Description
hardware flow control. It is an ideal choice in the field of industrial automation.
The new SCALE-iFlex LT features an integrated push stage for fast turn-on and turn-off, reducing switching losses by 3 to 5%,
while Power Integrations’ Advanced Active Clamping (AAC) protection enables higher DC bus Voltage.
The SCALE-iFlex Single gate driver is sampling now, and the SCALE -i Flex LT driver is available now. PI”s two new drives will be
exhibited at PCIM ASIA 2021 Shenzhen International Power Components and Renewable Energy Management Exhibition, booth number D32, welcome to visit.
Related reading: PI participates in PCIM Asia 2021, see you in Shenzhen!
[Introduction] Classification of motors and introduction to control technology of permanent magnet synchronous motors
1.0 Classification of motors and introduction to control technology of permanent magnet synchronous motors
The basic electromagnetic induction produces force, which is similar to junior high school physics knowledge and will not be discussed anymore;
The knowledge about brushless DC and permanent magnet synchronous motors is too divergent and will not be discussed again;
Several points introduced in this article
Classification of motors and types of motors in daily life
Operating principle of brushless DC/permanent magnet synchronous motor
Similarities and Differences between Brushless DC and Permanent Magnet Synchronization
Control technology of permanent magnet synchronous motor
1. Classification of motors and types of motors in daily life
As shown in the figure, the types of motors can first be distinguished according to AC and DC types.
DC motors are encountered a lot in daily life. Almost all of them use batteries or 5V power supplies as energy, such as electric toys,
shavers, and small fans. This type of motor is classified in the commutation subdivision. The control method is also very simple. It can rotate
when the two poles are energized. The greater the voltage, the faster the rotation. If the two electrode wires are reversed, the rotation can be reversed.
If you have ever disassembled a DC brushed motor in a toy four-wheel drive vehicle, you will remember that there is a type II two-pole brush inside,
and the current commutation of the rotor is completed by the brush. In this type of motor, you will also find magnets inside, and the magnetic poles are
fixed and serve as the stator. Other subdivided unipolar motors and commutated electric excitation motors are less common in daily life and will not be introduced.
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ICS TRIPLEX T8153C
ICS TRIPLEX T8151C
ICS TRIPLEX T8123C
ICS TRIPLEX T8122C
ICS TRIPLEX T8121C
ICS TRIPLEX T8120C
ICS TRIPLEX T8111C
ICS TRIPLEX T9087
ICS TRIPLEX T9030
ICS TRIPLEX T9084U
ICS TRIPLEX T9083D
ICS TRIPLEX T9083U
ICS TRIPLEX T9082D
ICS TRIPLEX T9082U
ICS TRIPLEX T9901
ICS TRIPLEX T9902
ICS TRIPLEX T9193
ICS TRIPLEX T9191
ICS TRIPLEX T9310-02
ICS TRIPLEX T9882
ICS TRIPLEX T9881
ICS TRIPLEX T9852
ICS TRIPLEX T9851
ICS TRIPLEX T9833
ICS TRIPLEX T9832
ICS TRIPLEX T9831
ICS TRIPLEX T9803
ICS TRIPLEX T9802
ICS TRIPLEX T9801
ICS TRIPLEX T9482
ICS TRIPLEX T9431
ICS TRIPLEX T9401
ICS TRIPLEX T9110
ICS TRIPLEX T9300
ICS TRIPLEX 1433/09232486825
ICS TRIPLEX 151661 4013-2255
ICS TRIPLEX 9100
ICS TRIPLEX 9100 T9100@F2
ICS TRIPLEX FAIR-RITE VO
ICS TRIPLEX T8100
ICS TRIPLEX T8110B
ICS TRIPLEX T8151B
ICS TRIPLEX T8160
ICS TRIPLEX T8191
ICS TRIPLEX T8193
ICS TRIPLEX T8300
ICS TRIPLEX T8310
ICS TRIPLEX T8311
ICS TRIPLEX T8312-4
ICS TRIPLEX T8403
ICS TRIPLEX T8403C
ICS TRIPLEX T8403CX
ICS TRIPLEX T8431
ICS TRIPLEX T8461
ICS TRIPLEX T8461C
ICS TRIPLEX T8480C Analog Output with Paintcoat
ICS TRIPLEX T9310-02 PN-175486
ICS TRIPLEX T9310-02
ICS TRIPLEX T9402
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