Wireless

Forum Wireless electricity???

Wireless requires membership for participation - click to join

Actions

Forum Thread Details

Replies 11 replies
Subscribers 221 subscribers
Views 825 views
Users 0 members are here

Related

Wireless electricity???

rohitrangwani over 11 years ago

I am designing a circuit for transmitting electricity using resonating coils with resonance freqency in range of 20-50Hz with Sorce volage of 20 Vpp.

Does anybody knows something regarding maximizing power and distance of transmission for it??

Top Replies

Parents

michaelkellett over 11 years ago

Have you researched this topic via Google and Wikipedia ?

If not - then do, if you have then where are you stuck ?

MK
Cancel
Vote Up +1 Vote Down

Sign in to reply

Cancel
rohitrangwani over 11 years ago in reply to michaelkellett

Yeah I have researched on the topic and I am looking for maximizing distance of transmission with appreciable power delivered.
Cancel
Vote Up 0 Vote Down

Sign in to reply

Cancel

Reply

rohitrangwani over 11 years ago in reply to michaelkellett

Yeah I have researched on the topic and I am looking for maximizing distance of transmission with appreciable power delivered.
Cancel
Vote Up 0 Vote Down

Sign in to reply

Cancel

Children

michaelkellett over 11 years ago in reply to rohitrangwani

No one can help you unless you define the problem better.
What are the constraints in terms of size and cost ?
How much power do you want to transfer ?
What level of efficiency is acceptable ?
What distance are you hoping to achieve ?
Based on your researches what is the baseline performance that you want to improve upon.

MK
Cancel
Vote Up +1 Vote Down

Sign in to reply

Cancel
rohitrangwani over 11 years ago in reply to michaelkellett

thanks anyway i found what i was looking for somewhere else.
Cancel
Vote Up 0 Vote Down

Sign in to reply

Cancel
gervasi over 11 years ago in reply to rohitrangwani

I tested the range of Qi-Compliant eval board about a year ago. Efficiency dropped off rapidly after 4mm, and I could get nothing beyond 6mm. Let me know if you get more!
Cancel
Vote Up 0 Vote Down

Sign in to reply

Cancel