High current adjustable voltage regulator circuit, 0-30V 20A
2022年6月20日 · If you are looking for a high current Adjustable voltage regulator circuit. This may be a better choice for you. It can give the output current 20A or 400watts and can adjust the voltage of 4 to 20V—or apply to 0 to 30V easily. It is good quality, excellent performance and durable with PCB.
High Voltage, High Current DC Regulator Circuit
2022年1月24日 · The power transistor is a PNP, should be suitably selected which can handle the required high voltage, high current in order to regulate and convert the input source to desired levels. You can also try replacing the power transistor with …
Simple High Voltage Regulator - diyAudio
2021年5月20日 · Using the idea from LT3042, with the help of cascoded CCS, a simple, yet reasonable low noise, high voltage, regulator, can be achieved. Operation is simple. Push constant current into a resistor and you have a voltage reference. Then use a high voltage mosfet to feed some usable current at output.
Simple High Current Regulator
2013年4月10日 · This project is unashamedly based on Project 102 (Simple Pre-Regulator), but is intended to be used with relatively high current devices that don't need extremely good regulation. The pre-regulator was designed to allow the use the P05 supply module from a higher voltage source, but this version is intended to replace P05.
Regulated, High Current Power Supply Circuit
2024年7月13日 · This simple efficient high current 2N3055 based power supply is designed to handle in excess of 3 amp of currents, but must not exceed 5 amps. The voltage that is required to be stabilized can be adjusted through R1 and the value of the zener diode.
Voltage Regulator Circuits and Projects
2024年1月2日 · Probably the simplest type of voltage regulator is the zener shunt stabilizer, which works by using a basic zener diode for the regulation, as demonstrated in Figure below. The zener diodes have a voltage rating equivalent to the intended output voltage, that may be closely match the desired output value.
12 V High current regulator - CircuitsToday
IC regulators of such high current rating are pretty hard to find. The transformer T1 steps down mains voltage, to 12rms & the rectifier bridge D1 rectifies it to produce a DC voltage. The C1 filters the rectifier output and produces a DC level. The series pass transistor Q1 (2N 3055) is biased by resistor R1 (680Ω).
Starting from this simple supposition, high-voltage regulator was designed. The following idea completely naturally looks: the tube circuit - tube regulator. But here there are two "but". First, to be after good output parameters (low output resistance and good dynamics), it is necessary to have high gain in a feedback loop of in a wide band.
LM334, LM317, TL431 Constant Current Circuits
Other constant current sources use the LM317 a popular variable voltage regulator. The TL431A is another popular part in a small TO-92 package. In simple terms the TL431A acts a temperature compensated variable/adjustable Zener diode. It can also act as a …
Simple high voltage regulator suggestions - diyAudio
2024年5月28日 · I would like to use a simple high voltage regulator for a SE project. I came out with this preliminary schematic, where the feedback of the output ripple to the gate of the main mosfet (M1) is given by a mosfet (M3) loaded with CCS (M1) to maximize its gain so its correction (idea taken from @SpreadSpectrum Corona amp, where he loads a pentode ...