High Voltage Divider

The formula for calculating the output voltage is based on ohms law and is shown below.

High voltage divider.

The divide down ratio is determined by two resistors. A voltage divider circuit is a very common circuit that takes a higher voltage and converts it to a lower one by using a pair of resistors. Written by willy mcallister. High voltage dividers can also be used as simple high accuracy meter multipliers.

By individually characterizing each resistor in the divider voltage and power effects are minimized. All ohm labs high voltage dividers include iso17025 accredited calibration. Their 1000 1 and 10 000 1 ratios respectively extend the measurement capability of most digital voltmeters and oscilloscopes to 150 000 v or 300 000 v. The high voltage is applied across the divider and the divider output which outputs a lower voltage that is within the meter s input range is measured by the meter.

Using just two series resistors and an input voltage we can create an output voltage that is a fraction of the input. A voltage divider is a simple series resistor circuit. Ohm labs manufactures precision resistive high voltage dividers. The dvr series offers a 150 kv and a 300 kv ac dc model designed with precision resistor capacitor networks that provide low voltage outputs proportional to the applied high voltage input.

It s output voltage is a fixed fraction of its input voltage. High voltage resistances are usually 2 megohms or 4 megohms per kv to minimize heating and voltage coefficients consistent with compact sizes. A voltage divider is a simple circuit which turns a large voltage into a smaller one. China high voltage divider catalog of digital hv high voltage test divider 50kv 100kv 150kv 300kv precision 0 1 ratio resistive high voltage divider meter for sale provided by china manufacturer huazheng electric manufacturing baoding co ltd page1.