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AH293  LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER
AH293 LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER

... the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance w ...
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... Figure 2. XP-DC Heat Sink Dimensions . . . . . . . . . . . . . . . . . . . . . . .3 Figure 3. Switch 501 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Figure 4. Speed Adjust Potentiometer . . . . . . . . . . . . . . . . . . . . . . .10 Figure 5. Speed Adjust Potentiomete ...
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AN437, RC snubber circuit design for TRIACs.pdf

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... current tested in all modes at the rated surge currents by an industry recognized independent test laboratory. The test shall include a surge impulse (6kV [1.2x50µs], 500 amp [8x20 s] waveform) to benchmark the unit’s suppression voltage. The applied impulse is followed by a single pulse surge of t ...
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... Output of the bioimpedance sensing circuit typically consists of a signal component related to the physiological phenomenon of interest, dc offset because of the base impedance, and artifacts caused by impedance variations due to motion or other physiological phenomena. Sensed signals may also be co ...
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... Before the short-circuit protection can be reset, the short must be repaired. We recommend turning the power off before repairing the short. If this approach is taken, no further action is required to reset the short-circuit protection. If the short must be repaired with power on, the following rese ...
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... Multilevel inverter to generate 18-sided polygonal voltage space vectors is shown in Fig.4. It consists of a 2-level inverter on one side and a 3-level inverter on the other side of load. The 3-level inverter is made by cascading two conventional 2-level inverters. Asymmetrical DC link voltages are ...
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to this file.

... In this chapter, we apply it to parallel circuits, in Chapter 7, we apply it to series-parallel circuits and in succeeding chapters, we apply it to more complex circuits. However, one of the nice things about a circuit simulation program is that it doesn’t care what type of problem you are applying ...
Aalborg Universitet Wang, Xiongfei; Blaabjerg, Frede; Loh, Poh Chiang; Pang, Ying
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... the spread-spectrum dithering is disabled. The spreadspectrum dither rate is fixed at fIN/992 to keep the dither rate above the audio frequency range. On power-up, the output clock (SSO) remains three-stated until the PLL reaches a stable frequency (fSSO) and dither (fDITHER). ...
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Current source



A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.
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