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en:projects:nixie-clock:start [2011/02/19 14:43] alex [Nixie Clock] |
en:projects:nixie-clock:start [2011/06/04 11:11] (current) alex [Specifications] |
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| ====== Nixie Clock ====== | ====== Nixie Clock ====== | ||
| - | {{:nixieclock-1.jpg?380&direct|}} | + | {{:nixieclock-1.jpg?380|Nixie Clock}} |
| ===== Introduction ===== | ===== Introduction ===== | ||
| Line 9: | Line 9: | ||
| For more a detailed introduction, please read the [[history]] page. | For more a detailed introduction, please read the [[history]] page. | ||
| - | ===== Essential Specifications ===== | + | ===== Detailed Information ===== |
| + | |||
| + | * [[History]] | ||
| + | * [[Power supply]] | ||
| + | |||
| + | ===== Specifications ===== | ||
| * Display | * Display | ||
| Line 17: | Line 22: | ||
| * Processor | * Processor | ||
| * Microchip PIC18F2550-I/SO | * Microchip PIC18F2550-I/SO | ||
| + | * 20 MHz clock, 5 MIPS | ||
| * 32K Flash | * 32K Flash | ||
| * 2K RAM | * 2K RAM | ||
| Line 34: | Line 40: | ||
| * Output: 12V - 300V DC variable | * Output: 12V - 300V DC variable | ||
| * Boost topology | * Boost topology | ||
| - | * IRF720 MOSFET switch | + | * IRF720 400V 3.3A N-channel MOSFET |
| - | * MUR120 diode switch | + | * HER105 400V 1A fast recovery rectifier |
| - | * 4.7µF Inductor | + | * 4.7µH Inductor |
| - | + | ||
| - | ===== Detailed Information ===== | + | |
| - | + | ||
| - | * [[History]] | + | |
| - | * [[Power supply]] | + | |