Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
et:electronics:voltage_divider [2014/10/01 11:22] raivo.sellet:electronics:voltage_divider [2020/07/20 12:00] (current) – external edit 127.0.0.1
Line 1: Line 1:
-~~PB~~+<pagebreak>
 ====== Pingejagur ====== ====== Pingejagur ======
  
Line 6: Line 6:
 [{{  :images:electronics:voltage_divider:voltage_divider_schematics.png?160|Pingejaguri elektriskeem}}] [{{  :images:electronics:voltage_divider:voltage_divider_schematics.png?160|Pingejaguri elektriskeem}}]
  
-U<sub>2</sub> = U<sub>1</sub> ⋅ (R<sub>2</sub> / (R<sub>1</sub> + R<sub>2</sub>)) +** U<sub>2</sub> = U<sub>1</sub> ⋅ (R<sub>2</sub> / (R<sub>1</sub> + R<sub>2</sub>)) ** kus:
- +
-kus:+
  
   * U<sub>1</sub> on sisendpinge   * U<sub>1</sub> on sisendpinge
Line 16: Line 14:
 Valem tuleneb Ohmi seadusest, mille järgi: Valem tuleneb Ohmi seadusest, mille järgi:
  
-I = U<sub>1</sub> / (R<sub>1</sub> + R<sub>2</sub>) ning:U<sub>2</sub> = I ⋅ R<sub>2</sub>+** I = U<sub>1</sub> / (R<sub>1</sub> + R<sub>2</sub>** ning: ** U<sub>2</sub> = I ⋅ R<sub>2</sub> ** 
  
 Pingejagurit kasutatakse tihti takistuslike andurite ühendamisel, kus üks takistitest asendatakse takistusliku anduriga (näiteks termistor). Pingejagurit kasutatakse tihti takistuslike andurite ühendamisel, kus üks takistitest asendatakse takistusliku anduriga (näiteks termistor).
et/electronics/voltage_divider.1412151765.txt.gz · Last modified: (external edit)
CC Attribution-Share Alike 4.0 International
www.chimeric.de Valid CSS Driven by DokuWiki do yourself a favour and use a real browser - get firefox!! Recent changes RSS feed Valid XHTML 1.0