(DIR) Return Create A Forum - Home --------------------------------------------------------- Office of Steam Forum for Model &amp ;amp;amp;amp;amp;amp; Toy Steam Gas &amp ;amp;amp;amp;amp;amp;amp; Hot Air Engines (HTM) https://officeofsteamforum.createaforum.com --------------------------------------------------------- ***************************************************** (DIR) Return to: General Discussion - Dynamos, Generators, Alternato... ***************************************************** #Post#: 63483-------------------------------------------------- Jensen Generator bulb By: Mike Date: May 16, 2024, 2:03 pm --------------------------------------------------------- Hi guys, Can someone tell me what voltage bulb to use in a Jensen Generator? The one on mine just burned out and I’ve got several types, 1.5, 3, and 6 volt I believe. Thanks! #Post#: 63493-------------------------------------------------- Re: Jensen Generator bulb By: Junkologist Date: May 16, 2024, 7:30 pm --------------------------------------------------------- The 3 volt bulb would be the one. Sometimes I use a higher voltage bulb like the 6 volt. It won’t burn as bright but you really can’t burn it out by running the generator at high speeds. #Post#: 63498-------------------------------------------------- Re: Jensen Generator bulb By: Mike Date: May 17, 2024, 7:15 am --------------------------------------------------------- [quote author=Junkologist link=topic=7216.msg63493#msg63493 date=1715905836] The 3 volt bulb would be the one. Sometimes I use a higher voltage bulb like the 6 volt. It won’t burn as bright but you really can’t burn it out by running the generator at high speeds. [/quote] Thank you Mike. I’ll try the 3 volt bulb and if it keeps burning out, I’ll go up to a 6 volt. Much appreciated! #Post#: 63501-------------------------------------------------- Re: Jensen Generator bulb By: krypto31337 Date: May 17, 2024, 8:33 am --------------------------------------------------------- [table] [tr][td]E10 Base Bulbs[/td][/tr] [tr][td]BULB VOLTAGE AMPS WATTS[/td][/tr] [tr][td]#14 2.47V .30A .741W Standard for Jensen #15[/td][/tr] [tr][td]#131 1.30V .10A .130W Low HP motor & Jensen #15[/td][/tr] [tr][td]#502 5.10V .15A .765W Stepper-motor Generator[/td][/tr] [tr][td]#359 1.35V .06A .081W Low HP motor & Jensen #15[/td][/tr] [tr][td]#222 2.25V .25A .563W Focused-beam for Jensen #15[/td][/tr] [tr][td]#352x 3.00V .07A .210W Standard for Jensen #15E[/td][/tr] [/table] Obviously, the faster you spin a generator the higher the voltage. Most engines have a sweet spot of throttle position and belt shiv setting. *****************************************************