lm338 power supply 13 8v 5a
#lm338
#voltage regulator
#13.8V
#5A
#DC power supply
#adjustable power supply
#linear regulator
#power electronics
#bench power supply
No description available.
Universal Laboratory Power Supply Circuit
The design's value is derived from the use of IC1, an LM317HVK adjustable series-pass voltage regulator, which provides broad-range performance along with voltage-setting and current-limiting functions. The input to IC1 is sourced from the output of BR1, which is filtered...
Common Hot-Lead Regulator
This circuit derives 5 V DC from 2 AA cells, even at their end-life voltages of 1.05 V, and is approximately 80% efficient, providing 5 V at 4 mA from 2.1 V at 11 mA. IC1 is manufactured by Maxim...
Self switching Power Supply
Self-switching power supply. One of the main features of the regulated power supply circuit being presented is that, although a fixed-voltage regulator LM7805 is used in the circuit, its.
The self-switching power supply circuit utilizes the LM7805 voltage regulator to maintain...
Adjustable output voltage power supply circuit MAX610
The output voltage can be calculated as follows: U = 1.3 (1 + R3 / R4) (V), where R3 and R4 are part of an adjustment potentiometer, allowing for a continuously adjustable output voltage.
The described circuit involves a voltage output...
Servo loop improves linear-regulator efficiency
Linear regulators are easy to implement and have better noise and drift characteristics than switching approaches. Their largest disadvantage is inefficiency: excess energy dissipated as heat. Several well-known techniques are available to minimize the input-to-output voltage across a linear regulator....
Output 85 to 145V adjustable power supply circuit
It utilizes a three-terminal adjustable voltage regulator power supply and incorporates a thyristor for presetting the LM317. The voltage can be adjusted between 85V and 145V, with an output current limited to a maximum of 1A. An adjustment potentiometer (RP)...
1.3V Power supply
This 1.3V power supply can serve as a replacement for the 1.3V Mercury Cell in any circuit. When a 5V input is applied to the circuit, the voltage drop across the Zener diode D1 will be approximately 2V. The diode...
Easy exchange of magnetic saturation voltage regulator circuit
Easy exchange of magnetic saturation voltage regulator circuit
The magnetic saturation voltage regulator circuit is designed to stabilize output voltage levels by utilizing magnetic saturation principles. This circuit typically employs a magnetic core, which operates in saturation to regulate voltage,...
0-15 Volt 0-1A Power supply
TR1 provides a constant current to a bank of three zener diodes, thus maintaining a constant voltage independent of supply voltage variations. The resistor Rx is used to sense the PSU output current and to switch off the current to...