General-Purpose Power Controller

General-Purpose Power Controller (GPPC) The PSB 2121 is a pulse width modulator circuit designed for fixed-frequency switching regulators with very low power consumption. In telephony and ISDN systems a high conversion yield is crucial to maintain functionality in all supply conditions via “S” o

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SIEMENS

西门子

2.8 V to 22 V Priority Power MUX with Seamless Switchover

文件：1.61375 Mbytes 页数：29 Pages

TI

德州仪器

2.8-V to 22-V Priority Power MUX with Seamless Switchover

文件：2.66823 Mbytes 页数：40 Pages

TI

德州仪器

FLAME SENSOR

UVtron is an ultraviolet detector tube that uses the photoelectric effect of metal and gas multiplication effect of electric current by means of discharge. It has a very narrow range of sensitivity from 185 nm to 300 nm and is completely insensitive to visible light. Because it used the discharge

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HAMAMATSUHamamatsu Photonics Co.,Ltd.

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