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  • http://dspace.mit.edu/bitstream/handle/1721.1/86751/49322852-MIT.pdf?sequence=2
    A voltage regulator circuit provided adjustable motor power ranging from about 5 to 12 volts , which accordingly changed motor speed.
  • http://dspace.mit.edu/bitstream/handle/1721.1/42457/24208487-MIT.pdf?sequence=2
    ±15 volts is required by the signal conditioners, as well as a +5 logic "high"; both are provided through the use of a + 12 to ±15 DC-DC voltage converter and a +12 to +5 adjustable voltage regulator respectively.
  • CR4 - Thread: Low RPM Generator
    I see mention of open circuit voltages of 70 + and on load voltages reaching more than 24V volts but also going below 12 V in light winds. This is not suitable for directly connecting to a battery or even a car alternator regulator which requires a field coil to adjust the magnetic flux field in the generator.
  • Average-value modeling of automotive alternator-rectifier systems
    The excitation current is adjusted by the voltage regulator -exciter and the output voltage is regulated at 14 volts . Block diagram of this regulator is shown in Fig. 12 with parameters summarized in the Appendix B.
  • CR4 - Thread: Stepping Down DC Voltage
    Don't use a bridge rectifier or much smoothing, put this 'lumpy' half wave regulated supply into say a 15 volt regulator , or an adjustable regulator set above 12 v. This will give you a voltage of say 15v with chunks missing out of it...
  • Thermoelectric Energy Harvesting from Small Aircraft Engines
    In addition to the voltage conversion, the input module automatically adjusts its input impedance to match the source impedance and thus operate at the maximum power transfer point. The outputs of the input modules are then combined and fed to a single 12 - volt bus regulator that provides a regulated 12-volt output to external loads.
  • Non-invasive application for domestic pipeline monitoring and corrosion detection
    … the system will continue acquisition every 5 minutes once (this timing can be adjusted to shorter or … All the circuits can work with range of voltage from 5- 12 v except micro controller that it’s also can be fed by more than 5 volts with locating a 5 v voltage regulator between source and circuit.
  • CR4 - Thread: How to Build an AVR for a Three Phase Generator?
    Remove lamp, adjust voltage regulator for 12.0 volts DC. … tests will show that the LM317 voltage regulator is working, set it to 12 V before use …
  • Modelling of aircraft DC generator voltage regulation
    The generator output voltage without voltage regulation shown in Fig. 12 corresponds to the generator external load characteristics shown in Fig. 11. Regulated voltage shown in Fig. 13 corresponds to the damped oscillations of a carbon pile regulator . However, the voltage drop of about 20 Volts doesn’t match reality very much and the voltage regulator parameters will have to be precisely adjusted .