DSQC352A-DSQC352A-DSQC352A

DSQC352A
DSQC352A
DSQC352A




共模干扰和差模干扰是一种比较常用的分类方法。共模干扰是信号对地的电位差，主要由电网串入、地电位差及空间电磁辐射在信号线上感应的共态（同方向）电压迭加所形成。共模电压有时较大，特别是采用隔离性能差的配电器供电室，变送器输出信号的共模电压普遍较高，有的可高达 130V 以上。共模电压通过不对称电路可转换成差模电压，直接影响测控信号，造成元器件损坏（这就是一些系统 I/O 模件损坏率较高的主要原因），这种共模干扰可为直流、亦可为交流

Omron NT31C-ST142B-EV?2 interactive display

KLA-Tencor Wafer APS3 board AIT3 assy 546801 Rev: AC

Toyoko TX-450E & sierra 830L-2-OV1-E-V4

Ericsson ROF 137 5339/11 R7G 01W08 ELU29

Festo SEC-AC-305 192328 NN

HV# Hoya-schott AOFS driver PR-SD-001

Cymer laser P/N: 04-05755-0 08-05022-0

Siemens S42024-D5005-A1?00-6 LTU

Jetter INT 5 INT5 V1.01/1.01

Leybold 1 200 27 402 a A-BIM 120027402a board

RVSI 68410 Rev.H

Fantas SAM SFC1480FAPD MC-4UGL NH3

Woodward digital reference unit P/N: X8272-683 rev: NEW

Pepperl+fuchs LTC3-G21P2-A5FF?D1-NA P/N: 133713

Shimadzu assy 228-34148-93 NEW

Schneider TSX Quantum 140 ACO 130 00 PV:01 RL:04 SV:01

Riken keiki EC-582 ( HCl Cl2 SiH4 PH3) & TAN-580

Mitsubishi Melsec A2NCPU with A3NMCA8

Datacon artikel Nr. KRT 479.012

Gildemeister 0.867.211-1 IL1

HV# Philips PM5644 5644N/00 color pattern generator

Nera citylink 10GF23L01B & 10L23NL2A2BD0-A

JAE 6 axis vibration measurement unit KT000983 JNP-012

Galil motion control DMC-1760

Siemens ProzeB I/O G34901-A1015-H2?-B1

Yaskawa JZNC-XRK01D-1 XCP01C XCP02B CPS-150F

Siemens 6SN1118-0AD11-0?AA1 version B

FORCE CompactPCI PENT/CPCI-760/5?12-500-L256-16/?C1

Lam research VIOP PHASE III 810-099175-009 rev. C

TTi thurlby thandar TSX3510P programmable DC PSU

VMIC VMIVME 1150 VMIVME-1150 332-001150-120-?J

Tencor instruments TF1 analog/interfac?e assy 104078

Advantech PCA-6753F-G0A2 GX1-300 & PCM-3730 rev. A1

Galil motion control DMC-300

Leitz NPL FLUOTAR ∞/0 100x/0.90

Galil DMC-1780 rev D & CB 50-100

HV# ShinMaywa NS35-1A