O diodo está em curto para AC ele deve ficar em série não em paralelo com a entrada !
Modification of the Radioditty charger with "TP5100" card at $ 2.
Re: Modificação do carregador Radioditty com cartão "TP5100" a US$ 2.
"The diode is shorted to AC it must be in series not parallel with the input! "Gustavo G Carlo wrote: ↑Fri Aug 13, 2021 6:37 pmO diodo está em curto para AC ele deve ficar em série não em paralelo com a entrada !
(LOL)
Re: Modification of the Radioditty charger with "TP5100" card at $ 2.
Hi all and thanks for sharing this modification.
I've read all the thread, i'm gonna buy some TP5100s from Aliexpress and all the parts but i still have 2 questions:
1. what is the "correct" position for the diode? I've seen in the last schematics that it has to be in parallel with the coil, correct?
2. i use the GD-77 as a DMR scanner. After i modify the charger can i leave it plugged in the charger and turned on without wearing out or damaging the battery?
Thanks 73
I've read all the thread, i'm gonna buy some TP5100s from Aliexpress and all the parts but i still have 2 questions:
1. what is the "correct" position for the diode? I've seen in the last schematics that it has to be in parallel with the coil, correct?
2. i use the GD-77 as a DMR scanner. After i modify the charger can i leave it plugged in the charger and turned on without wearing out or damaging the battery?
Thanks 73
Re: Modification of the Radioditty charger with "TP5100" card at $ 2.
1. IMO the diode and coil is not 100% necessary, many people just use the TP5100 with no additional componentsiz2qdh wrote: ↑Mon Nov 28, 2022 8:06 amHi all and thanks for sharing this modification.
I've read all the thread, i'm gonna buy some TP5100s from Aliexpress and all the parts but i still have 2 questions:
1. what is the "correct" position for the diode? I've seen in the last schematics that it has to be in parallel with the coil, correct?
2. i use the GD-77 as a DMR scanner. After i modify the charger can i leave it plugged in the charger and turned on without wearing out or damaging the battery?
Thanks 73
2. Probably constantly connecting the battery to the charger is not ideal, but it is not easy to find a battery eliminator for the GD77, so many people leave the radio in the charger.
Re: Modification of the Radioditty charger with "TP5100" card at $ 2.
1. Ok, when i'll have all the parts needed i'll decide what to doVK3KYY wrote: ↑Mon Nov 28, 2022 9:59 am1. IMO the diode and coil is not 100% necessary, many people just use the TP5100 with no additional components
2. Probably constantly connecting the battery to the charger is not ideal, but it is not easy to find a battery eliminator for the GD77, so many people leave the radio in the charger.
2. I prefer to charge the battery rather than leaving it in the charger
Re: Modification of the Radioditty charger with "TP5100" card at $ 2.
I made it!
After some time and some italian blasphemities i've managed to install the TP-5100 and make it work at first try.
I've noticed that the LED does not shine so bright...
After some time and some italian blasphemities i've managed to install the TP-5100 and make it work at first try.
I've noticed that the LED does not shine so bright...