Bestiofugo: Difference between revisions
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''elettrodissuasore di bestie incaute'' | |||
IRF640 | IRF640 | ||
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* 32khz, 31.25uS clock | * 32khz, 31.25uS clock | ||
pulse: 300uS x 0.1 joule | |||
* 1 volt ampere = 1 joule/second | |||
* 0.1 joule -> 0.1 W -> 5 V x 20mA | |||
* Energy = ½*C*V² | |||
1 volt ampere = 1 joule/second | * C = 2*Energy/V² | ||
* C -> (2 ⋅ 0,1) ∕ (5^2) = 0,008 | |||
0.1 joule -> 0.1 W -> 5 V x 20mA | |||
Energy = ½*C*V² | |||
C = 2*Energy/V² | |||
(2 ⋅ 0,1) ∕ (5^2) = 0,008 | |||
pulse: 300uS | pulse: 300uS x 0.1 joule | ||
letture: | letture: | ||
| Line 31: | Line 25: | ||
* http://www.fdscience.org/uneko/12vhv.htm | * http://www.fdscience.org/uneko/12vhv.htm | ||
* https://www.rmcybernetics.com/projects/DIY_Devices/homemade_ignition_coil_driver.htm | * https://www.rmcybernetics.com/projects/DIY_Devices/homemade_ignition_coil_driver.htm | ||
* http://www.bowdenshobbycircuits.info/sparks.htm | |||
* https://markobakula.wordpress.com/about/ne555-ignition-coil-driver/ | |||
Latest revision as of 00:01, 19 April 2015
elettrodissuasore di bestie incaute
IRF640
PIC12HV752 http://ww1.microchip.com/downloads/en/DeviceDoc/41576B.pdf
- 32khz, 31.25uS clock
pulse: 300uS x 0.1 joule
- 1 volt ampere = 1 joule/second
- 0.1 joule -> 0.1 W -> 5 V x 20mA
- Energy = ½*C*V²
- C = 2*Energy/V²
- C -> (2 ⋅ 0,1) ∕ (5^2) = 0,008
pulse: 300uS x 0.1 joule
letture:
- http://www.sci-experiments.com/HighVoltagePulser/
- http://www1.foragebeef.ca/$foragebeef/frgebeef.nsf/all/frg36/$FILE/fenceenergizer.pdf
- http://www.agf.gov.bc.ca/resmgmt/publist/300Series/307310-1.pdf
- http://www.agf.gov.bc.ca/resmgmt/publist/300Series/307300-1.pdf
- http://www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/nrcs144p2_010636.pdf
- http://www.fdscience.org/uneko/12vhv.htm
- https://www.rmcybernetics.com/projects/DIY_Devices/homemade_ignition_coil_driver.htm
- http://www.bowdenshobbycircuits.info/sparks.htm
- https://markobakula.wordpress.com/about/ne555-ignition-coil-driver/