6ES7315-2EH13-0AB0

6ES7315-2EH13-0AB0 联系前面的分析，可总结为：

①电容电压不能突变，电流可突变（教材的定义是电容的电流与电压的变化率成正比）；

②充电过程中的电容可等效成一个可变电阻，放电过程中的电容可等效成一个电压源；

③电容电流反映的是单位时间内流动的电荷量，电容电压（或电场）反映的是电荷量的多少。通俗的理解就是流动的电荷才会导致电荷量多少的变化（与①相吻合）；用数学语言描述则是电容的电流超前电压相位90°；

④电容充放电速度与电容和电阻大小有关。

对电容充分了解之后，首先我们先来认识简单的分压电路，如图4根据欧姆定律VCC=2.5V，该纯阻性的分压电路就是比例运算电路的雏形。

6ES7315-2EH13-0AB0 

Olympus OTV-S5 Normal Type Camera Head w/ Moire MH-973N

Olympus Foot Switch Pedal MH-551 for UES-30 REPAIR

Olympus Foot Switch Pedal MH-551 for UES-30

Olympus Foot Switch Pedal MAJ-811 for PSD-30 ESU

Olympus Foot Switch Pedal MAJ-51 for Sonosurg G2

Wintek LCD Display Panel 320x240 WM-X32243 Rev 3

Olympus Imaging Hand Control Endoscopy MAJ-1032

Olympus Foot Switch Pedal MAJ-1102

Olympus EndoEye Video Laparoscope LTF Type VP REPAIR

Emerging Display Technologies Touch LCD EDT EW50671FLWU

Emerging Display Technologies LCD EDT 20-20588-3 REPAIR

Emerging Display Technologies EDT Touch LCD EW50671FLWU

Wintek LCD Display Panel 320x240 WM-G3224Y-1NFWd

Olympus Foot Switch Pedal MH-317 for UHI-3 Insufflator

Emerging Display Technologies LCD Panel EDT EW32FV0NCWU

Emerging Display Technologies LCD Panel EDT 20-20588-3

Sharp TFT LCD QVGA Display Panel 240x320 LQ035Q7DB03F

Shanghai Tianma TFT LCD Display Panel TM047NBH01

LCD Graphic Display Panel 320x240 CLC-320240A-Y

LCD Graphic Display Panel 320x240 CLC-320240-Y REPAIR

EDT Emerging Display Technologies Touch LCD EW50707FLWU

EDT Emerging Display Technologies Touch LCD EW50671FLWU

Sharp Touch Screen Passive Matrix LCD Panel LM057QCTT03

Sharp Passive Matrix Touch Screen LCD Panel LM057QCTT03

Pittway Data Vision LCD Display 16276 S2FTLY N6280V1

Motorola UDS Modem V.3400 LCD RM16M 115V 6209540000010

LCD Display Panel Card MDA/IT RX/TX 08074 M

LCD Display Panel Card K0468V3 Rev A

Franklin LCD Display Panel Card FBR-51675-01 Rev-G

Emerging Display Technologies Touch LCD EDT EW50707FLWU

Emerging Display Technologies Touch LCD EDT EW50671FLWU

Emerging Display Technologies Touch LCD EDT ER0570A7NMU

Pittway LCD Display Panel Card K0395 Rev A

MultiTech Systems MultiModem II 33.6Kbps Modem MT2834BA

LCD Display Panel K9370 BTC-16200-SBGD-G-B-A01

LCD Display Panel K0460-WB-R1 9011 RC E108-4

LCD Display Panel K0460-WB 4033 E190132 E108-2 REPAIR

LCD Display Panel K0151-2 2387SBGTNZ-A 1102

LCD 16x2 Character Display Panel 16210-4 S2FTLY

LCD 16x2 Character Display Panel 16210-4 S1FBLY

LCD 16x2 Character Display Panel 16210-28 S1FBLY/U

6ES7315-2EH13-0AB0