Fixed 5V regulator circuit that can provide a simple. One transistor MJE3055. = The Zener voltage of the output voltage – threshold voltage transistor is according to formula.
5 V Regulator Schematic
Published: 2008/01/04 Tags: power electronic projects, power supply circuit, power supply project, simple circuit projects
PWM Constant Current Power LED Driver
Power LED driver circuit based on LM393 op amp compared to other LED driver with PWM input is not working very well, but without a microcontroller PWM or PWM input can be made from other sources. There are three different power options power LED 1W 350mA, 700mA 3W power LED, power LED 5W power required by one of R2, R11 resistor values are determined.
High energy efficiency switch mode converter. 5V-24V supply voltage range. . Cycle-by-cycle, real constant current circuit 1 adjustable output current maximum power output of 18W. (24v 3w LED module for working with) the current control potentiometer (with spacings of about 9%)
Einfache 5V Regler Schaltung
Fixed 5V Regler Schaltung, die eine einfache bieten kann. Ein Transistor MJE3055. = Die Zenerspannung des Ausgangsspannungs-Schwellwertspannungstransistors entspricht der Formel.
5 V Regler Schema