POWER STORAGE DETAILS Block diagram: The voltage generated by the source (generator) is not of pure dc. This has to be rectified before storage. A diode rectifier then provides a full-wave rectified voltage that is initially filtered by a simple capacitor filter to produce a dc voltage. Block diagram (Power supply) Working principle: The Full Wave Bridge Rectifier Full Wave Bridge Rectifier uses four individual rectifying diodes connected in a closed-loop "bridge" configuration to produce the desired output. The main advantage of this a bridge circuit is that it does not require a special center-tapped transformer, thereby reducing its size and cost. The single secondary winding is connected to one side of the diode bridge network and the load to the other side as shown below. The Diode Bridge Rectifier The four diodes labeled D1 to D4 are arranged in “series pairs” with only two diodes conducting current during each ...
In the wilds of its native habitat, the Sugar Glider Sugar Bear is a tree-dwelling creature, often living in groups of ten to fifteen. It is active at night when it hunts for small vertebrae and insects. It feeds on the sweet sap of certain species of eucalyptus, acacia and gum trees. The Sugar Glider Sugar Bear is named for its preference for sweet foods and its ability to glide through the air like a flying squirrel. It lives in groups of up to seven adults, plus the current season's young, all sharing a nest and defending their territory, an example of helping at the nest. Adult males mark the territory with saliva and with a scent produced by glands on the forehead and chest, and also mark members of the group with this scent. Visitors who lack the appropriate scent marking are expelled swiftly, even violently. The dominant male mates more frequently with the female of the group than the other males. When an adult member of the group dies, it is normally replaced by ...