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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01
Nov
2025
![[[TitleNews]]](/uploads/25961/info/n20251031095843e04a4.jpg)
Cov Cheebtsam tseem ceeb ntawm BUCK Switching Power Supply
Cov Cheebtsam tseem ceeb ntawm BUCK Switching Power Supply
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01
Nov
2025
![[[TitleNews]]](/uploads/25961/info/n20251031095350519c9.jpg)
Kev kho ntawm Switching Transistor Faults hauv Switching Fais Fab Khoom
Kev kho ntawm Switching Transistor Faults hauv Switching Fais Fab Khoom
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01
Nov
2025
![[[TitleNews]]](/uploads/25961/info/n2025103109494003a02.jpg)
Kev ceev faj rau kev saib xyuas thiab tshuaj xyuas lub zog hluav taws xob
Kev ceev faj rau kev saib xyuas thiab tshuaj xyuas lub zog hluav taws xob
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01
Nov
2025
![[[TitleNews]]](/uploads/25961/info/n202510310945436978e.jpg)
Kev Kho Cov Kev Tsis Txaus Siab hauv Kev Hloov Cov Khoom Siv Hluav Taws Xob
Kev Kho Cov Kev Tsis Txaus Siab hauv Kev Hloov Cov Khoom Siv Hluav Taws Xob
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01
Nov
2025
![[[TitleNews]]](/uploads/25961/info/n20251031094255eace5.jpg)
Cheebtsam ntawm Hloov Cov Khoom Siv Hluav Taws Xob
Cheebtsam ntawm Hloov Cov Khoom Siv Hluav Taws Xob
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01
Nov
2025
![[[TitleNews]]](/uploads/25961/info/n2025103109390754747.jpg)
Phau Ntawv Qhia Kom Paub Txog Kev Hloov Kho Kev Siv Hluav Taws Xob: Cov Txhee...
Phau Ntawv Qhia Kom Paub Txog Kev Hloov Kho Kev Siv Hluav Taws Xob: Cov Txheej Txheem thiab Cov Lus Qhia
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31
Oct
2025
![[[TitleNews]]](/uploads/25961/info/n2025103109340797272.jpg)
Basic Composition ntawm High -Power Switching Power Supplies
Basic Composition ntawm High -Power Switching Power Supplies
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31
Oct
2025
![[[TitleNews]]](/uploads/25961/info/n20251031092843d210f.jpg)
Hom thiab Distinguishing Method ntawm Switching Fais Fab Khoom
Hom thiab Distinguishing Method ntawm Switching Fais Fab Khoom
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31
Oct
2025
![[[TitleNews]]](/uploads/25961/info/n2025103109252152504.jpg)
Cov ntsiab lus tseem ceeb ntawm Kev Hloov Cov Khoom Siv Hluav Taws Xob
Cov ntsiab lus tseem ceeb ntawm Kev Hloov Cov Khoom Siv Hluav Taws Xob
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31
Oct
2025
![[[TitleNews]]](/uploads/25961/info/n202510310921078fbfa.jpg)
Standard Test Methods rau Switching Fais Fab Transformers
Standard Test Methods rau Switching Fais Fab Transformers
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31
Oct
2025
![[[TitleNews]]](/uploads/25961/info/n202510310915287b628.jpg)
Radiation Test ntawm Switching Power Supplies nyob rau hauv qhov ntau ntawm 3...
Radiation Test ntawm Switching Power Supplies nyob rau hauv qhov ntau ntawm 30 MHz txog 1000 MHz
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31
Oct
2025
![[[TitleNews]]](/uploads/25961/info/n202510310907288180e.jpg)
Electromagnetic Compatibility (EMC) Test Technology rau Hloov Cov Khoom Siv H...
Electromagnetic Compatibility (EMC) Test Technology rau Hloov Cov Khoom Siv Hluav Taws Xob
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31
Oct
2025
![[[TitleNews]]](/uploads/25961/info/n202510310904393e9ae.jpg)
Yuav Ua Li Cas Ntsuas Cov Hluav Taws Xob Los Ntawm Hloov Cov Khoom Siv Hluav ...
Yuav Ua Li Cas Ntsuas Cov Hluav Taws Xob Los Ntawm Hloov Cov Khoom Siv Hluav Taws Xob nrog Oscilloscope
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31
Oct
2025
![[[TitleNews]]](/uploads/25961/info/n2025103108594956826.jpg)
Qhov cuam tshuam ntawm txoj kev ua kom txias rau kev ua haujlwm kub ntawm kev...
Qhov cuam tshuam ntawm txoj kev ua kom txias rau kev ua haujlwm kub ntawm kev hloov cov khoom siv hluav taws xob
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31
Oct
2025
![[[TitleNews]]](/uploads/25961/info/n20251031085320abb0e.jpg)
EMI Generation & Kev Tiv Thaiv hauv Hloov Cov Khoom Siv Hluav Taws Xob
EMI Generation & Kev Tiv Thaiv hauv Hloov Cov Khoom Siv Hluav Taws Xob
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31
Oct
2025
![[[TitleNews]]](/uploads/25961/info/n20251031084236e5be6.jpg)
Electronic Load Testing thiab Ua Haujlwm Txoj Cai ntawm Hloov Cov Khoom Siv H...
Electronic Load Testing thiab Ua Haujlwm Txoj Cai ntawm Hloov Cov Khoom Siv Hluav Taws Xob
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30
Oct
2025
![[[TitleNews]]](/uploads/25961/info/n20251030095001ba9d9.jpg)
Yuav ua li cas ntsuas lub zog poob ntawm kev hloov khoom siv hluav taws xob n...
Yuav ua li cas ntsuas lub zog poob ntawm kev hloov khoom siv hluav taws xob nrog Digital Oscilloscope
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30
Oct
2025
![[[TitleNews]]](/uploads/25961/info/n2025103009470355c34.jpg)
Dab tsi yuav tsum tau ceev faj thaum xaiv qhov hloov pauv hluav taws xob?
Dab tsi yuav tsum tau ceev faj thaum xaiv qhov hloov pauv hluav taws xob?
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30
Oct
2025
![[[TitleNews]]](/uploads/25961/info/n20251030094146e62e8.jpg)
Generation Mechanisms thiab Suppression Technologies of Electromagnetic Inter...
Generation Mechanisms thiab Suppression Technologies of Electromagnetic Interference in Switching Power Supplies
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30
Oct
2025
![[[TitleNews]]](/uploads/25961/info/n2025103009384039471.jpg)
Kev sim cov txheej txheem rau kev hloov hluav taws xob hloov pauv hloov pauv
Kev sim cov txheej txheem rau kev hloov hluav taws xob hloov pauv hloov pauv