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2. Transfer switch - Wikipedia

   en.wikipedia.org/wiki/Transfer_switch

   Simplified single line diagram of a single-phase transfer switch to select either 'city' (utility) power or local generator power 3-phase Intelligent transfer switch. A transfer switch is an electrical switch that switches a load between two sources. Some transfer switches are manual, in that an operator effects the transfer by throwing a ...

3. Switch - Wikipedia

   en.wikipedia.org/wiki/Switch

   A simple break-before-make changeover switch: C (COM, Common) is connected either to L1 or to L2. SPCO SPTT, c.o. Single pole changeover or single pole, centre off or single pole, triple throw Similar to SPDT. Some suppliers use SPCO/SPTT for switches with a stable off position in the centre and SPDT for those without.

4. Crossover switch - Wikipedia

   en.wikipedia.org/wiki/Crossover_switch

   In electronics, a crossover switch or matrix switch is a switch connecting multiple inputs to multiple outputs using complex array matrices designed to switch inputs to outputs such that each output is connected to only one input, but usually inputs may be connected to multiple outputs. There are blocking and non-blocking types of cross-over ...

5. Insulated-gate bipolar transistor - Wikipedia

   en.wikipedia.org/wiki/Insulated-gate_bipolar...

   The IGBT combines an isolated-gate FET for the control input and a bipolar power transistor as a switch in a single device. The IGBT is used in medium- to high-power applications like switched-mode power supplies, traction motor control and induction heating.

6. A Symbolic Analysis of Relay and Switching Circuits

   en.wikipedia.org/wiki/A_Symbolic_Analysis_of...

   The utilization of the binary properties of electrical switches to perform logic functions is the basic concept that underlies all electronic digital computer designs. Shannon's thesis became the foundation of practical digital circuit design when it became widely known among the electrical engineering community during and after World War II.

7. Kim Kardashian Is Mending Her Broken Foot with a Chic Heel ...

   www.aol.com/kim-kardashian-mending-her-broken...

   Kim Kardashian is prepared to make a fashionable entrance no matter what.. The mom of four currently has a broken foot, which she shared in her Instagram Stories, captured by Cosmopolitan earlier ...

8. Muslim In America - The Huffington Post

   projects.huffingtonpost.com/projects/muslim-in...

   The diversity of Muslims in the United States is vast, and so is the breadth of the Muslim American experience. The following animated videos depict the experiences of nine Muslim Americans from across the country who differ in heritage, age, gender and occupation.

9. Clos network - Wikipedia

   en.wikipedia.org/wiki/Clos_network

   Assume that there is a free terminal on the input of an ingress switch, and this has to be connected to a free terminal on a particular egress switch. In the worst case, n−1 other calls are active on the ingress switch in question, and n−1 other calls are active on the egress switch in question. Assume, also in the worst case, that each of ...