描述
元器件的選用和電源回路。元器件的選用一定要夠用為好,只要器件指標在需要的范圍之內(nèi)就可以了,余下的就是電路設(shè)計問題。電源是傳感器電路設(shè)計過程一定要遇到的難題,不要追求無法達到的電源指標,而選擇一款帶有較好的共模抑制比的運放,采用差分放大電路設(shè)計可能最普通的開關(guān)電源以及器件就能滿足你的要求。
我們這里有您急需的停產(chǎn)備件,
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絕 對優(yōu)勢,絕 對低價!絕 對正品,優(yōu)質(zhì)的產(chǎn)品,一流的服務(wù),充足的庫存,
歡迎來電詢價,我們將會給您最優(yōu)惠的價格!
主營:世界知名品牌的PLC、DCS系統(tǒng)備件模塊
①Allen-Bradley(美國AB)系列產(chǎn)品》
②Schneider(施耐德電氣)系列產(chǎn)品》
③General electric(通用電氣)系列產(chǎn)品》
④Westinghouse(美國西屋)系列產(chǎn)品》
⑤SIEMENS(西門子系列產(chǎn)品)》
⑥銷售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。
⑦estinghouse(西屋):OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。
⑧Invensys Foxboro(??怂共_):I/A Series系統(tǒng),F(xiàn)BM(現(xiàn)場輸入/輸出模塊)
順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號處理、數(shù)
據(jù)通信及處理等。Invensys Triconex:冗余容錯控制系統(tǒng)、基于三重模件冗余(TMR)
結(jié)構(gòu)的zui現(xiàn)代化的容錯控制器。
⑨Siemens(西門子):Siemens MOORE,Siemens Simatic C1,Siemens數(shù)控系統(tǒng)等。
⑩Bosch Rexroth(博世力士樂):Indramat,I/O模塊,PLC控制器,驅(qū)動模塊等。
◆Motorola(摩托羅拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
Symmetricom 58536A GPS Distribution Amplifier 1-4 SPLTR
SYMMETRICOM GPS FREQUENCY STANDARD SPLITTER 58535A
SYMMETRICOM 090-58537-01 GPS ACTIVE SPLITTER 4 PORT
TimeSource 3000 090-72000-01 C Symmetricom 72010-01 A
HP/Symmetricom 58503A GPS Time and Frequency Receiver
SYMMETRICOM 58532A GPS L1 ANTENNAE ASSEMBLY
TrueTime Symmetricom XL-DC GPS Clock Rubidium IRIG-B N8
Symmetricom GPS 12V Outdoor Antenna 142-614-50 AT575
SYMMETRICOM 090-71000-02 TIMESOURCE2500 ST1 UN D0MTMUA
Symmetricom XLi Time Frequency OCXO Master Clock 1PPS
Symmetricom TrueTime XLi 1510-652
Symmetricom GPS 12V L1 Antenna 142-614-50 AT575*NEW!
SYMMETRICOM 58529A LINE AMPLIFIER W/L1 BANDPASS FILTER
Symmetricom Alvarion-GPS Timing Receiver eMGW/MGW
Symmetricom 58532A N type female GPS antenna antenne
Symmetricom Syncserver S250 Network Time Server
RUBIDIUM SYMMETRICOM EFRATOM LPRO-101 10Mhz Oscillator
TimeSource 2700 090-73000-02 CDMA D/W Symmetricom
SYMMETRICOM TIMESOURCE 2700 CDMA PRS NETWORK TIME
Symmetricom 58532A N type female GPS antenna antenne
SYMMETRICOM 090-61050-01 MICPROCESSOR UNIT SOC1NNE
Symmetricom Timehub 5500 Expansion LOT 093-55505-02 tm
TrueTime Symmetricom NTS-90 GPS Network Clock NTP
SYMMETRICOM 090-61010-01 SECURE7 HS OPT/LNG RCH SNSIVWW
Symmetricom GPS 1:2 Input 2-Way Active Splitter 58535A
SYMMETRICOM 090-61020-01 SECURE7 HS ELECL CH UN SNCDMSP
SYMMETRICOM GPS FREQUENCY STANDARD SPLITTER 58535A
HP/Symmetricom 58534A GPS Timing Antenna
Symmetricom Timesource 2700 CDMA PRS Complete System
SYMMETRICOM 58529A GPS LINE AMPLIFIER W/L1 BANDPASS NEW
SYMMETRICOM 090-71000-11 TS2500 WIRE WRAP CONNCTR PANEL
Agilent/HP/Symm?etricom 58503B GPS TIME AND FREQ REF REC
SYMMETRICOM 090-61010-01 SECURE7 HS OPT/LNG RCH SNSIVWC
Symmetricom 090-71000-11
Symmetricom GPS Timing Antenna 58534A-H01
Symmetricom Model Z3827A Timing Receiver Unit
Datum Symmetricom GPS Antenna 5V L1 SMA Male 8500-0080
RUBIDIUM SYMMETRICOM EFRATOM LPRO-101 10Mhz Oscillator
Symmetricom 090-45014-02 Sync SAI Assembly f6d3
SYMMETRICOM 090-45098-01 DCD-523 FILLER CARD
SYMMETRICOM 090-41914-02 FUSE ALARM INTERFACE DCD AI CD
SYMMETRICOM 090-61902-01 SECURE7 PWR CONVERTER SNPWBGY
SYMMETRICOM 090-61030-01 SECURE7 DS0 DATAPORT SNCDN0R
SYMMETRICOM TMSL,090-40010-01,D0CPBA03AA,40010-01
Lucent/Symmetri?com OMQ 408645968 Board 5 MHz Oscillator
Symmetricom GoWide 9.2 Go Wide Modem Router 10/100M
Symmetricom DATUM X72
Symmetricom 58529A GPS Line Amplifier
Symmetricom Telecom Solutions 090-40012-02 Iss A TOTA
Symmetricom 58532A N type female GPS antenna antenne
Datum/Symmetric?om SSU-2000 DS1 20 Outputs 23413017-000
Symmetricom GPS Antenna Bracket 093-00001-01
SYMMETRICOM 090-40015-01 Matrix Control Unit DOCPBF03AA
SYMMETRICOM DATUM TIME CODE CONVERTER IRIG MODEL 9400
Symmetricom/HP 58538A Lightning Arrestor DC-2.5 GHz
SYMMETRICOM 090-40012-02 TOTA Unit DOCPBC15AA 40012-02
SYMMETRICOM 089-40013-01 Motherboard ST 3 DCD 40013-01
SYMMETRICOM 090-40011-01 Toc Unit DCD 400 40011-01
SYMMETRICOM 090-40014-01 Fuse&Alarm Unit DCD 400 FA
Datum Symmetricom PRR-10 GPS DS1 Reference Controller
SYMMETRICOM 090-40010-01 Clock Input Unit DCD 40010-01
Symmetricom Telecom Solutions 090-45015-01 ISS.A MCA-5
Symmetricom 58521A GPS Cable w/Extras
TrueTime Symmetricom TimeVault GPS Network Master Clock
SYMMETRICOM,090-45015-01 ISS.A REV-G,D0PQABJ1AA
Symmetricom Telecom Solutions 090-45014-02 ISS B SAI