Geiger Counter Circuits | Next Electronics

High voltage power supply and boost for the BST capacitor DAC provides a tuning signal circuit diagram

The circuit depicted in FIG. 1 generates a high-voltage signal for controlling the capacitance of barium strontium titanate (BST) capacitors. By applying voltages of V and 3V to the appropriate terminals, the capacitance of the BST can be modified. This...

High Voltage Converter Circuit

This high voltage converter circuit begins with a 30-volt power supply and is capable of delivering output voltages ranging from 0 to 3 kV for version 1, or from 0 to 10 kV for version 2. The high voltage converter circuit...

HIGH VOLTAGE NEGATIVE ION GENERATOR

A modified black and white television flyback transformer is utilized in this circuit alongside a voltage multiplier to generate a negative voltage ranging from 9 kV to 14 kV. This high voltage is connected to a discharge needle to create...

stun gun

This circuit generates a very high voltage, and precautions must be taken to avoid electric shock. The transformer can generate over 1,000 volts, while the 8-stage multiplier can produce up to 20,000 volts. This high-voltage circuit typically consists of a step-up...

MicroFlash Schematic

The two resistors serve dual purposes. Firstly, they limit the current to a lower value in case of accidental contact with the circuit. Secondly, when the flash is activated, the main capacitor behaves like a short circuit to the power...

Missing-pulse-detector

This circuit detects a missing pulse or an abnormally long interval between consecutive pulses in a pulse train. The timer is configured in monostable mode, with the time delay set slightly longer than the duration of the input pulses. The...

The 25-30kV DC Generator

This High Voltage power supply is able to generate up to 25-30kV DC Output from a 12-24v DC input. With a fully adjustable DC input power supply (0-24V/4A), it is possible to adjust the HV output between 5 to 30kV....

400-Volt 60-watt push-pull power supply

The design provides a regulated output of 400 V and 60 W. The TL494 switching regulator controls the operating frequency and output voltage regulation. Resistor R1 and capacitor C1 set the switching frequency, which is approximately 0.5 to 100 kHz...

PSIM Training CD-ROMs

The counter is programmed to function in a batch-counting operation, automatically sorting parts for quality control. It is designed to divert one part out of every ten for the quality control or inspection process. The circuit operates as described. The automatic...