Page: 1 2 3 4 5 6 7 8 Next

Conduct Research Top

  • Adjustable Switching Voltage Regulators
    For non-isolated switching voltage regulators (SVR or SR), such as our SRAD20 series, the feedback control of the PWM is used to adjust the output voltage of the regulator. The PWM voltage reference is 2 volts with an accuracy between 1% and 3%. When the converter is required to provide a more
  • Technical Article: The Mechanical Voltage Regulator
    Power Quality versus Line Drop Compensation below). The two primary methods of operation used by mechanical voltage regulators are: (A) by changing the turns ratio, or (B) by altering the magnetic induction between the primary and secondary coils of a transformer by physically changing
  • AN501 Thermocouple Voltage-to-temperature Conversion Method
    When the SCM5B37 thermocouple modules are used to measure temperature, the measured output voltage must often be converted back to temperature. This is readily done with the SCM5B37 series because cold junction compensation is incorporated into the module and the SCMPB backpanels. The method
  • Technical Article: Automatic Voltage Regulators and Power Conditioners
    below 2,000 kVA. See Power Quality versus Line Drop Compensation. Since there is no official definition of a power conditioner, there are some devices marketed as power conditioners that do not provide automatic voltage regulation. This fact and the wide variation in capability between products
  • What is the Correct Charging Voltage?
    information Charger AC input supply Engine starting application questions. Charging batteries Q: How are "equalize", "boost" and "fast charge" charging different? Q: What does "equalize" charging do, and why is it needed? Q: What is "fast charging"? Q: What is the correct charging voltage? Q: How do you
  • AN-0300 - High Voltage Op-Amp Application Using Opto-Couplers
    Op-Amp, but in this case, differential output currents are optically. coupled to a pair of optocoupler cells in series across high voltage rails. Microsoft Word - HV OP AMP APP NOTE _2_.docx Voltage Multipliers, Inc. Application Note: AN0300. August 2010. Construction of a high DC loop gain
  • Technical Article: Mechanical Voltage Regulator Characteristics - Power Quality vs Line Drop
    The primary differences between power quality and utility applications are the range of input voltage regulation and voltage levels, but there are other, less obvious, differences including the terms used for these units. For power quality applications the mechanical AVR goes by names
  • IR Drop Compensation Adjustment
    approximately 5-10% of rated voltage (25-50 V on 500 V motors or 12-24 V on 240 V motors) at rated horsepower. IR drop compensation is an adjustment feature of most Reliance Electric VHS DC drives that largely compensates for the armature

Engineering Web Search: Voltage Compensation Top