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  • An effective LED dimming approach
    PWM dimming circuit with a 0 – 10V interface .
  • Autoswitching LED Driver
    A new miswiring protection circuit does not use a thermistor and provides excellent linearity in the 0 - 10 V dimming interface .
  • The New York Times headquarters daylighting mockup: Monitoredperformance of the daylighting control system
    … respond to whichever zone gave the last command, and some ballast(s) remained dimmed at all times. The ballast manufacturer stated that the mockup DALI ballasts used the same circuit board as their conventional 0 - 10 V ballast and their DALI interface module.
  • Modular dimmable light-emitting-diode driver for general illumination applications
    DALI is a bi-directional digital protocol that requires a two wire connection system similar to the “ 0 - 10V ” interface , but offers individual lamp or group addressability in a bus configuration. All the above mentioned interfacing circuits are dedicated for industrial purposes. Dimming signals by linear IC .
  • http://krex.k-state.edu/dspace/bitstream/handle/2097/507/LisaMeyer2007.pdf?sequence=1
    … can be assigned to any group at any time regardless of how the power circuits are wired. The reason for this research was to explore the possibilities of a lighting control system with greater flexibility than a 0 - 10V dimming system. Annex E: Control Interface for Controllable Ballasts which is known less formally as the DALI protocol, to …
  • Partitioning digitally programmable power-control for applications to ballasts
    0 - 10V To simplify design, a simple piece of user interface software can be developed to assist the ballast … … just how to enter a few basic parameters such as lamp type, line voltage and dimming protocol. After obtaining these environmental parameters, the software would "design" the circuit and implement the required firmware.
  • Control Electronic Circuits Page 1
    … LM1971/02/3 from National Semiconductor, www.national.com]incorporate a three-wire serial digital interface ...[Design Idea by … µC implements Pushbutton Light Dimmers -  06/18/98 EDN-Design Ideas  A project required building a synchronous-demodulator circuit to track a line drawn on paper.  beauty of  synchronous-modulator/demodulator approach is its inherent noise rejection.  method rejects …. 0 to 10 Volt Control for RC Servos -  In this circuit NE555 is configured as astable multivibrator.  main timing capacitor … … level which is determined by  voltage on NE555 pin 5 (in this circuit that voltage is aroun 1.6 V ).
  • Reducing Barriers To The Use of High-Efficiency Lighting Systems
    Therefore, the only options today for dimming control are either a 0 - 10V analog control interface or a line voltage phase-chop signal interface, neither of which conform to any open standards. … control wire lengths, and reversing polarity of one or more control wires when operated on parallel circuits .