Wireless Charging solution Wiki
This Topic is used for Wireless Charging solution 1.Mcu C drive code: GitHub - STMicroelectronics/STWirelessCharging-C-Drivers: Standard C platform-independent drivers for wireless charging ICs
Forum Posts
Hi, I am using STGWA50M65DF2 IGBT in one of my circuit, facing issue with Vce voltage drop.
The Vce without load is 7.3V, and once load connected it is 18V. I want know what should be the ideal voltage drop across CE, with load and without condition.Attaching the schematic screen shot for reference.
I was using L4985A in my boost converter circuit. I was observing abnormal current spikes in input current waveform and audible noise is coming in no load condition itself, same in load current.Current spike coming every few seconds?
Boosting operation starts at 80Vac.It is working fine and voltage is boosted to 400Vdc as per design. Please refer the attached Input current current and duty waveform in no load condition, schematics.
We have purchased STeval_TTM001V1_Automotive_5kW. We have few queries related to it. 1. Increase the overvoltage limit from 36V to 48V or 60V? 2. How to enable the overcurrent protection 3. Load consumption of 5V and 3V3 supply?
1. What is the detail procedure to increase the overvoltage limit from 36V to 48V or 60V?2. How to enable the overcurrent protection as by default its disabled.3.What is the load consumption of 5V,1A and 3V3,1A power supply supply by STeval component...
Stdriveg600: not available in the market
Hi there,I'm doing my Master's thesis and using Stdriveg600 in my design. However, I just noticed that it's not available in the market. Is there any way I can get 6-8 units of Stdriveg600 within months? My thesis is about to end soon and I need t...
Nucleo boards get fried as soon as I connect charger to my MacBook Pro
After working a while with a brand new Nucleo WL55JC1 (power jumpers untouched) connected to my MacBook Pro (2017), my laptop battery was empty and I connected the charger.Charging behaviour was strange, laptop switched from "charging" to "not chargi...
"Class D" Inverter?
I need a 100 kHz, sinusoidal AC constant-voltage power supply, feeding an inductive load. Can i make a power inverter designed like a class D audio amplifier. Except, instead of a speaker, it's a hungry power load that wants up to 20A, 5V AC power. ...
