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0-30V 0-3A Adjustable Switching Laboratory Power Supply

Electronics Projects, 0-30V 0-3A Adjustable Switching Laboratory Power Supply article "avr project, dc dc converter circuit, microcontroller projects, power electronic projects, power supply circuit, power supply project, " tagged with

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DC-DC Laboratory Power Supply 0-30V 0-3A LT1074 is a switching regulator type step-down (lowering) with a maximum current of 5 A. Can work with the value of the input voltage up to 60 V version (HV) and the output voltage can be set in the range of 2.5 V – 50 In. Without modifying the circuit works the circuit with a frequency of 100 kHz.

Laboratory Power Supply Circuit Schematic

0 30V 0 3A Adjustable Switching  Laboratory Power Supply dc dc laboratory power supply lt1074 circuit schematic 120x120

The stabilized power supply with a controllable output voltage 0 – 30 V and a controllable current limitation 0 – 3 And. The source combines the use of the transformer, the switching regulator and the subsequent application of a linear regulator for better output characteristics. Implemented is also a measurement of the output voltage and current of the microcontroller, atmega644.

0 30V 0 3A Adjustable Switching  Laboratory Power Supply 0 30v 0 3a stabilized power supply dcdc

LT6105 The use of this circuit replaces the need to scan the current on the sensing resistor of the normal value (often 1 Ω), on which arises a large voltage drop and thus a large power loss including an increase in the internal resistance of the source. When using this circuit is the current sensed by the differential amplifier to the precision resistor of small value (for example, 0.01 Ω), which can be connected in any branch of the sources. Since this resistance value is small, there arises in him even a small power loss (given by the product of the resistance and the squared current). LT6105

0 30V 0 3A Adjustable Switching  Laboratory Power Supply dcdc lt1074 atmega644 laboratory power supply 30v lt6105

0 30V 0 3A Adjustable Switching  Laboratory Power Supply srcb 0-30v switchmode lab power supply circuit pcb schematic all files alternative links: 0-30v-0-3a-adjustable-switching-laboratory-power-supply.rar alternative link2

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