AB羅克韋爾2711-PRDT7CK觸摸屏喜歡您來(lái)
作為一種全新的基于示波器的頻譜分析方法，SpectrumView完美實(shí)現(xiàn)了信號(hào)的時(shí)域和頻域并行處理。對(duì)于要求高頻率分辨率的應(yīng)用場(chǎng)合，傳統(tǒng)的FFT方式需要增大水平時(shí)基才可以實(shí)現(xiàn)，這不僅降低了測(cè)量速度，而且也無(wú)法觀測(cè)時(shí)域波形的細(xì)節(jié)。SpectrumView支持時(shí)頻域的獨(dú)立設(shè)置，即使在很小的水平時(shí)基設(shè)置下，依然可以獲得很高的頻率分辨率，不僅可以觀測(cè)波形細(xì)節(jié)，同時(shí)具有較高的頻譜刷新率。測(cè)試了一個(gè)100MHz的CW信號(hào)，捕獲了4個(gè)周期的時(shí)域波形。
舉個(gè)例子，將一個(gè)離散的熱源放置在一個(gè)大的金屬散熱器上，會(huì)產(chǎn)生較大的熱梯度，因?yàn)闊崃烤徛赝ㄟ^(guò)鋁傳導(dǎo)到翅片。研發(fā)人員計(jì)劃在散熱器內(nèi)植入熱管，達(dá)到既減少散熱器板厚度和散熱片面積，降低對(duì)強(qiáng)制對(duì)流的依賴從而實(shí)現(xiàn)噪音降低，又保證產(chǎn)品長(zhǎng)期穩(wěn)定工作的目的，紅外熱像儀可以很好的幫助工程師們?cè)u(píng)估該方案效能。上圖解說(shuō)：熱源功率150W；左圖：傳統(tǒng)鋁散熱片，長(zhǎng)度30.5cm，基底厚度1.5cm，重4.4kg，可以發(fā)現(xiàn)熱量以熱源為中心梯度擴(kuò)散；右圖：植入5根熱管后的散熱片，長(zhǎng)度25.4cm，基底厚度0.7cm，重2.9kg，較傳統(tǒng)散熱片減材34%，可以發(fā)現(xiàn)熱管可以等溫的將熱量帶走，散熱器溫度分布均勻，同時(shí)發(fā)現(xiàn)導(dǎo)熱只需3根熱管，有進(jìn)一步降低成本的可能。
ALLEN BRADLEY F-12445 / F12445 (RQANS2)
ALLEN BRADLEY W16 / W16 (USED TESTED CLEANED)
ALLEN BRADLEY 1771-IV / 1771IV (Used)
ALLEN BRADLEY 1493-N5 / 1493N5 (RQANS1)
ALLEN BRADLEY 889D-M4BC-0M3 / 889DM4BC0M3 (USED TESTED CLEANED)
ALLEN BRADLEY 800H-3HA / 800H3HA (NEW IN BOX)
ALLEN BRADLEY 100S-C09ZJ14C / 100SC09ZJ14C (NEW IN BOX)
ALLEN BRADLEY 70A806 / 70A806 (USED TESTED CLEANED)
ALLEN BRADLEY 1771-OWN / 1771OWN (USED TESTED CLEANED)
ALLEN BRADLEY 871TM-DH8CP18-N4 / 871TMDH8CP18N4 (USED TESTED CLEANED)
ALLEN BRADLEY 870-N20 / 870N20 (USED TESTED CLEANED)
ALLEN BRADLEY 1321-3R25-C / 13213R25C (USED TESTED CLEANED)
ALLEN BRADLEY 0-A06 / 0A06 (USED TESTED CLEANED)
ALLEN BRADLEY 1489-A2D-040 / 1489A2D040 (USED TESTED CLEANED)
ALLEN BRADLEY 1798-OB8E / 1798OB8E (USED TESTED CLEANED)
ALLEN BRADLEY 700DC-PH400Z24 / 700DCPH400Z24 (NEW NO BOX)
ALLEN BRADLEY 3A11 / 3A11 (RQANS2)
ALLEN BRADLEY 1771-ODD / 1771ODD (Used)
ALLEN BRADLEY 800H-JP42KB7AXXX / 800HJP42KB7AXXX (NEW IN BOX)
ALLEN BRADLEY 32-A02 / 32A02 (RQANS2)
ALLEN BRADLEY 42SRP-6003-QD / 42SRP6003QD (USED TESTED CLEANED)
ALLEN BRADLEY 87-A21 / 87A21 (RQANS2)
ALLEN BRADLEY 800H-JP63103KC7AEEX / 800HJP63103KC7AEEX (NEW IN BOX)
ALLEN BRADLEY 800H-2HAR7 / 800H2HAR7 (USED TESTED CLEANED)
ALLEN BRADLEY 1494R-N200 / 1494RN200 (USED TESTED CLEANED)
ALLEN BRADLEY 2090-U3BB-D44 / 2090U3BBD44 (USED TESTED CLEANED)
ALLEN BRADLEY 1745-C2 / 1745C2 (RQANS2)
ALLEN BRADLEY F-12445 / F12445 (RQANS2)
ALLEN BRADLEY W16 / W16 (USED TESTED CLEANED)
ALLEN BRADLEY 1771-IV / 1771IV (Used)
ALLEN BRADLEY 1493-N5 / 1493N5 (RQANS1)
ALLEN BRADLEY 889D-M4BC-0M3 / 889DM4BC0M3 (USED TESTED CLEANED)
ALLEN BRADLEY 800H-3HA / 800H3HA (NEW IN BOX)
ALLEN BRADLEY 100S-C09ZJ14C / 100SC09ZJ14C (NEW IN BOX)
ALLEN BRADLEY 70A806 / 70A806 (USED TESTED CLEANED)
ALLEN BRADLEY 1771-OWN / 1771OWN (USED TESTED CLEANED)
ALLEN BRADLEY 871TM-DH8CP18-N4 / 871TMDH8CP18N4 (USED TESTED CLEANED)
ALLEN BRADLEY 870-N20 / 870N20 (USED TESTED CLEANED)
ALLEN BRADLEY 1321-3R25-C / 13213R25C (USED TESTED CLEANED)
ALLEN BRADLEY 0-A06 / 0A06 (USED TESTED CLEANED)
ALLEN BRADLEY 1489-A2D-040 / 1489A2D040 (USED TESTED CLEANED)
ALLEN BRADLEY 1798-OB8E / 1798OB8E (USED TESTED CLEANED)
ALLEN BRADLEY 700DC-PH400Z24 / 700DCPH400Z24 (NEW NO BOX)
ALLEN BRADLEY 3A11 / 3A11 (RQANS2)
ALLEN BRADLEY 1771-ODD / 1771ODD (Used)
ALLEN BRADLEY 800H-JP42KB7AXXX / 800HJP42KB7AXXX (NEW IN BOX)
ALLEN BRADLEY 32-A02 / 32A02 (RQANS2)
ALLEN BRADLEY 42SRP-6003-QD / 42SRP6003QD (USED TESTED CLEANED)
ALLEN BRADLEY 87-A21 / 87A21 (RQANS2)
ALLEN BRADLEY 800H-JP63103KC7AEEX / 800HJP63103KC7AEEX (NEW IN BOX)
ALLEN BRADLEY 800H-2HAR7 / 800H2HAR7 (USED TESTED CLEANED)
ALLEN BRADLEY 1494R-N200 / 1494RN200 (USED TESTED CLEANED)
ALLEN BRADLEY 2090-U3BB-D44 / 2090U3BBD44 (USED TESTED CLEANED)
ALLEN BRADLEY 1745-C2 / 1745C2 (RQANS2)
51400669-100
Honeywell TDC 3000 Floppy Disc Controller (51400669-100)
福建鴻飛達(dá)專業(yè)供應(yīng)霍尼韋爾TDC 3000模塊
51400700-100
Honeywell TDC 3000 Data Hiway Interface (51400700-100)
51400712-100
Honeywell TDC 3000 Five-slot Chassis Power Supply (51400712-100)
51400712-200
Honeywell TDC 3000 Ten-slot Chassis Power Supply (51400712-200)
福建鴻飛達(dá)專業(yè)供應(yīng)霍尼韋爾TDC 3000模塊
51400910-100
Honeywell TDC 3000 Enhanced Memory (51400910-100)
51400955-100
Honeywell TDC 3000 Process Network Interface (51400955-100)
51400972-100
Honeywell TDC 3000 Keyboard Interface (51400972-100)
福建鴻飛達(dá)專業(yè)供應(yīng)霍尼韋爾TDC 3000模塊
51400978-100
Honeywell TDC 3000 Processor (51400978-100)
51400997-100
Honeywell TDC 3000 PLC Gateway Interface (51400997-100)
51400997-200
Honeywell TDC 3000 Enhanced PLC Gateway Interface (51400997-200)
51401052-100 Honeywell TDC 3000 SPC Card (51401052-100)
從以上測(cè)試結(jié)果可以看出，電壓優(yōu)先模式下，保證電壓的輸出波形質(zhì)量，電流有可能會(huì)過(guò)沖；而在電流優(yōu)先模式下，不管啟動(dòng)電流是毫安還是安培級(jí)，IT6100B都能很好地管理過(guò)沖，保證電流的輸出波形質(zhì)量。艾德克斯IT6100B系列（86~1200W）為高速高精度的可編程直流電源，滿載上升快可達(dá)500us，分辨率可達(dá)0.1mV/0.01mA，輸出波形優(yōu)先模式可讓電壓或電流的上升波形高速且無(wú)過(guò)沖，在航天電源模塊等高精度測(cè)試領(lǐng)域廣泛應(yīng)用。
福建鴻飛達(dá)專業(yè)供應(yīng)霍尼韋爾TDC 3000模塊
EMERSON DS1000DC-3
EMERSON DS1000DC-3
Emerson DX-455 Model DXA-455
Emerson DX-455 Model DXA-455
EMERSON DXA-202
EMERSON DXA-202
EMERSON DXA-318
EMERSON DXM-308
EMERSON E432
Emerson EB-202-00-000
Emerson EB-202-00-000
Emerson ECA-320 Servo Amp 320-118
EMERSON ED-1235
EMERSON ED-1235 DRIVE
EMERSON EK-03-2 NSFP EK032
EMERSON FX-455 鴻飛達(dá)自動(dòng)化科技優(yōu)價(jià)巨力奉獻(xiàn)
EMERSON IBS-11 USPP IBS11
EMERSON IBS-11 USPP IBS11
Emerson Ind Automation 2235MKII
PLC
處理器(CPU)由控制器、運(yùn)算器和寄存器組成并集成在一個(gè)芯片內(nèi)。CPU通過(guò)數(shù)據(jù)總線總線、地址總線、控制總線和電源總線與存儲(chǔ)器、輸入輸出接口、編程器和電源相連接。
小型PLC的CPU采用8位或16位微處理器或單片機(jī)，如8031、M68000等，這類芯片價(jià)格很低；中型PLC的CPU采用16位或32位微處理器或單片機(jī)，如8086、96系列單片機(jī)等，這類芯片主要特點(diǎn)是集成度高、運(yùn)算速度快且可靠性高；而大型PLC則需采用高速位片式微處理器。
CPU按照PLC內(nèi)系統(tǒng)程序賦予的功能指揮PLC控制系統(tǒng)完成各項(xiàng)工作任務(wù)
聯(lián)系人：小葉
公司名稱：福建鴻飛達(dá)自動(dòng)化科技有限公司
公司地址：福州市閩侯高新區(qū)正榮財(cái)富中心（SOHOB座8層)
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