Engineering, 24.10.2019 18:43 desi0322
The power supplies in 1206 mudd feature an internal protection mechanism that limits the output current to 1 ampere. ideally, the protection circuit engages instantaneously when an over-current fault is detected, then disengages instantaneously once the fault condition is removed. while in the current limited state, the supply acts like an ideal current source. now suppose you set a supply to 5v then connect a fully discharged ideal 500mf (huge! ) capacitor to the the output. the supply will immediately go into current-limit. (a) why?
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