A20B-3900-0240 FAUNC

ABB DO810
A-B 1746-IV32
AB 1794-IE8
AB 1771-ASB
FOXBORO TYPE5
A-B 1756-A7

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Description

引起输入信号的错误,引起程序判断失误,造成事故,例如按纽的抖动、继电器触点的瞬间跳动都会引起系统误动作,可以采用软件延时去抖。对于模拟信号误差的影响可采取对模拟信号连续采样三次,采样间隔根据a/d转换时间和该信号的变化频率而定,

Honeywell 51304362-100 Low Level Analog Mux TDC 3000

Lot of 5 Agilent G3430-60100 Logic PCA SOLD AS IS

TELESTE VIVACE ATM Node VIVA2BB2E Ver B 1.4 NEW

Leybold ZEG 15682 New in box spare

LUCENT PCBR850-Predist​ortionCDMA Baseband RADIO 44WR87