Sterer's latest activity

I have three of the same coil, i am planning on stacking the two for the receiving side. It will be less efficient and more bulky, but i...

I have aimed at sending a signal at around 275kHz. It has an LC tank where C is 54nF. Receiver coil: ID - 20mm OD - 42mm It can talk to...

I would look into resonant SMPS designs. My first guess is a resonant LLC half-bridge topology, but I haven't looked into this for a few...

Nothing should be visible externally, but there is a possibility to have the charging coil inside the receiving coil. They will be over...

It is for charging a battery connected to a custom external board. It does not need to be too efficient but should deliver some amount...

I need a circuit that converts 5V DC to 5V AC and can supply 5W for a wireless charging coil. I am finding incredibly little information...