6ES7902-3AC00-0AA0 RS485/RS422电缆 10m
在直流有刷电机的基础驱动中,如果电机负载不变,我们只要设置固定的占空比(电压),电机的速度就会稳定在目标范围。
然而,在实际的应用中,负载可能会发生变化,此时如果还是输出固定的电压,电机的速度就偏离目标范围了,为了解决这个问题,我们需要引入自动控制系统中的闭环控制。接下来我们开始学习自动控制系统的内容。
概念:用自动控制装置,对关键参数进行自动控制,使它在受到外界干扰而偏离正常状态时,能够被自动地调节回到目标范围内。
应用场景:电水壶保温系统 、大棚温控系统、水位控制系统,等等。
ASML 4022.486.5364 Optic mirror and sensor SVG
ASML 4022.472.72461 PR Bale ECPL PBCB Cable SVG
ASML 4022.470.5367 WH SHB SVG
ASML 4022.456.25091 Danfoss Thermo Haake valve 018F6991
ASML 4022.436.4496 Module Board SVG
ASML 4022.436.4479 Shutter Booster Module Card SVG
ASML 4022.436.2693 Module Board SVG Motion Controller
NEW ASML Extraction VaporSorb CSP ESI0004186-03
ASML/SVG 4022.471.6598. ACPA MK4 CFT Engineering
ASML/SVG 4022.436.8604
ASML/SVG 4022.436.0243 Video Switch Module
ASML 4022.436.8512 Amplifier Module/card SVG
ASML /SVG 4022.454.6940 ESA-X1
ASML 4022.454.5626 Carbon Filter
ASML/SVG 4022.431.20761 Cold Light Mirror 365
ASML/SVG 4022.502.25439 Function 2-3-5-6-7-12 Kay Lith.
ASML 4022.470.0060.4 Maxon DC Motor 137562
ASML 4022.456.39541 8” Wafertable Cont. Clamp Flat
ASML/SVG 4022.438.9706/4022.428.9718 Ser. T. PCB Module
ASML/SVG 4022.436.7146 LBR Power Supply
ASML/SVG 4022.436.1607 Module
ASML/SVG 4022.428.14901 Rev. C
ASML/SVG 4022.455.48161 W-F-V-6
ASML/SVG 4022.455.48171 W-F-9-6
ASML/SVG 4022.436.4492
ASML/SVG 4022.437.2886
ASML/SVG 4022.456.07242 8” Wafertable C.C. Flat TIN SSP
ASML/SVG ATWT 4022.484.96532 Coil Limms ASSY
ASML/SVG 859-0929-006B Stage Decoupling/Over Current
ASML/SVG 854-8089-002C Perkin-Elmer Assy
ASML/SVG 851-8877-002C Perkin-Elmer Assy A1302
ASML/SVG 4022.435.3541
ASML/SVG 859-0929-006A Stage Decoupling/Over Current
ASML/SVG 859-0984-002A Current Drive Board
ASML/SVG 859-0984-002C Current Drive Board
ASML 4022.436.5024 SVG
ASML/SVG PAAC 450/20 Power Supply Module 4022.471.7669
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ASML 4022.437.0198 Power Amplifier Module SVG
ASML 4022.437.2993 8 Channel Fiber Optics card SVG
ASML/SVG Agilent Z4203B HPLR Laser
ASML/SVG Jenoptik Jena Lens Lot of 8
ASML/SVG 865-8009-001-B Stage Decoupling/Over Current
ASML/SVG 859-0984-004A