How to convert power in dBm to dBW. The power in dBW (P (dBW)) is equal to 10 raised by the power in dBm (P (dBm)) divided by 10: P (dBW) = P (dBm) - 30.
Step-Voltage Regulators applied in the utilityâs distribution systems are generally medium-voltage mechanical automatic voltage regulators (AVR). It should be noted that there are two distinct types of AC automatic voltage regulators: Medium-voltage (mechanical) and the Low-voltage regulators (mechanical or electronic).
A Step Up Transformer is one whose secondary voltage is greater than its primary voltage. This kind of transformer steps up the voltage applied to it. The Step Up transfor â¦ mer is designed to increase the voltage from the primary winding to the secondary winding.A Step-Down transformer is one whose secondary voltage is less than its primary voltage. The step down transformer is designed to reduce the voltage from the primary winding to the secondary winding.This kind of transformer steps down the voltage applied to it. step-up transformer is a transformer that receives its voltage lower than its output voltage (it 'steps-up ' the voltage). While a step-down transformer is a transformer tha â¦ t receives the voltage higher than the output voltage, thus, stepping down the voltage.