Simple circuits prevent application of incorrectly polarized or excessive voltages. Connected temporarily or permanently at power-connecting terminals. Devised to protect electrical and electronic equipment installed in spacecraft and subjected to variety of tests in different facilities prior to installation. Basic concept of protective circuits also applied easily to many kinds of electrical and electronic equipment that must be protected against incorrect power connections.
Circuits Protect Against Incorrect Power Connections
NASA Tech Briefs ; 16 , 10
1992-10-01
Miscellaneous
No indication
English
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