Posted inPower supply
LM317 Low dropout regulator 5V 2A using TIP41
This is LM317 Low dropout regulator 5V 2A using TIP41, The voltage input is 5.1V DC is converted into 5V output,while maximum output current to 2A by TIP41 [...]
Posted inSwitching Mode Power supply
MC34063 Stable battery switching regulator circuit
Although the input voltage change between 5V and 13V but the output voltage is steady at 12V
Posted inPower supply
Power bank mobile charger circuit using LM1086
Power bank mobile charger circuit project to backup energy when use portable mobile no electrical outlet. Use LM1086 as main on low dropout voltage. [...]
Posted inPower supply
5V low dropout regulator circuit using transistor and LED
This is 5V low dropout regulator circuit using transistor and LED only so easy,lowest voltage input is 6V so across it is 1V only, make output is 5V 0.5A