24volt dc
If you touch one side and nothing else there is no path for a current to flow, therefore no shock. Don't try this with a supply of 50 v or more.
variable dc supply are used to get desired amount of dc supply
no... run tv with dc supply
Yeh buddy! A dc shock is a good shot. An ac shock causes muscles to alternate. Depending on the voltages from either it can be an enlightning experience.
The transformer cannot be used in the DC supply because it keeps on alternating its current, whereas the DC supply current should be constant.
trf cannot work on dc. the primary flux must vary for induction to occur in the secondary winding. howlunf
dc supply is used for control circuit because dc current is an independent source .
Variable dc supply is applicable in loads that are variable.
dc power supply
In an ideal DC power supply, there is no ripple.
conclusion of dc power supply 9V