三相電子電度表電路

CS9105三相雙向功率/能量計(jì)量集成電路對(duì)正負(fù)能量產(chǎn)生脈沖速率輸出，脈沖頻率與功耗成比例。該電路將功率因素轉(zhuǎn)換成數(shù)值，通過(guò)測(cè)量一定時(shí)間內(nèi)的功耗來(lái)完成對(duì)激勵(lì)電源能量消耗的計(jì)算。這種新穎的通用三相功率/能量計(jì)量集成電路適合用于家庭和工業(yè)電能計(jì)量與控制。 ?執(zhí)行雙向一相、二相、三相功率/能量測(cè)量\n?符合IEC 521/1036對(duì)于1級(jí)表的計(jì)量要求\n?長(zhǎng)期穩(wěn)定性好\n?含有精確的參考電壓\n?ESD保護(hù)\n?封裝形式：DIP40/QFP44/PLCC44;

I-CORE

中微愛(ài)芯

iButton Number Set

DESCRIPTION Unlike conventional keypads, where data is entered by pressing a mechanical key, the solid buttons of an iButton keypad allow users to enter data by simply touching each button with an iButton probe or handheld computer. Each of these buttons comes from the factory with blank memory,

文件：113.58 Kbytes 頁(yè)數(shù)：1 Pages

DALLAS

iButton Number Set

文件：56.73 Kbytes 頁(yè)數(shù)：2 Pages

DALLAS

based iButtons branded with their respective character for optimum legibility

文件：56.73 Kbytes 頁(yè)數(shù)：2 Pages

MAXIM

美信