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VE S CO

AV R M

AI SIO PL

LA N IA

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Features

■

Metal shaft and bushing

■

Consistent, smooth quality feel

■

Up to 4 sections available

■

Rotary switch option designed

■

RoHS compliant versions available*

for “on-off” function control

81/82 - 5/8 ” Square Single-Turn Panel Control

85/86 - 5/8 ” Square Single-Turn Panel Control with Rotary Switch

Potentiometer Speciﬁcations

Initial Electrical Characteristics

Conductive Plastic Element

Cermet Element

Standard Resistance Range

Linear Tapers (A, B, E, & H) ..................................................................(B & E) 1 K ohms to 1 megohm ............. (A & H) 100 ohms to 1 megohm

Audio Tapers (C, D, F, G, S, & T) .........................................................(D, G, S, & T) 1 K ohms to 1 megohm ... (C & F) 1 K ohms to 1 megohm

Total Resistance Tolerance .........................................................................±20 % or 10 % ...................................... ±10 % or 5 %

Independent Linearity .................................................................................±5 % ...................................................... ±5 %

Absolute Minimum Resistance ...................................................................2 ohms maximum .................................. 2 ohms maximum

Effective Electrical Angle ............................................................................(Linear tapers) 240 ° ± 5 °...................... (Linear tapers) 240 ° ± 6 °

(Audio tapers) 225 ° ± 5 ° ...................... (Audio tapers) 225 ° ± 6 °

Contact Resistance Variation .....................................................................±1 % ...................................................... ±1 % or 3 ohms (whichever is greater)

Dielectric Withstanding Voltage (MIL-STD-202, Method 301)

Sea Level ..............................................................................................1,500 VAC minimum .............................. 1,500 VAC minimum

70,000 Feet ..........................................................................................500 VAC minimum ................................. 500 VAC minimum

Insulation Resistance (500 VDC) ................................................................1,000 megohms minimum ..................... 1,000 megohms minimum

Power Rating At 70 °C (Voltage Limited By Power Dissipation or 350 VAC, Whichever Is Less)

+70 °C Single Section Assembly .........................................................(Linear tapers) 0.5 watt .......................... (Linear tapers) 2 watts

(Audio tapers) 0.25 watt ........................ (Audio tapers) 1 watt

+70 °C Multiple Section Assembly.......................................................(Linear tapers) 0.5 watt/section ............. (Linear tapers) 1 watt/section

(Audio tapers) 0.25 watt/section ........... (Audio tapers) 0.5 watt/section

+125 °C ................................................................................................0 watt..................................................... 0 watt

Theoretical Resolution ................................................................................Essentially inﬁnite .................................. Essentially inﬁnite

Environmental Characteristics

Operating Temperature Range ...................................................................-40 °C to +125 °C.................................. -40 °C to +125 °C

Storage Temperature Range ......................................................................-55 °C to +125 °C.................................. -55 °C to +125 °C

Temperature Coefﬁcient Over Storage Temperature Range ......................±1,000 ppm/°C ...................................... ±150 ppm/°C

Vibration (Single Section) ...........................................................................15 G ....................................................... 15 G

Total Resistance Shift ...........................................................................±2 % maximum ..................................... ±2 % maximum

Voltage Ratio Shift ................................................................................±5 % maximum ..................................... ±5 % maximum

Shock (Single Section) ...............................................................................30 G ....................................................... 30 G

Total Resistance Shift ...........................................................................±2 % maximum ..................................... ±2 % maximum

Voltage Ratio Shift ................................................................................±5 % maximum ..................................... ±5 % maximum

Load Life.....................................................................................................1,000 hours ........................................... 1,000 hours

Total Resistance Shift ...........................................................................±10 % maximum ................................... ±5 % maximum

Rotational Life (No Load) ............................................................................100,000 cycles ...................................... 100,000 cycles

Total Resistance Shift ...........................................................................(Linear taper) 10 ohms or ..................... (All tapers) ±5 % TRS maximum

±10 % TRS max. (whichever is greater)

(Audio taper) ±20 % maximum

Contact Resistance Variation @ 50,000 cycles

(Audio taper) ..................................................................................±3 % ...................................................... ±3 %

(Linear taper) .................................................................................±2 % ...................................................... ±2 %

Moisture Resistance (MIL-STD-202, Method 103, Condition B)

Total Resistance Shift ...........................................................................(B & E tapers) ±10 % maximum ........... ±5 % maximum (all tapers)

(D, G, S & T tapers) ±20 % maximum

Insulation Resistance (500 VDC) ..........................................................100 megohms minimum ........................ 100 megohms minimum

IP Rating .....................................................................................................IP 40 ...................................................... IP 40

Mechanical Characteristics

Stop Strength

1/4 ” and 1/8 ” diameter shafts ......................................................................................................................................................... 45.19 N-cm (4 lb.-in.)

7/8 ” length shaft ................................................................................................................................................................................. 22.6 N-cm (2 lb.-in.)

Mechanical Angle ...................................................................................................................................................................................................... 300 ° ±5 °

Torque

Starting and Running Torque (Non-Locking Bushings)

Single Section ................................................................................................................................................................. 0.14 to 1.06 N-cm (0.2 to 1.5 oz.-in.)

Dual Section .................................................................................................................................................................... 0.14 to 1.06 N-cm (0.2 to 1.5 oz.-in.)

Triple Section ................................................................................................................................................................... 0.35 to 1.41 N-cm (0.5 to 2.0 oz.-in.)

Quadruple Section .......................................................................................................................................................... 0.35 to 1.41 N-cm (0.5 to 2.0 oz.-in.)

Starting and Running Torque (Locking Bushings) ..................................................................................................... 0.14 to 2.82 N-cm (0.2 to 4.0 oz.-in.)

Shaft Locking Torque with Locknut @ 10 in-lb. (B & E Bushings) ........................................................................................................ 14 N-cm (20 oz-in.)

Mounting ...................................................................................................................................................................1.7-2.0 N-m (15-18 lb.-in.) maximum

Weight (Single Section).............................................................................................................................................................................. 21 grams maximum

(Each Additional Section) ...................................................................................................................................................................... 6 grams maximum

Terminals .......................................................................................................................................................................... Printed circuit terminals or J-Hooks

Soldering Condition .................................................................. Recommended hand soldering using Sn95/Ag5 no clean solder, 0.025 ” wire diameter.

Maximum temperature 399 °C (750 °F) for 3 seconds. No wash process to be used with no clean ﬂux.

Marking.......................................................................... Manufacturer’s trademark, wiring diagram, date code and resistance, manufacturer’s part number

Ganging (multiple section potentiometers) ..................................................................................................................................................... 4 cup maximum

Hardware ...........................................One lockwasher and one mounting nut is shipped with each potentiometer, except where noted in the part number.

For dimensional drawings see pages 3 & 4.

For ordering information see page 5.

NOTE: Model 81/82 performance speciﬁcations do not apply to units subjected to printed circuit board cleaning procedures.

1At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.

*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications

81/82 - 5/8 ” Square Single-Turn Panel Control

85/86 - 5/8 ” Square Single-Turn Panel Control with Rotary Switch

Rotary Switch Speciﬁcations

Initial Electrical Characteristics

Contacts:

DPST ...............................................................................................................................................................................N.O/N.O.,N.C./N.C. or N.O./N.C.

DPDT ................................................................................................................................................................................2 N.O./N.C. (break before make)

Power Rating (Resistive Load):

DPST ............................................................................................................ 2 A @ 125 volts RMS-60 Hz or 2 A @ 28 VDC, 1 A @ 250 volts RMS-60 Hz

Contact Resistance (0.1 VDC-10 mA) ..................................................................................................................................................... 10 milliohms nominal

Contact Bounce ................................................................................................................................................................................ 5 milliseconds maximum

Dielectric Withstanding Voltage (MIL-STD-202, Method 301)

Sea Level ............................................................................................................................................................................................. 1500 VAC minimum

Insulation Resistance ....................................................................................................................................................................... 1000 megohms minimum

Environmental Characteristics

Operating Temperature Range ...........................................................................................................................................................................0 °C to +70 °C

Storage Temperature Range ........................................................................................................................................................................ -65 °C to +125 °C

Vibration (Dual Section) ....................................................................................................................................................................................................... 8 G

(Triple Section) .................................................................................................................................................................................................... 5 G

(Quadruple Section) ........................................................................................................................................................................................... 3 G

Contact Resistance ........................................................................................................................................................................ 10 milliohms maximum

Shock (Dual Section) ......................................................................................................................................................................................................... 20 G

Rotational Life ..................................................................................................................................................................................................... 25,000 cycles

Switch Actuating Torque (50% Duty cycle @ Rated Power Load) .................................................................................. 1.41 to 4.94 N-cm (2 to 7 oz.-in.)

Moisture Resistance (MIL-STD-202, Method 106, Condition B)

Contact Resistance (0.1 VDC-10 mA) ............................................................................................................................................ 10 milliohms maximum

Insulation Resistance (After 24 Hours @ Room Temperature) (500 VDC) .................................................................................... 100 megohms minimum

Switch Housing Material ................................................................................................................. High temperature, ﬂame retardant, thermosetting plastic

Mechanical Characteristics

Actuating Torque (Each Section, Switch Module Only) ....................................................................................................... 3.53 to 10.6 N-cm (5 to 15 oz.-in.)

Running Torque (Out of Detent, 2-4 Module Assembly)..................................................................................................... 0.21 to 1.41 N-cm (0.3 to 2 oz.-in.)

Detent ..................................................................................................................................................................................................... CW or CCW standard

Actuation Angle ...................................................................................................................................................................................................................25 °

Contact Materials ..........................................................................................................................................................................Fine silver with gold overlay

Terminal Styles .................................................................................................................................................................................................. Solder lug only

Standard Orientation ..............................................................................................................................................................In-line with control terminals

Optional .......................................................................................................................................................................... Rotated 90 ° CCW from standard

Terminal Strength (Before and After Soldering Heat Exposure) .......................................................................................................... 0.9 Kg (2 lbs.) minimum

NOTE: Model 81/82 performance speciﬁcations do not apply to units subjected to printed circuit board cleaning procedures.

1At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications

81/82 - 5/8 ” Square Single-Turn Panel Control

Product Dimensions

"A" Bushing

3/8 " (9.53 mm) Dia. Plain - Single Shaft

12.7,15.88,19.05,22.23± .79

(1/2, 5/8, 7/8,

1/32)

STANDARD

3/8-32 UNEF

6.35

.03

DIA.

(1/4

1/32)

1.19 WIDE X

SHAFT SLOT

(.047)

1.60+.38/-.00

DEEP

(.063+.015/-.000)

7.92

MIN.

.25

(.312)

° ±5 °

X (.010)

9.53

.13

CHAMFER

(.375

.005)

PILOT DIA.

5.49 OPTIONAL FLAT 16.00 LONG OR 1.52 FROM

(.63)

(.216)

(.06)

17.46

"A" BUSHING END FOR SHAFTS UNDER

(11/16)

"B" Bushing

3/8 " (9.53 mm) Dia. Plain - Single Shaft

15.88

.79

(5/8

1/32)

STANDARD

1.19

SHAFT SLOT

WIDE X

(.047)

1.60 + .38/- .00 DEEP

(.063 +.015/-.000)

6.32

.03

DIA.

(.249

.001)

.25

° ±5 °

CHAMFER (.010)

"C" Bushing

1/4 " (6.35 mm) Dia. Plain - Single Shaft

9.53,12.7,15.88,19.05,22.23

.79

(3/8, 1/2, 5/8, 3/4, 7/8,

1/32)

STANDARD

3.162

.025

DIA.

(.1245

.001)

.79

SHAFT SLOT

WIDE X

(.031)

.79

.25 DEEP

(.031

.010)

.25

° ±5 °

CHAMFER (.010)

9.50

.38

(.375

±.015)

12.70

.13

(.500

.005)

6.35

.13

(.250

.005)

1/4-32 UNEF

3/8-32 UNEF

11.13

(.438)

MIN.

9.53

.13

(.375

.005)

PILOT DIA.

4.45

(.175)

MIN.

6.35

.05

(.250

.002)

PILOT DIA.

2.39

.13 OPTIONAL FLAT 6.35 LONG OR 1.52 FROM

(.094

. 005)

(.250)

14.30 (.06)

"C" BUSHING END FOR SHAFTS UNDER

(9/16)

"E" Bushing

1/4 " (6.35 mm) Dia. Locking - Single Shaft

12.7

.13

(.500

.005)

15.88

.79

(5/8

1/32)

STANDARD

3.18

.03

DIA.

(.125

.001)

10.80

(.425)

MIN.

6.35

.05

(.250

.002)

PILOT DIA.

SHAFT SLOT .78 WIDE X

.78

.03 (.031)

(.031

.001) DEEP

.25

° ±5 °

X (.010)

CHAMFER

"A" Bushing

3/8 " (9.53 mm) Dia. Plain - Concentric Shaft

28.58

.79

(1-1/8

1/32)

STANDARD

9.53

(.375)

6.32

.03

DIA.

(.249

±.001)

3.162

.025

DIA.

(.1245

.001)

"C" Bushing

1/4 " (6.35 mm) Dia. Plain - Concentric Shaft

25.40

.79

1/32)

STANDARD

6.35

(.25)

1.98

.03

DIA.

(.078

.001)

19.05

.79

(3/4

1/32)

STANDARD

15.88

.79

(5/8

1/32)

STANDARD

1/4-32 UNEF

3/8-32 UNEF

1.98

.03

DIA.

TRIPLE CONCENTRIC (.078

.001)

(SPECIAL ORDER)

1/4-32 UNEF

3.162

.025

DIA.

(.1245

.001)

7.47

OUTER SHAFT

DIA. OPERATES SECTION #1 INNER SHAFT

(.249)

3.18

DIA. OPERATES SECTION #2, #3, & #4 ("G" STYLE)

(.125)

OUTER SHAFT 3.18 DIA. OPERATES SECTION #1 INNER SHAFT

(.125)

.078

(1.95) DIA. OPERATES SECTION #2, #3, & #4 ("G" STYLE)

"S" Bushing

10 mm Dia. Locking - Single Shaft

22.00 ± 0.79

(.866 ± .031)

STANDARD

SHAFT SLOT

1.01 ± 0.10

(.040 ± .004)

1.80 ± 0.25

DEEP

WIDE X

(.071 ± .010)

12.50 ± 0.38

(.492 ± .015)

DIMENSIONS:

(INCHES)

CCW

M10 x 0.75-6g

MIN.

10.92

(.430)

6.000 +0.000/-0.075

DIA.

(.236 +.000/-.003)

.25

° ±5 °

CHAMFER (.010)

9.90

PILOT DIA.

(.390)

POTENTIOMETER

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications

81/82 - 5/8 ” Square Single-Turn Panel Control

Product Dimensions

Dual Unit - PC Pins & J-Hook

26.04

.79

(1.025

.031)

Triple Unit - PC Pins & J-Hook

36.20

1.19

(1.425

.047)

Quad Unit - PC Pins & J-Hook

46.36

1.19

(1.825

.047)

10.16

.38

(.400

.015)

10.16

.38

TYP.

(.400

.015)

10.16

.38

TYP.

(.400

.015)

Model 81/82

Single Unit - PC Pins & J-Hook

15.88

.38

(.625

.015)

11.94

(.470)

9.58

.38

(.377

.015)

15.88

.38

(.625

.015)

Model 81

Suggested PC Board Layout - PC Pins

(Single-Shaft Style Bottom View)

5.08

.13

(.200

.005)

1.14

DIA.

(.045)

Shaft Flat Orientation*

120

° ±

CCW END

15.88

.41

(.625

.016)

1 2 3

FLATTED SHAFT

12.7

(.50)

5.97

.38

(.235

.015)

5.08

.38

(.200

.015)

5.33

.76

(.210

.03)

10.16

.13

(.400

.005)

5.08

.13

(.200

.005)

° ±5 °

3.81

MAX. 3 PLCS.

(.150)

.81

DIA.

(.032)

5.08

.38

(.200

.015)

Terminal outlines shown as solid lines represent PC Pins, available

on Model 81. Dashed line terminal outline represents "J" Hook,

available on Model 82.

Note: For units with dual concentric shaft styles, a

2.54 (.100) spacer is added between the module(s) driven

by the outer shaft and those driven by the inner shaft.

For G, K, or V shafts, add the spacer between

modules 1 and 2. For L or M shafts, add the spacer

between modules 2 and 3. For N or P shafts, add the

spacer between modules 3 and 4.

SLOTTED SHAFT

*EXCLUDES MODELS 83 AND 84

DIMENSIONS:

(INCHES)

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications

85/86 - 5/8 ” Square Single-Turn Panel Control with Rotary Switch

Product Dimensions

Primary Potentiometer Module

Model 85/86

14.53

(.572)

Secondary Potentiometer Module

Model 85/86

10.16

(.400)

15.88

(.625)

15.88

(.625)

Shaft Flat Orientation*

° ±

9.58

.38

(.377

.015)

120

° ±

CCW END

12.7

(.50)

FLATTED SHAFT

1.60

5.08 (.063)

(.200)

5.08

(.200)

5.08

(.200) 8.56

(.337)

5.97

(.235)

8.56

(.337)

SLOTTED SHAFT

*EXCLUDES MODELS 83 AND 84

Switch Module

Model 85/86

REAR

PLATE

COVER

2.77

(.109)

1.35

(.053)

2.29

(.090)

TYP.

6 PLACES

Assembly Sequence

Model 85/86

Secondary Potentiometer Module

15.88

(.625)

REF.

18.42

(.725)

2.41

1.14

(.095)L X (.045)W

SLOT TYP. 6 PLACES

2.92

(.115)

9.53

(.375)

REAR

COVER

PLATE

SWITCH

MODULE

PRIMARY

POTENTIOMETER

MODULE

NOTE: Switch terminals shown in vertical position.

DPST (NO/NC)

(TYPES 50, 51, 56, 57)

DPST (NC/NC)

(TYPES 54, 55, 60, 61)

DPST (NO/NO)

(TYPES 52, 53, 58, 59)

DPDT (NC/NC)

(TYPES 70, 71, 72, 73)

Switch contacts shown in detent position.

Locating Lug Options - All Model 80 Series

.46

(.018)

7.75

(.305)

E = 2.36

.76

(.093

.03)

H & J = 1.98

.41

(.078

.016)

13.49

(.531)

9.53

(.375)

11.10

(.437)

.79

.41

(.031

.016)

2.31

(.091)

3.18

(.125)

2.36

(.093)

3.18

(.125)

DIMENSIONS:

NOTE: "D" OPTION - NO A/R LUG. OTHER LOCATING LUG OPTIONS AVAILABLE. FOR DETAILS CONSULT FACTORY.

(INCHES)

.XX

.38

(.015)

ANGLE

5 %

.127

TOLERANCES EXCEPT AS SHOWN: DECIMAL .XXX

(.005)

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications

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打造国产自主嵌入式集成开发环境软件，RT-Thread Studio问市

1、为什么需要打造一款国产自主的嵌入式集成开发环境软件？随着嵌入式软件开发规模和复杂性的提高，集成开发环境显得越来越必不可少，而在嵌入式集成开发环境软件方面，国内使用的大多数是从国外引进的。但是随着国内半导体行业逐步的发展，以及在发展中遇到的国外的封锁，逐步实现自研芯片及其相关工具软件的自主化变得越来越重要和迫切。集成开发环境软件在嵌入式开发项目中的作用不言而喻，它能减少...[详细]
三星S8要搭载光学指纹识别？屏幕也自带了黑科技

相传三星会在下年初推出的Galaxy S8中有很大的硬件“创新”，首先就是这台S8将会拥有一块令人惊艳的“全屏幕”，从手机顶部到下端都是屏幕，跟以下的渲染图基本一致。　　同时根据微博@手机晶片达人的爆料，三星Galaxy S8将率先采用光学指纹识别，在手机正面是看不到这个指纹的实体键。　　三星的这项黑科技假如能实现的话，那就是用户将手指放在S8的玻璃屏幕的时候，屏幕上就...[详细]
移动机器人创业，你有AMR基因吗？

AMR，两三年前说起这个词想必很多人没有概念，那时候人们更习惯把这种物流应用的机器叫做AGV。现在说起这个概念，虽然还可能不甚明了，但大家模模糊糊知道这个“小车”是能自主移动的。这也得益于国内AMR不遗余力地推广，将其从一个新概念产品发展到越来越多的实际应用。这里只讨论工业应用的移动机器人，不涉及服务型移动机器人。短短几年间，自主导航机器人厂商的发展不可谓不快，上亿的融资在行业内已成了...[详细]
中国企业发力AMOLED 智能手机需求增长成最大推力

　　2018年5月，由北京维信诺科技有限公司主导建设的我国首条第6代全柔 AMOLED 面板生产线在河北固安产业新城启动运行，月产能3万片，这是继京东方之后，我国第二家企业宣布6代柔性 AMOLED 面板生产线运行的企业。下面就随嵌入式小编一起来了解一下相关内容吧。　　 AMOLED 的英文全名为Active Matrix Organic Light Emitting Diode，意思是主动...[详细]
Hynix:无锡DRAM厂10月恢复,NAND Flash恐短缺

韩国联合通讯社(Yonhap)、Thomson Reuters报导，全球第二大DRAM大厂SK hynix Inc. 13日宣布，遭祝融侵袭的无锡DRAM厂有望在10月起全面恢复正常运作，而该公司也会增加南韩厂房的DRAM产能来弥补损失的产量。 SK hynix表示，这项产能调整会导致NAND型快闪记忆体(NAND Flash)暂时陷入短缺。 SK Hynix甫于9月8日宣布，失火的无锡D...[详细]
VR新战局群雄年底交锋

虚拟现实（VR）市场战火再起，脸书、Google、宏达电、三星、索尼纷纷推出100美元至1,000美元左右的产品，要抢年底消费性产品销售旺季商机。索尼VR产品PS VR本周四（13日）开卖，Google的Daydream View紧接着在11月上市，加上脸书的Oculus Rift的手持控制器Oculus Touch将出货，宏达电的Vive也传出将推第二代，业界认为，随着科技大厂重兵...[详细]
简化低功率照明驱动的汽车 LED 驱动器

Diodes 公司 (Nasdaq：DIOD) 为领先业界的高质量特定应用标准产品全球制造商与供货商，其产品涵盖广泛领域，包括独立、逻辑、模拟及混合讯号半导体市场。该公司扩展其在汽车 LED 驱动器系列，推出 BCR4xxUQ 系列，以简化低功率照明的驱动。LED 技术正在取代汽车使用的传统灯泡：包括从侧灯、迎宾灯、踏板灯等外部照明，到车顶灯、环境灯、仪表板灯及按钮背光等内部照明。BCR...[详细]
基于STM32CUBEMX驱动TOF模块VL6180与VL6180X(3)----修改设备地址

概述本章主要介绍如何修改VL6180X传感器的I2C地址，并成功驱动设备以使用新的地址。VL6180X是一种多功能、高性能的接近和环境光传感器，常用于测量物体与传感器之间的距离、检测物体的接近程度以及测量环境光强度等应用。在某些情况下，可能需要在同一I2C总线上使用多个VL6180X传感器，或与其他I2C设备共享总线资源。由于每个VL6180X传感器具有默认的固定I2C地址，这可能导致地...[详细]
细数经全面测试的TI LED 照明电源参考设计

细数TI 经全面测试的 LED 照明电源参考设计下表囊括了德州仪器 (TI) PowerLab™ 参考设计库中经全面测试的 LED 电源参考设计，内容涵盖测试报告、原理图、材料清单 (BOM)、PCB 板面布局、光绘文件与相关器件等。 LED 参考设计适用于室内 LED 照明的隔离式 LED 驱动器（30V~...[详细]
单片机串口通讯程序

使用串行中断,接收数据并显示 ;===========预定义=================== LED0 EQU 40H ;预定义数码管 LED1 EQU 41H ;预定义数码管 LED2 EQU 42H ;预定义数码管 LED3 EQU 43H ;预定义数码管 LED4 EQU 44H ;预定义数码管 LED5 EQU 45H ;预定义数码管 LED6 EQU 46H ;预定义数码管 LE...[详细]
深入解析汽车MCU的软件架构

电动汽车（EV）正在成为首选的交通方式，为传统内燃机汽车提供了一种可持续发展的环保型替代方案。在电动汽车复杂的生态系统中，众多电子控制单元（ECU）在确保其高效运行方面发挥着至关重要的作用。电机控制单元（MCU）就是这样一个 ECU，它是电机性能背后的大脑。在这篇综合文章中，我们将探索电机控制单元的世界，研究它们的功能、组件以及影响汽车 MCU 领域的最新趋势。了解电动汽车使用的电机在深...[详细]