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EEVblog #828 - Siglent SPD3303X precision Lab PSU Teardown
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Topic: EEVblog #828 - Siglent SPD3303X precision Lab PSU Teardown (Read 111781 times)
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oz2cpu
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Posts: 874
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Re: EEVblog #828 - Siglent SPD3303X precision Lab PSU Teardown
«
Reply #175 on:
May 04, 2021, 06:03:28 pm »
i dont own or use any of the pictured connectors, since they are all compleetly useless for my lab needs.
by the way : I am still super happy about my SPD3303X
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Radioamateur OZ2CPU, Senior EE at Prevas
EMC RF SMPS SI PCB LAYOUT and all that stuff.
youtube : oz2cpu teardown
oz2cpu
Frequent Contributor
Posts: 874
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Re: EEVblog #828 - Siglent SPD3303X precision Lab PSU Teardown
«
Reply #176 on:
August 19, 2022, 07:23:40 am »
EMI issues ?? this is a nice linear supply, so it is not a switchmode,
BUT it contain a lot of digital ic's microcontrollers ethernet usb display, see this video for a short EMI info
https://youtu.be/AhA_7adw9fA
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Radioamateur OZ2CPU, Senior EE at Prevas
EMC RF SMPS SI PCB LAYOUT and all that stuff.
youtube : oz2cpu teardown
pfabri
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Re: EEVblog #828 - Siglent SPD3303X precision Lab PSU Teardown
«
Reply #177 on:
December 01, 2022, 12:10:27 pm »
That looks pretty bad.
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