Mar 10, 2022 · We designed a power board that can deliver 5V and 3V3. Those two voltages are provided by two boost/buck converters that can deliver 3A each. The board accepts power from a …

Sep 10, 2024 · It will just make much more sense to buy a Type-C PD charger if your devices support it, rather than still dealing with the problem of which USB adapters you can use to convert to Type-C …

I'm an electrical engineer who could use some help understanding lead acid batteries. I recently bought an old motorcycle and charged the battery on my trusty automotive style battery charger afte...

I know with multiple lead-acid batteries you should really charge them separately so that one battery doesn't try and charge another and waste power. But that holds true for the main charging proc...

The cycle life will also vary based on the conditions the battery is in. Factors such as temperature, movement, how frequently it is used, etc. For example, lithium polymer batteries function best in …

Feb 11, 2025 · 1 Let's consider a laptop with a USB-C port that allows both charging and connecting peripherals. Now, let's say I connect a USB-C keyboard to this port. From what I understand, the …

Apr 22, 2023 · What should I pay attention to here for the transformer? I would really appreciate all inputs related directly to my blurry understanding but also generally recommendation on how to …

Mar 2, 2022 · I am facing an issue with capacitive load circuit. I have a circuit which consist PMOS and a capacitor. I want to charge the capacitor within a specific time period and MOSFET should provide a …

Apr 10, 2015 · Yes, it is dangerous to attempt to charge a deeply discharged Lithium battery. Most Lithium charger ICs measure each cell's voltage when charging begins and if the voltage is below a …

Dec 18, 2023 · I'm trying to create a simple LM317-based ML2023 charger. Unfortunately, I have very limited electronic skills. According to the ML2032 datasheet, the charging voltage of the ML2032 …