Hi readers, Click here . This link refers to making a lithium-ion battery charger using a BC 547.
Question: How efficient is this circuit in (%) that is useful output power/ input power to charge a battery? I am planning to build a 4.2V charger but with a much higher ampere limit by connecting the output pins of these same charging circuits together to provide a higher ampere with the same voltage (4.2V) ? Is this possible and I was wondering about its efficiency that is how much heat (%) is converted to bad power(heat)? Can just give an approximation if anyone has ever build this before
Click here for Youtube link
Thank you for reading
Question: How efficient is this circuit in (%) that is useful output power/ input power to charge a battery? I am planning to build a 4.2V charger but with a much higher ampere limit by connecting the output pins of these same charging circuits together to provide a higher ampere with the same voltage (4.2V) ? Is this possible and I was wondering about its efficiency that is how much heat (%) is converted to bad power(heat)? Can just give an approximation if anyone has ever build this before
Click here for Youtube link
Thank you for reading