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zizexiji
newbie
Topic Author
Posts: 36
Joined: Fri Apr 07, 2017 9:49 pm

SXT SA5 ac (RBSXTG-5HPacD-SA) - Bad capacitors! Why???

Sun Jan 28, 2018 11:28 am

RBSXTG-5HPacD-SA_Bad capacitors!.jpg
That's what happens in real life....
D-Link's DGS-1224T Web Smart™ Gigabit Switch blends Plug-&-Play simplicity with exceptional performance and reliability to create a cost-effective solution for a small to medium office.
IMG_20180126_142246_D-Link DGS-1224T.jpg
Why should I use solid capacitors? First, they have a much longer service life, and for all this time such capacitors do not lose their capacity. Secondly, solid capacitors are filled with a polymer and have better stability at high temperatures, i.e. Do not lose their capacity as sharply as in the case of electrolytic ones. Thirdly, TCs provide a larger current of pulsations. Fourthly, TCs have a lower equivalent series resistance (ESR), which is why they heat less. What does this mean in practice? In practice, solid capacitors have a service life of 500 thousand hours at a temperature of 65 degrees, while the lifetime of electrolytic capacitors under the same conditions will be 32,000 hours.

p.s.
SXT SA5 ac (RBSXTG-5HPacD-SA) - equipment for small and medium-sized office! It is necessary to use solid capacitors!
Example:
Wi-Fi controller based on industrial PC with ATOM processor - Good capacitors!
Wi-Fi controller based on industrial PC with ATOM processor - Good capacitors!.jpg
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zizexiji
newbie
Topic Author
Posts: 36
Joined: Fri Apr 07, 2017 9:49 pm

Re: SXT SA5 ac (RBSXTG-5HPacD-SA) - Bad capacitors! Why???

Sun Jan 28, 2018 11:52 am

Example 2:
Xiaomi Mi WiFi 2015 - HOME ROUTER ! Good capacitors!
1441050139_xiaomi-mi-wifi-dissection-8.jpg
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Matess
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Posts: 119
Joined: Wed Sep 01, 2010 3:52 pm

Re: SXT SA5 ac (RBSXTG-5HPacD-SA) - Bad capacitors! Why???

Tue Feb 06, 2018 11:39 pm

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