Improper voltage is the one of the greatest causes of failed compressors in three-phase units. We are allowed a 10% deviation over or under the unit nameplate-rated voltage. Most technicians know to ...

The primary purpose of a voltage reference (V REF) is to establish system accuracy. An analog-to-digital converter (ADC), for example, uses a reference voltage to set its full-scale input level. The ...

Voltage Drop – Calculate the maximum circuit distance and minimum conductor size for your required voltage drop Conductor Ampacity – Calculate conductor ampacities for different temperature ratings ...

Fire-Lite Alarms, a leading manufacturer of quality life safety systems, has introduced its Lite-Calcs 2.0 software, used for voltage drop calculation. Lite-Calcs 2.0 is a second-generation software ...

This application note shows how to correctly calculate the tolerance of output voltage in adjustable regulators. To view the application note, click on the URL below.

The analysis of magnitudes and durations of touch voltages in cable installations can provide electrical professionals with a better understanding of the requirements of Art. 250 of the NEC regarding ...

Welcome to the first in a series of articles focusing on electrical calculation basics. This month, we'll discuss the most fundamental of calculations — those for current (I) and kilowatts (kW). We'll ...

Your new project requires a 14 inch trace to carry 100 mA. You can allow no more than 20 mV of drop in the wire. Will an 8 mil trace be wide enough? Your PCB copper plane uses 1 oz copper and is at ...

Elsco Transformers reports that choosing the right transformer size involves calculating kVA based on voltage and current for ...