Today's Message Index:
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1. 05:41 PM - Re: Switch Schemes for Reliability (Eric Page)
2. 06:59 PM - Re: Switch Schemes for Reliability (1rv4)
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Subject: | Re: Switch Schemes for Reliability |
That depends on what you're feeding through the diode (how much current it has
to carry), and your tolerance for installation hassle. Generally speaking, you
want something in a physically robust package that has leads that won't flex/bend
easily. For low to medium current applications, look for packages like
DO-201, R-6 or P-600. For higher current applications or for ease of installation,
you can use one diode in a bridge rectifier package.
Examples:
3A diode: https://www.digikey.com/short/j9j2r3cf
10A diode: https://www.digikey.com/short/mvh87bdn
20A diode: https://www.digikey.com/short/v59dmvmf
Bridge Rectifiers: https://www.digikey.com/short/fqb5t704
The first three can be crimped in-line with the supply wire for the appliance that
you're feeding, then covered with heat shrink. A bridge rectifier would be
bolted to a surface (preferably metal, for heat dissipation) and connected with
0.25" PIDG quick-connect terminals.
Pay attention to polarity. The supply connects to the diode's anode and the consumer
connects to its cathode (on the first three, the cathode is marked with
a white stripe). For the bridge rectifier, connect the supply to either AC terminal
(marked ~) and the consumer to the positive terminal (marked +).
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=513524#513524
Message 2
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Subject: | Re: Switch Schemes for Reliability |
Thanks very much Eric, that's really helpful and much appreciated.
Chris
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=513525#513525
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