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Generator Electronics

Page history last edited by Noah Vawter 3 years, 9 months ago

 

    Generators   Rect-01    Switching Power Supply

 

       Synthesizers         Synthesizer Controls

 

          Amplifiers     Loudspeakers   Resonances        Horns


Generator electronics include:

  1. Rectifiers
  2. Charge storage
  3. Voltage Protection
  4. Voltage Regulators 

Special Topics:

Switching Power Supply

 Super Capacitors


 

Rectifiers

Diodes

 

Charge Storage

Choosing Capacitors

Digikey Capacitor Search

Digikey Capacitor Search #2

 

3300 uF, 35V

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
 

 

3300 uF, 50V

Digi Key Part Number 
Data Sheet
Ripple Current ESR
Price, Qty. 10
http://www.digikey.com/product-detail/en/UVR1H332MHD/493-1113-ND/588854
http://nichicon-us.com/english/products/pdfs/e-vr.pdf 2.5A
   
http://www.digikey.com/product-detail/en/ECO-S1JA472CA/P7485-ND/411743 
http://media.digikey.com/pdf/Data%20Sheets/Panasonic%20Capacitors%20PDFs/TS-HA,HB_DS.pdf
3A
63 mOhm
 
http://www.digikey.com/product-detail/en/UVR1H332MHD/493-1113-ND/588854
http://nichicon-us.com/english/products/pdfs/e-vr.pdf
2.5A
  1.479
http://www.digikey.com/product-detail/en/ECO-S1HA332CA/P6679-ND/131536 http://media.digikey.com/pdf/Data%20Sheets/Panasonic%20Capacitors%20PDFs/TS-HA,HB_DS.pdf 2A 70 mOhm 2.34

 

 

4700uF, 50V

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
 
       
         

 

6800 uF, 50V

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

Zener Diode Applications

The Zener Diode

Zener Diode on Wikipedia

 

Voltage Regulators

Switching vs. Linear

 

 

Linear Regulators

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)

 

 

Rectifier Parts List

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

 

 

 

DualRectifier.eps

 

hope.eps 

 

 

 

YouTube plugin error YouTube plugin error

 

 

  Generators       Synthesizers

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