

廈門雄霸電子商務(wù)有限公司
主營產(chǎn)品: 集散式控制系統(tǒng), 可編程控制系統(tǒng), 伺服系統(tǒng), 機(jī)器人系統(tǒng)
DS200DCFBG1B-DC電源反饋板
價(jià)格
訂貨量(個(gè))
¥8787.00
≥2
店鋪主推品 熱銷潛力款
憩憭憭憫憤憪憧憪憭憧憥
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廈門雄霸電子商務(wù)有限公司
店齡4年
企業(yè)認(rèn)證
聯(lián)系人
張先生 銷售經(jīng)理
聯(lián)系電話
憩憭憭憫憤憪憧憪憭憧憥
經(jīng)營模式
經(jīng)營批發(fā)
所在地區(qū)
福建省廈門市
主營產(chǎn)品
DS200DCFBG1B DC電源反饋板
DS200DCFBG1B DC電源反饋板
RAM,Random-Access Memory,即隨機(jī)存取存儲(chǔ)器,其實(shí)就是內(nèi)存,斷電會(huì)丟失數(shù)據(jù)。主要分為SRAM(static)和DRAM(dynamic)。主要的區(qū)別在于存儲(chǔ)單元,DRAM使用電容電荷進(jìn)行存儲(chǔ)。需要一直刷新充電。SRAM是用鎖存器鎖住信息,不需要刷新。但也需要充電保持。關(guān)于DRAM,其基本的存儲(chǔ)單元如下,利用一個(gè)晶體管進(jìn)行控制電容的充放電。
RAM,Random-Access Memory,即隨機(jī)存取存儲(chǔ)器,其實(shí)就是內(nèi)存,斷電會(huì)丟失數(shù)據(jù)。
主要分為SRAM(static)和DRAM(dynamic)。主要的區(qū)別在于存儲(chǔ)單元,DRAM使用電容電荷進(jìn)行存儲(chǔ)。需要一直刷新充電。SRAM是用鎖存器鎖住信息,不需要刷新。但也需要充電保持。
關(guān)于DRAM,其基本的存儲(chǔ)單元如下,利用一個(gè)晶體管進(jìn)行控制電容的充放電。RTC158B115BM02DLCXXXFXXXTR - AMETEK - JOFRA - Reference Temp Calibrator, -22C to 155C, Full Model 115VAC
RTC158B115BBATXXXR6XFXXXSR - AMETEK - JOFRA - Reference Temp Calibrator, -22C to 155C, Full Model 115VAC
RTC250B115BBATXXXR8XFXXXSR - AMETEK - JOFRA - Reference Temp Calibrator, 28C to 250C Full Model 115VAC
RTC158B115BNONXXXR6XFXXXTR - AMETEK - JOFRA - Reference Temp Calibrator, -22C to 155C, Full Model 115VAC
RTC250B115BNONXXXR8XFXXXTR - AMETEK - JOFRA - Reference Temp Calibrator, 28C to 250C Full Model 115VAC
RTC158B115BM02DLCR7FXX - AMETEK - JOFRA - Reference Temp Calibrator, -22C to 155C, Full Model 115VAC
RTC157B115BSIMDLCR2XFXXXTR - AMETEK - JOFRA - Reference Temp Calibrator, -45C to 155C Full Model 115
RTC158B115BUN3DLCR6XFXXXSR - AMETEK - JOFRA - Reference Temp Calibrator, -22C to 155C, Full Model 115VAC
RTC250B115BUN3DLCR8XFXXXSR - AMETEK - JOFRA - Reference Temp Calibrator, 28C to 250C Full Model 115VAC
RTC158B115BBATDLCR6XFXXXXX - AMETEK - JOFRA - Reference Temp Calibrator, -22C to 155C, Full Model 115VAC
RTC250B115BBATDLCR8XFXXXXX - AMETEK - JOFRA - Reference Temp Calibrator, 28C to 250C Full Model 115VAC
RTC158B115BNONDLCR6XFXXXCT - AMETEK - JOFRA - Reference Temp Calibrator, -22C to 155C, Full Model 115VAC
RTC250B115BNONDLCR8XFXXXCT - AMETEK - JOFRA - Reference Temp Calibrator, 28C to 250C Full Model 115VAC
RTC158B115BUN3XXXR6XFXXXTR - AMETEK - JOFRA - Reference Temp Calibrator, -22C to 155C, Full Model 115VAC
RTC250B115BUN3XXXR8XFXXXTR - AMETEK - JOFRA - Reference Temp Calibrator, 28C to 250C Full Model 115VAC
RTC158B115BM02DLCR6XFXXXSR - AMETEK - JOFRA - Reference Temp Calibrator, -22C to 155C, Full Model 115VAC
RTC250B115BM02DLCR8XFXXXSR - AMETEK - JOFRA - Reference Temp Calibrator, 28C to 250C Full Model 115VAC
RTC158B115BBATXXXR6XFXXXCT - AMETEK - JOFRA - Reference Temp Calibrator, -22C to 155C, Full Model 115VAC
RTC250B115BBATXXXR8XFXXXCT - AMETEK - JOFRA - Reference Temp Calibrator, 28C to 250C Full Model 115VAC
RTC158B115BBATDLCXXXFXXXTR - AMETEK - JOFRA - Reference Temp Calibrator, -22C to 155C, Full Model 115VAC
RTC250B115BBATDLCXXXFXXXTR - AMETEK - JOFRA - Reference Temp Calibrator, 28C to 250C Full Model 115VAC
RTC157B115BSMXDLCR2EACT - AMETEK - JOFRA - Reference Temp Calibrator, -45C to 155C Full Model 115
RTC158B115BM02XXXR6XFXXXTR - AMETEK - JOFRA - Reference Temp Calibrator, -22C to 155C, Full Model 115VAC
RTC250B115BM02XXXR8XFXXXTR - AMETEK - JOFRA - Reference Temp Calibrator, 28C to 250C Full Model 115VAC
RTC157B115BSIMDLCR2HTR - AMETEK - JOFRA - Reference Temp Calibrator, -45C to 155C Full Model 115
RTC158B115BBATDLCR7FXX - AMETEK - JOFRA - Reference Temp Calibrator, -22C to 155C, Full Model 115VAC
RTC158B115BUN3DLCR6XFXXXCT - AMETEK - JOFRA - Reference Temp Calibrator, -22C to 155C, Full Model

