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.
https://www.xmamazon.com
https://www.xmamazon.com
https://www.plcdcs.com/
www.module-plc.com/
https://www.ymgk.com
LAM Research 810-072907-005 VTM Breakout PCB
Lam Research 810-068158-014 NODE ROBOT INTERFACE BOARD
LAM Research 810-048219-021 PCB pulse module
LAM Research 810-048219-008 PCB ASSY PULSE Power Board
Lam Research 810-046015-010 VIOP III PCB BOARD
Lam Research 810-046015-009 VIOP PHASE III MODULE CARD Rev. B
LAM Research 810-034817-003 interface Board
LAM Research 810-034806-105 HALO/VCI INTRF-6 PCB Assy
LAM Research 810-034803-002 Assy PCB DIP BreakoutAPMU
LAM Research 810-031183-001 Dual Gas feed W/Toxic Motherboard
LAM Research 810-017388-003 VME Ethernet Address PCB
LAM Research 810-017082-004 16 chanel Heater Control PCB
LAM Research 810-017031-004 ADIO Board
LAM Research 810-017003-004 High Frequency PCB Board
LAM Research 810-015987-101 TCP AUTOTUNE PCB BOARD
LAM Research 810-014025-004 VCI/BICEP II SCALING
LAM Research 810-002895-102 Lonworks Valve Control Node PCB
LAM Research 810-001489-016 Rocker Valve Interface Board
LAM Research 810-000839-003 ESC CURRENT MONITOR
LAM Research 685-151520-102 COMPUTER Ethernet
LAM Research 685-151512-102 Computer EC2 QNX4 Module
LAM Research 685-058616-001 7001A200-2 BDS Receiver
LAM Research 660-900984-009 1513 RF Generator
LAM Research 660-900984-008 RF Generator
LAM Research 660-200788-001 3Kw RF Generator
LAM Research 660-072825-200 MKS LVF3527A-10B-05 27Mhz RF GENERATOR
LAM Research 660-063437-003 AE APEX 2013 M/N 3156113-024 RF Generator
LAM Research 660-063435-003 AE Apex 1513 M/N 3156110-003 RF Generator
LAM Research 660-032596-014 AE APEX 1513 MN 3156110-014 RF Generator
LAM Research 63-431842-00 Controller
LAM Research 63-431069-00 controller
LAM Research 61-420450-00 Controller
LAM Research 605-707109-012 VME-LTNI-S5 Network Interface Module
LAM Research 605-707109-002 VME-LTNI-S4 SEMICONDUCTOR BOARD
LAM Research 605-109114-004 V7668A-132L00W04 Single Board Computer
LAM Research 605-109114-003 V7668A Board
LAM Research 605-109114-002 Single Board Computer
LAM Research 605-109114-001 V7668A-131000 4-Port Gigabit Ethernet Card Module
LAM Research 605-099141-004 MVME 2604 712 I/O Board
LAM Research 605-097209-003 Watlow HAL Board
LAM Research 605-064676-007 V7668A-132L00W01 SBC Board
LAM Research 605-064676-006 V7668A-132L00 4-Port Gigabit Ethernet Board
Lam Research 605-064676-005 GE FANUC EMBEDDED SYSTEMS VME 7671
LAM Research 605-064676-003 GE VME 7671 SBC Board
RELIANCE O-57442 Data Highway Plus Interface module
RELIANCE O-57441 Automate Modbus Plus I/O Module
RELIANCE O-57440 Ethernet Network Interface module
RELIANCE O-57435 AutoMax 7010 processor module
RELIANCE O-57431 AutoMax processor modules
RELIANCE O-57430 Processor module
RELIANCE O-57428 Toledo Scale Interface Modul
RELIANCE O-57423 Automax Memory DCS Module
RELIANCE O-57420 5-24 VDC Output Module
RELIANCE O-57419- 5-24 VDC Input Module
Reviews
There are no reviews yet.