RV and vandwellers wiki

User Tools

Site Tools

Trace:
electrical:12v:intro

Differences

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

Link to this comparison view

Both sides previous revision Previous revision
Next revision 		Previous revision
electrical:12v:intro [2024/01/29 13:36]
frater_secessus [Real-world(ish) examples] 		electrical:12v:intro [2024/02/21 13:44]
frater_secessus [higher bank voltages]
Line 37: Line 37:
      * <=100w loads from [[https://amzn.to/3u4Qm1g|small inverters]].  Note that most small, inexpensive inverters are [[electrical:inverter#modified_sine_wave|modified sine wave]] and not appropriate for all [[electrical:12v:loads|loads]].      * <=100w loads from [[https://amzn.to/3u4Qm1g|small inverters]].  Note that most small, inexpensive inverters are [[electrical:inverter#modified_sine_wave|modified sine wave]] and not appropriate for all [[electrical:12v:loads|loads]].
      * very small loads (like a cellphone) might be run off the ciggy/USB port [[https://www.reddit.com/r/urbancarliving/comments/v42jvw/is_it_safe_to_charge_your_phone_in_car_while_its/ib5k2u5/|without the engine running]].      * very small loads (like a cellphone) might be run off the ciggy/USB port [[https://www.reddit.com/r/urbancarliving/comments/v42jvw/is_it_safe_to_charge_your_phone_in_car_while_its/ib5k2u5/|without the engine running]].
-  * **trivial loads**  like phone charging can be run off [[https://amzn.to/47X2Ziy|USB power bricks]].  See [[https://www.youtube.com/watch?v=G1sjqaRll2s|this testing video]] by Project Farm.+  * **very small loads**  like phone charging can be run off [[https://amzn.to/47X2Ziy|USB power bricks]].  See [[https://www.youtube.com/watch?v=G1sjqaRll2s|this testing video]] by Project Farm.  Recharge the brick[s] from the cigarette lighter while driving, at cafes, etc. 
   * **Easy to run** off a small [[lifestyle:faq_solar_generator|portable power station]]((which you will have to recharge somehow))   * **Easy to run** off a small [[lifestyle:faq_solar_generator|portable power station]]((which you will have to recharge somehow))
       * Phone/Tablet/small laptop (MacBook Air, Chromebook) charging while parked       * Phone/Tablet/small laptop (MacBook Air, Chromebook) charging while parked
Line 164: Line 164:
  
 ===== higher bank voltages ===== ===== higher bank voltages =====
 +
 +
 +
    
 Although 12v house banks are most common there are use cases where higher bank voltages (24v, 48v, etc) may be desirable: Although 12v house banks are most common there are use cases where higher bank voltages (24v, 48v, etc) may be desirable:
Line 172: Line 175:
   * when someone stumbles into a great deal on a higher-voltage pack (Leaf battery fell off a truck)   * when someone stumbles into a great deal on a higher-voltage pack (Leaf battery fell off a truck)
   * when the vehicle has a 24v alternator, as found in some commercial vehicles like buses or box trucks   * when the vehicle has a 24v alternator, as found in some commercial vehicles like buses or box trucks
 +  * when wiring and solar charge controller expenses need to be reduced
  
 Challenges: Challenges:
electrical/12v/intro.txt ยท Last modified: 2024/02/21 13:44 by frater_secessus

Page Tools

Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Noncommercial-Share Alike 4.0 International

affilliate disclosure

CC Attribution-Noncommercial-Share Alike 4.0 International Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki