexibility of control is greatly reduced. This is because the servo drive operates in position mode and the position loop is inside the servo drive. So the PID parameters of the system are very inconvenient to modify. It can be difficult to implement when users demand higher control performance. From a control point of view, this is just a very low-level control strategy. If the control program does not utilize the encoder feedback signal, it actually becomes an open loop control. If feedback control is used, there are two position loops in the whole system, and the controller is difficult to design. In practice, feedback control is often not used, but untimely read feedback is used for reference. Such an open loop system cannot be overcome if there is interference on the signal path between the motion controller and the servo driver.
(4) The speed of control is not high.
SMD/SMT Inductor(Coils)
An SMD inductor is a surface mount device inductor. It is a model of inductor that has no wire leads on its ends. This type of inductor is mounted directly to the surface of a circuit board via tining or soldering. They are positive reactance devices, available in many sizes and form factors optimized for particular applications. They are used in circuits that require filtering, power supplies, and many other functions. Inductance is associated with any PCB trace, via and ground plane and is usually considered a parasitic effect in all passive components and integrated circuits with wire bonds.ve components and integrated circuits with wire bonds.
Features:
â–ªIntegrally molded Power Inductor using a metallic magnetic material.Magnetic shield type and low noise
â–ªIt achieve large current,low Rdc,and compactness
â–ªGood performance in high-temperature environments with good DC superimposition characteristics
â–ªNo Halogen,RoHS compliant
Application:
Power supply around the PC,servers,communication devices,automotive electronics,compact power supply modules,others.
FAQ
1-MOQ?
We will work hard to fit your MOQ .Small purchase quantity is ok.
2-Payment term?
T/T, Western Union, Paypal, Credit Card
3-Delivery port?
Shenzhen, Guangzhou, Zhongshan, Hongkong.
4-Shipping date?
About 7 days when we check the payment.
5-Do you produce the core and bobbin by yourself .
Yes.we have 2 head company,1 subsidiary company.one is bobbin factory,one is core factory,last one is transformer factory.
6-Where is your factory?
In ShaanxI
Smd Inductor,Smd Power Inductor,Smt Power Inductor,Copper Wire Smd Inductor
Shaanxi Magason-tech Electronics Co.,Ltd , https://www.magason-tech.com