Tiv tauj peb
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Tel: +8618822802390
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E-mail: admin@gvda-instrument.com
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WhatsApp: 8618822802390
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Ntxiv: Chav 610-612, Huachuangda Lag Luam Tsev, Cheeb Tsam 46, Cuizhu Road, Xin'an Street, Bao'an, Shenzhen
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10
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n20240910084608b9b2f.jpg)
Qauv thiab Txoj Cai ntawm Transformer-raws li Clamp-On Ammeter
Qauv thiab Txoj Cai ntawm Transformer-raws li Clamp-On Ammeter
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10
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n2024091008402466813.jpg)
Cov ntsiab lus tseem ceeb ntawm kev siv clamp ammeter
Cov ntsiab lus ntawm cov ntsiab lus tseem ceeb ntawm kev siv clamp ammeter Clamp meter (clamp meter) yog ib qho cuab yeej uas ua ke tam sim no transformer thiab ammeter, thiab yog
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09
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n202409090923148778d.jpg)
Lub luag haujlwm ntawm kev hloov hom fais fab mov thiab Capacitor
Lub luag haujlwm ntawm kev hloov pauv lub zog hluav taws xob y Capacitor Y capacitor yog siv rau kev lim dej ntau, uas txuas nrog L thiab hauv av lossis N thiab hauv av kom lim taw
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09
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n20240909091744fd445.jpg)
Tsim ntawm DC hloov fais fab mov rau ib nti microcomputer
Tsim ntawm DC hloov fais fab mov rau ib nti microcomputer
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09
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n20240909091322a95a4.jpg)
Hloov fais fab mov digital oscilloscope ntsuas txoj kev
Hloov fais fab mov digital oscilloscope ntsuas txoj kev
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09
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n20240909090911f6492.jpg)
Pib resistor muaj nuj nqi ntawm switching fais fab mov
Pib kev ua haujlwm ntawm kev hloov hluav taws xob hloov hluav taws xob Kev xaiv cov resistors hauv kev hloov hluav taws xob hloov hluav taws xob tsis tsuas yog txiav txim siab lub
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09
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n20240909090623c46ae.jpg)
Fault Troubleshooting for Poor Load Capacity of Frequency Converter Switching...
Fault Troubleshooting for Poor Load Capacity of Frequency Converter Switching Power Supply
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09
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n2024090909012470b3e.jpg)
Qhov zoo thiab qhov tsis zoo ntawm Ib Nrab Choj Transformer Hloov Hom Fais Fa...
Qhov zoo thiab qhov tsis zoo ntawm Ib Nrab Choj Transformer Hloov Hom Fais Fab Khoom
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09
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n202409090856405372e.jpg)
Diagnostic Method of Switch Tube Fault in Frequency Converter Switching Power...
Diagnostic Method of Switch Tube Fault in Frequency Converter Switching Power Supply
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09
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n202409090850268b62f.jpg)
Lub luag haujlwm, kev sib txuas thiab kev ua haujlwm ntawm optocoupler hauv k...
Lub luag haujlwm, kev sib txuas thiab kev ua haujlwm ntawm optocoupler hauv kev hloov hluav taws xob
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09
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n20240909084339009fc.jpg)
Txoj kev kho ntawm inverter hloov fais fab mov
Txoj kev kho ntawm inverter hloov fais fab mov
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09
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n2024090908373561d74.jpg)
Overvoltage tiv thaiv txoj cai rau hloov cov khoom siv fais fab
Overvoltage tiv thaiv txoj cai rau hloov cov khoom siv fais fab
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08
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n20240907102115c9ab1.jpg)
Yuav daws qhov teeb meem Switching Power Supply Overradiation li cas
Yuav daws qhov teeb meem Switching Power Supply Overradiation li cas
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08
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n20240907101754b0214.jpg)
Yuav tsim EMI li cas rau kev hloov cov khoom siv hluav taws xob
Yuav tsim EMI li cas rau kev hloov cov khoom siv hluav taws xob
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08
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n20240907100802530e9.jpg)
Kev siv hom hom inductors hauv kev hloov khoom siv hluav taws xob?
Kev siv hom hom inductors hauv kev hloov khoom siv hluav taws xob? Hom hom choke, tseem hu ua hom hom choke, yog symmetrical winding ntawm coils nrog cov lus qhia rov qab thiab tib
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08
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n2024090709493873309.jpg)
Tshem tawm ntawm input overvoltage nyob rau hauv switching fais fab mov
Tshem tawm ntawm input overvoltage nyob rau hauv switching fais fab mov
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08
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n20240907094304c5b28.jpg)
Hloov hom fais fab mov EMI technology Transmission channel
Hloov hom fais fab mov EMI technology Transmission channel
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08
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n2024090709401632ffd.jpg)
Modeling ntawm Switching Power Supply Model-Free Control
Modeling ntawm Switching Power Supply Model-Free Control
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08
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n20240907093623b06b1.jpg)
Precision tam sim no-stabilized hloov fais fab mov nta
Precision tam sim no-stabilized hloov fais fab mov nta
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08
Sep
2024
![[[TitleNews]]](/uploads/25961/info/n202409070931347ecaa.jpg)
Ob hom kev ua haujlwm ntawm monolithic hloov hom fais fab mov
Ob hom kev khiav hauj lwm ntawm monolithic hloov hom fais fab mov Muaj ob hom kev khiav hauj lwm yooj yim rau ib qho-chip hloov hluav taws xob cov khoom siv: Nruam hom (CUM) thiab