330130-040-00-CN BENTLY

BENTLY 330103-00-05-10-02-00
BENTLY 330106-05-30-10-02-00
BENTLY 3500/42-01-00
BENTLY 24765-01-01
BENTLY 330730-040-00-00

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Description

可靠性不一样。我们假设输出断开为安全状态,那么图3的可靠性要比图2的高。这是因为SB1SB2都有发生故障的可能,而最常见的现象是输入电路开路。当采用图3电路时,不论SB1SB2开关本身开路还是接线开路,输出都为安全状态,保证了系统的安全和可靠。

InFocus LP800 3LCD 3500 ANSI LUMENIS Projector

Dialogic DM/V600 CPCI Module

RADVISION gw-N30 for viaIP400

AudioCodes Stretto Media Gateway motherboard