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* Current fold-back limiting, often called "foldback": limits the short circuit current to a very small value, half or less of the rated load current. Foldback reduces the output current linearly as output voltage decreases. ([https://electronics.stackexchange.com/questions/2931/what-is-foldback-short-circuit-protection-in-a-power-supply 'What is "foldback short circuit protection" in a power supply?'])([http://www.ti.com/lit/an/snva736/snva736.pdf "Know Your Limits: TI application report"]) | * Current fold-back limiting, often called "foldback": limits the short circuit current to a very small value, half or less of the rated load current. Foldback reduces the output current linearly as output voltage decreases. ([https://electronics.stackexchange.com/questions/2931/what-is-foldback-short-circuit-protection-in-a-power-supply 'What is "foldback short circuit protection" in a power supply?'])([http://www.ti.com/lit/an/snva736/snva736.pdf "Know Your Limits: TI application report"]) | ||
* Use a "intelligent switch"[http://www.st.com/ips][http://www.st.com/st-web-ui/static/active/en/resource/technical/document/application_note/CD00003916.pdf][http://www.irf.com/product-info/ips/] that automatically turns itself off if it gets too close to failure. | * Use a "intelligent switch"[http://www.st.com/ips][http://www.st.com/st-web-ui/static/active/en/resource/technical/document/application_note/CD00003916.pdf][http://www.irf.com/product-info/ips/] that automatically turns itself off if it gets too close to failure. | ||
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== further reading == | == further reading == |