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@MamuIf I wanted to leave the Nfet out and just use the PFET, can I still strap the Zener across vin and on/off like you have in your diagram or do I have to only strap it across ON/OFF. I already set up a bunch of the chips with the never across the Vin and on/off but have decided to skip the NFET. Any help would be appreciated.Sam
Checking in again. Third raptor build. I built this at cost for a manager at a local b&m.Pretty standard as far as Raptors go. All the bells and whistles minus the fuses and rated master switch. The rocker switch I used only cuts voltage to the fire switch so it doesn't kill the entire circuit.
http://www.digikey.com/product-detail/en/P16SNP471MAB15/P16SNP-470-ND/3430484It's a 470 ohm pot. So that puts you somewhere around 2.0 - 6.0 volts with the 220 res in series.
As I am new to this, please bare with me. Anybody who knows the answer to this, help me out. I noticed you linked a 470 ohm pot, I assumed we could only use the 200 ohm pot. Please explain how I can choose to use a diffrenf rated pot and what I have to do to compensate for its higher rating.... School is in session and I'm ready to learn...... Thank you in advance.
Going to order them tomorrow, cheers Btw does anyone know where out there has any step by step instructions or videos to build this exact schematic, would be a great help as need the info for a college project, thanks.
We say non-rated to mean that you can use any switch you want for the fire switch - there is no amp rating required. A rated switch would mean that you have to use a switch that has an amp rating at least the max current of the converter.
12. Metal Film Resistors- http://uk.mouser.com/ProductDetail/KOA-Speer/MF1-4DC4R70F/?qs=sGAEpiMZZMvJbyh5%2fSz2%2fXu8dD1WI7%252bN
11. LED Digital Panel Volt Meter - http://www.ebay.co.uk/itm/DC-3-30V-0-36-2-Wire-LED-Digital-Panel-Volt-Meter-Voltage-Voltmeter-Car-Motor-/351026520215?pt=UK_BOI_Electrical_Test_Measurement_Equipment_ET&var=&hash=item51bacfa097