schematics www.beavisaudio.com It’s the schematic that says True Bypass Loop with LED Indicator BTW if you decide to make the it without led you can buy the DPDT switch at Radio Shack. Parts. Radio Shack Case 270-1802 $2.99 (You can use whatever case you want) LED Light (2 in a pack) $2.49 2.1MM Power Jack $2.99 (M size (9V) 2.2K Ohm 1/4-Watt Carbon Film Resistor (5 Pack) 271-1325 $.99 1/4 Mono Jack 274-252 (2 in a pack) $3.09 (need to buy 2 of these) 3pdt button… EBAY or look online Actually everything is available on www.pedalpartsplus.com note: Do not use the 9.V jack from Radio Shack or similar metal ones if you are using a metal case unless you are going to have some sort of rubber insulator around it. Remember the 9V is center negative for this build.
My parts arrived today, as I allready had some of the parts I needed allready, I didnt order everything, just the rrest of the required parts ( I wish i could explain that better), anyway in this video I unpack and get all the parts ready for the project. I also test out a tone control schematic I found to see if it works, allthough unfortunalty I can’t get hold of the exact required parts, but anyway lets see how this turns out. As reqested here are liknk to the chiptune i used at the end. MP3: www.megaupload.com Module: www.megaupload.com As there I used a real song when I test the tone controll, this video will probably get featured. I finally figured out how videos get featured, nearly all the featured videos I’ve seen have had a copyrighted song in them, that’s how it works.
In power applications, switches perform function to energize or unenergized an electric load. On the high end of the scale are load-break switches and disconnecting switches in power systems at the highest voltages (several hundred thousand volts).
Load-break switches are required to maintain the capability of interrupting the load current. The load break switch in a circuit with several hundred thousand volts, designed to carry a large amount of current without overheating the open position, having enough insulation to isolate the circuit in closed position, and equipped with arc interrupters to interrupt the load current.
Load break switches of air break are of versatile switch gear for transformer control & protection. They can also be used for Motor feeder in conjunction with Vacuum contactors. They are highly useful for Ring feeders for isolation of faulty section either manually or through remote control if fitted with motor operation. Load break switch in conjunction with HRC fuse can tackle high fault current and offer very good protection against dead short circuit capacity up to 40KA.The fault clearance and isolation through this combination will be achieved in a few milli seconds provided a proper selection of LBS and fuse is done. HRC fuses are manufactured with silver strips/silver coated Cu. Strips wires surrounded by granular quartz. When short-circuit occurs the metal element melts and the molten metal melts the surrounding quartz, making the combination an insulating material, called fulgarite. There will be a number of sections in the element which will create similar insulating media in quick succession and thus the arc will be extinguished in a matter of few milliseconds, say 5 to 8 milli-seconds, ie., less than 1/2 a cycle.
Detailed step by step footage with diagrammes and electrical calculations of how to make these virtually unlimited life pilot or night lights for in your house. This lamp is designed and rated for 240 Volts and runs at 12 milli Ampères and is constructed from an old B22 lampbase of a defective CFL lamp. The led layout is up to youe own ideas, as long it fits safely in the fitting. A great addition for at night, or use it as curiosety lamp to add a bit of character in your house or hallway. As mains voltages are involved here work with precision and make a tidy job of the lamp. The resistors run hand warm to the touch and should not be rated at a less power rating as shown in the explanation at the beginning of the video. For 110 or 120 Volts and 25 Led’s (3.3V) at 12 mA a resistor value of 3125 ohms is required. Use 4 x 820 ohms 1 Watt resistors ( standard E 12 series)
10 stage marx generator. input 5000v dc half rectified. 1 mohm 2 watt resistors. 4.7nF 10kv capacitors. sparks arent really that long but very hot! when i get a 10kv transformer i will repost the results.
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