Gregory
Member
I have a 200 led light 1w per led 36.5v 6 AMP
To power the light I am using a 37v DC 30 Amp battery pack .Li-ion Polymer
I have looked for circuit but every one indicate to me that the light will pulsate.This is using a pot to vary the voltage.
This is a printout from the Voltage regulating circuit.
The LM317T is rated to output (subject to correct heat sinking) up to 1.5 Amps. If your requirement is for a high current voltage regulator then this article will show you how the addition of a PNP darlington transistor to an LM317T based voltage regulator circuit will enable much higher currents to be regulated safely.
Used in this way the transistor acts as a pass transistor since it carries the majority of the current while leaving sufficient current flowing through the LM317T to ensure reliable voltage regulati
Can you help me out with a circuit that will meat my requirements.
Thank you Greg
To power the light I am using a 37v DC 30 Amp battery pack .Li-ion Polymer
I have looked for circuit but every one indicate to me that the light will pulsate.This is using a pot to vary the voltage.
This is a printout from the Voltage regulating circuit.
The LM317T is rated to output (subject to correct heat sinking) up to 1.5 Amps. If your requirement is for a high current voltage regulator then this article will show you how the addition of a PNP darlington transistor to an LM317T based voltage regulator circuit will enable much higher currents to be regulated safely.
Used in this way the transistor acts as a pass transistor since it carries the majority of the current while leaving sufficient current flowing through the LM317T to ensure reliable voltage regulati
Can you help me out with a circuit that will meat my requirements.
Thank you Greg