Power Switching: Difference between revisions
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=About= | |||
SSRs have very long life, but they waste a lot of power when handling large loads, unlike solenoid relays which only use 0.5W or so, say 25ma x 12V. | |||
SSR: https://www.digikey.com/short/3153qn | SSR: https://www.digikey.com/short/3153qn | ||
Revision as of 07:15, 19 March 2021
About
SSRs have very long life, but they waste a lot of power when handling large loads, unlike solenoid relays which only use 0.5W or so, say 25ma x 12V.
SSR: https://www.digikey.com/short/3153qn
Din Rail mounted: https://www.digikey.com/short/3153q0
DC to DC
- 220V DC, 60A rating - [1]. 4 of these and we have a 240A welder switched from a 24V DC battery pack source? Using the Universal Controller and Scalable Battery Packs - that makes for a $30 welder for 240A if the battery packs are available.
Swiching Time
- 1 ms - [2]