MC78L15ABPG Original supply

The AC power supply circuit primarily consists of a power supply, a reference voltage, a voltage comparator for sampling, and several other components. It includes a transformer for the input, an autotransformer tap for the control power supply circuit,...

This data sheet describes the evaluation board for the AD9834 direct digital synthesizer (DDS). The AD9834 is a numerically controlled oscillator that utilizes a phase accumulator, a sine look-up table, and a 10-bit DAC. The AD9834 can operate with...

The circuit depicted in the figure is designed to achieve a higher power output by modifying specific components. On the left side of the figure, components R1, L1, D1, and capacitors C1 to C7 form a conventional filtering and...

In battery-powered applications in which power management is key, a microprocessor may adjust its core voltage corresponding to an increase or a decrease in clock speed, allowing full processing power when necessary but not wasting excess power when idle....

A Very Low Current, High Voltage Spark, that is Manually Triggered. Although its not easily Measured, the Peak Output voltage will be over 5,000 Volts. T1 is a small audio transformer and it steps up the voltage to about...

This is a power supply circuit that produces a voltage range of 12 to 24 V. It is straightforward, requiring only a bridge rectifier, a filter capacitor, and a transformer, without the need for a regulator. A bridge rectifier...