產(chǎn)品詳情
1.通常只能用示波器(晶振需加電)或頻率計(jì)測試,萬用表等無法測量,
否則只能采用代換法了.
2.晶振常見故障有:a.內(nèi)部漏電,b.內(nèi)部開路c.變質(zhì)頻偏d.外圍相連電
容漏電.這里漏電現(xiàn)象,用<測試儀>的VI曲線應(yīng)能測出.
3.整板測試時(shí)可采用兩種判斷方法:a.測試時(shí)晶振附近既周圍的有關(guān)
芯片不通過.b.除晶振外沒找到其它故障點(diǎn).
4.晶振常見有2種:a.兩腳.b.四腳,其中第2腳是加電源的,注意不可隨
意短路.
歐姆龍 CJ1W-MCH71 模塊現(xiàn)貨
CJ1W-MD261 R88M-K1K020C-O-Z
CJ1W-MD263 R88M-K1K020C-S2-Z
CJ1W-MD563 R88M-K1K020C-Z
CJ1W-NC113 R88M-K1K020F-BOS2-Z
CJ1W-NC133 R88M-K1K020F-BO-Z
CJ1W-NC213 R88M-K1K020F-BS2-Z
CJ1W-NC214 R88M-K1K020F-B-Z
CJ1W-NC233 R88M-K1K020F-OS2-Z
CJ1W-NC234 R88M-K1K020F-O-Z
CJ1W-NC271 R88M-K1K020F-S2-Z
CJ1W-NC281 R88M-K1K020F-Z
CJ1W-NC413 R88M-K1K020H-BOS2-Z
CJ1W-NC414 R88M-K1K020H-BO-Z
CJ1W-NC433 R88M-K1K020H-BS2-Z
CJ1W-NC434 R88M-K1K020H-B-Z
CJ1W-NC471 R88M-K1K020H-OS2-Z
CJ1W-NC481 R88M-K1K020H-O-Z
CJ1W-NC881 R88M-K1K020H-S2-Z
CJ1W-NC882 R88M-K1K020H-Z
CJ1W-NCF71 R88M-K1K020T-BOS2-Z
CJ1W-NCF71-MA R88M-K1K020T-BO-Z
CJ1W-NCF81 R88M-K1K020T-BS2-Z
CJ1W-NCF82 R88M-K1K020T-B-Z
CJ1W-OA201 R88M-K1K020T-OS2-Z
CJ1W-OC201 R88M-K1K020T-O-Z
CJ1W-OC211 R88M-K1K020T-S2-Z
CJ1W-OD201 R88M-K1K020T-Z
CJ1W-OD202 R88M-K1K030C-BOS2-Z
CJ1W-OD203 R88M-K1K030C-BO-Z
CJ1W-OD204 R88M-K1K030C-BS2-Z
CJ1W-OD211 R88M-K1K030C-B-Z
CJ1W-OD212 R88M-K1K030C-OS2-Z
CJ1W-OD233 | R88M-K1K030F-BOS2-Z |
CJ1W-OD234 | R88M-K1K030F-BO-Z |
CJ1W-OD261 | R88M-K1K030F-BS2-Z |
CJ1W-OD262 | R88M-K1K030F-B-Z |
CJ1W-OD263 | R88M-K1K030F-OS2-Z |
CJ1W-PA202 | R88M-K1K030F-O-Z |
CJ1W-PA205C | R88M-K1K030F-S2-Z |
CJ1W-PA205R | R88M-K1K030F-Z |
CJ1W-PD022 | R88M-K1K030H-BOS2-Z |
CJ1W-PD025 | R88M-K1K030H-BO-Z |
CJ1W-PDC15 | R88M-K1K030H-BS2-Z |
CJ1W-PH41U | R88M-K1K030H-B-Z |
CJ1W-PNT21 | R88M-K1K030H-OS2-Z |
歐姆龍 CJ1W-MCH71 模塊現(xiàn)貨
DEK-REL-24/O/1 A06B-0314-B172
CM90-ELR-W3/5-R A06B-0314-B201
EMG17-REL/KSR-24/21-21-LC A06B-0314-B202
PLC-BSC-24DC/21 A06B-0314-B232
VAL-MS230ST A06B-0314-B264
EMG17-REL/KSR-24/21-21-LCAU A06B-0314-B643
EMG17-REL/KSR-W230/21-21-LC A06B-0315-B001
EMG17-REL/KSR-W230/21-21-LCAU A06B-0315-B002
EMG10-OV-24DC/24DC/1 A06B-0315-B004
OV-24DC/280AC/5 A06B-0315-B043
ELR3/9-500 A06B-0315-B062
ELRW3/9-500 A06B-0315-B069
MCR-SL-PT100-SP A06B-0315-B204
EMG45-DIO14M/LP A06B-0315-B574
SUBCON-PLUS-PROFIB A06B-0317-B002
FLT25-400 A06B-0317-B006
FLT60-400 A06B-0317-B072
POWERSETBC/3+1-385/I/FM A06B-0317-B074
POWERSETBC/3-385/I/FM A06B-0317-B202
PT-BE/FM | A06B-0374-B577 |
FBST6-PLCBU | A06B-0390-B060 |
FBST6-PLCGY | A06B-0501-B002 |
FBST6-PLCRD | A06B-0501-B006 |
IBILBK-PLSET/CP | A06B-0501-B032 |
IBILSCN-12-ICP | A06B-0501-B201 |
IBILSCN-12-OCP | A06B-0501-B205 |
IBILSCN-6SHIELD | A06B-0501-B206 |
IBILSCN-8-CP | A06B-0502-B002 |
IBILTEMP2RTD | A06B-0502-B062 |
IBIL400ELRR-3A | A06B-0502-B072 |
UM-8R-G24/21/PLC/F-SO2006 | A06B-0502-B172 |
PSM-ME-RS485/RS485-P | A06B-0502-B205 |
IBIL24DI4-PAC | A06B-0502-B272 |
IBILTEMP2RTD-PAC | A06B-0502-B855 |
IBIL24SEG/F-PAC | A06B-0503-B006 |
IBILAI2/SF-PAC | A06B-0503-B202 |
歐姆龍 CJ1W-MCH71 模塊現(xiàn)貨
制冷快報(bào)訊:歐姆龍7日宣布,投資超過91億日元(約合1億美元)的上海歐姆龍控制電器有限公司正式落成并遷入新址。擴(kuò)容后的控制電器公司引進(jìn)了全球最新一代的通訊繼電器生產(chǎn)線,并將引進(jìn)全球最新一代的汽車?yán)^電器及開關(guān)的全自動(dòng)化生產(chǎn)線,由此扭轉(zhuǎn)目前該領(lǐng)域產(chǎn)品依賴進(jìn)口的狀