EXCITATION LIMITER 9602938 为您节约成本 替您省钱

DS3800DMEB1A1A
DS3800DMEB1B1B
DS3800DMEB1B1C
DS3800DMEC1D1D
DS3800D0AA1A1B
DS3800DPSS1A1A
DS3800DSQD1A1A
DS3800HFPC1L1G H C
DS3800HFXD1D1C D
DS3800HFXE1C1A B
DS3800HI0A1B1B
DS3800HIOA1B1B

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描述

如果需要在定时器的线圈“通电”时就动作的瞬动触点,可以在定时器线圈两端并联一个辅助继电器的线圈,并使用它的触点。通用定时器没有保持功能,在输入电路断开或停电时被复位。FX系列的定时器只能提

供其线圈“通电”后延迟动作的触点,如果需要在输入信号变为OFF之后的延迟动作,可以使用图3–1l所示的电路。

800mw USB wireless wifi N adapter+16 dBi yagi antenna

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SYMBOL MOTOROLA 25-58925-01R CBL ASSY: USB, R/A W/ TRIG

ID TECH 8042403USB KEYBOARD WEDGE LAPTOP CABLE W/ USB A

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Expedited shipping available

DIAMOND BDU-206G 800mW 802.11b/g USB Wifi Adapter BT3

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DIAMOND BDU-206G 800mW 802.11b/g USB Wifi Adapter BT3

DIAMOND BDU-206G 800mW 802.11b/g USB Wifi Adapter BT3