Generator electronics include:
Diodes
Choosing Capacitors
Digi Key Part Number |
Data Sheet |
Voltage Rating |
Ripple Current | ESR |
Price, Qty. 10 |
|
http://www.digikey.com/product-detail/en/UVR1V332MHD/493-1087-ND/588828 |
http://nichicon-us.com/english/products/pdfs/e-vr.pdf |
35V |
2.28A |
1.035 |
||
http://www.digikey.com/product-detail/en/EKY-350ELL332ML40S/565-1592-ND/756108 |
http://www.chemi-con.co.jp/e/catalog/pdf/al-e/al-sepa-e/004-lead/al-ky-e-140701.pdf |
35V |
4.08A |
13 mOhm |
1.38 |
|
http://www.digikey.com/product-detail/en/EKY-350ELL332MMP1S/565-1593-ND/756109 |
http://www.chemi-con.co.jp/e/catalog/pdf/al-e/al-sepa-e/004-lead/al-ky-e-140701.pdf |
35V |
4.22A |
14 mOhm |
1.436 |
Digi Key Part Number |
Data Sheet |
Ripple Current | ESR |
Price, Qty. 10 |
http://www.digikey.com/product-detail/en/SLPX472M050A7P3/338-1626-ND/1882103 |
http://www.cde.com/catalogs/SLPX.pdf |
3.02A |
99 mOhm |
1.925 |
|
||||
Digi Key Part Number |
Data Sheet |
Ripple Current | ESR |
Price, Qty. 10 |
http://www.digikey.com/product-detail/en/SLPX682M050E5P3/338-1650-ND/1882127 |
http://www.cde.com/catalogs/SLPX.pdf |
3.93A |
68 mOhm |
2.50 |
Voltage Protection
Switching vs. Linear
These are inexpensive DIP 3.3V regulators. They're not as efficient as a switching power supplies though, be forewarned!
$1.09 -http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MC33269T-3.3GOS-ND
$0.57 -http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=296-26120-ND
$1.09 -http://www.mouser.com/Search/Refine.aspx?Keyword=TS2940
$.052 -http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP1702-3302E/TO-ND
This is a Rectifier and Amplifier. This is a Rectifier.
alltronicsTEIampAndRect02.eps - Laser Cutter file for the combined Rectifier and Amplifier Board.
(right-click to see larger versions)
3300uF 50V Electrolytic Capacitor 647-UVR1H332MRDANA $1.50 http://mouser.com Holds charge briefly
1N5822 Rectifier Diode 625-1N5822-E3 $0.27 http://mouser.com Rectify AC from generator
Quadruple Speaker Terminal 24V001 $0.85 http://www.alltronics.com/ Lets power in from generator