Matt,
I asked VMI about a max. Frequency, they said 70kHz.
At the time, I was obsessed with the idea of making a supply at 100kHz, like a Spellman I once had access to, so I decided to go with the chinese diodes, and lower the frequency accordingly.
There are issues with the magnetics, which point in the same direction, and in the end, I just wanted something that could run cool enough without oil, so I ended at 33kHz as a good compromize.
Cheers, Finn Hammer
High Voltage PSU for functional Fusor
For Short Term Learning Discussions ONLY. This area is for CURSORY questions and connecting with other users ONLY. ALL technical contributions need to be made in the appropriate forums and NOT HERE. All posts are temporary and will be deleted within weeks or months. You should have already search the extensive FAQs in each of the forums before posting here as your question may already be answered.
- Finn Hammer
- Posts: 298
- Joined: Sat Mar 05, 2016 7:21 am
- Real name: Finn Hammer
- Contact:
Return to “New User Chat Area”
Jump to
- Announcements
- ↳ Announcements and Site Administration Topics
- ↳ The Fusioneers
- Start Here
- ↳ Frequently Asked Questions (FAQs)
- ↳ Please Introduce Yourself
- ↳ New User Chat Area
- The WaterStar Project: Finding the Trailhead
- ↳ Philo T Farnsworth Archive
- Images and long term fusor.net contributors
- ↳ Images du Jour
- ↳ Compilations of long term fusor.net technical contributors
- Theory
- ↳ Fusor and/or General Fusion Theory (& FAQs)
- ↳ FAQs: Fusion and Fusor Theory
- ↳ Other Forms of Fusion - Theory, Construction, Discussion, URLs
- Construction / Technical Do not post simple questions here. Use the New User Chat area
- ↳ Fusor Construction & Operation (& FAQs)
- ↳ FAQs: Fusor Construction & Operation
- ↳ Vacuum Technology (& FAQs)
- ↳ FAQs: Vacuum Technology
- ↳ High Voltage - Fusor Input Power (& FAQs)
- ↳ FAQs: High Voltage
- ↳ Neutrons, Radiation, and Detection (& FAQs)
- ↳ FAQs: Neutron - Radiation Detection
- ↳ Ion Gun Design and Construction (& FAQs)
- ↳ FAQs: Ion Gun Design and Construction
- ↳ Control and Instrumentation Hardware and Software
- ↳ Advanced Technical Discussion Area
- Miscellaneous
- ↳ Fusion --- Past, Present, and Future
- ↳ Interesting Links
- ↳ Files
- ↳ Books & References
- The Trading Post
- ↳ Primary Sources for Fusor Related Items
- ↳ Items For Sale
- ↳ Items wanted
- The early beginnings of fusor.net
- ↳ Songs Archive
- ↳ Intranets Archive