TPS54350 数据资料 dataSheet 下载
... operating as an input, the SYNC pin is a falling-edge triggered signal (see Figures 3, 4, and 19). When operating as an output, the signal’s falling edge is approximately 180° out of phase with the rising edge of the PH pins. Thus, two TPS54350 devices operating in a system can share an input capaci ...
... operating as an input, the SYNC pin is a falling-edge triggered signal (see Figures 3, 4, and 19). When operating as an output, the signal’s falling edge is approximately 180° out of phase with the rising edge of the PH pins. Thus, two TPS54350 devices operating in a system can share an input capaci ...
SMTR Single and Dual DC-DC Converters
... minimizing interference and reducing the need for filtering. In sync mode, the converter will run at any frequency between 500 kHz and 675 kHz. The sync control operates with an active high at any duty cycle between 40% and 60%. The sync pin should be connected to input common pin when not in use. ...
... minimizing interference and reducing the need for filtering. In sync mode, the converter will run at any frequency between 500 kHz and 675 kHz. The sync control operates with an active high at any duty cycle between 40% and 60%. The sync pin should be connected to input common pin when not in use. ...
AC Servo Driver - tamagawa seiki co.,ltd.
... motor is in CCW rotation is to be connected to LEAD while that for lag EX-LAG is to be connected to LAG. ALM “0”during alarm and“1”during normal operation. INP “1”when position error is below set value. ...
... motor is in CCW rotation is to be connected to LEAD while that for lag EX-LAG is to be connected to LAG. ALM “0”during alarm and“1”during normal operation. INP “1”when position error is below set value. ...
BW23444449
... compensating devices which can be g used for better results. In this paper, series compensation of TCSC (thyristor controlled series capacitor) is used. Closed loop control is achieved with the use of microcontroller. The firing angle control of TCR is obtained with the observation of the error volt ...
... compensating devices which can be g used for better results. In this paper, series compensation of TCSC (thyristor controlled series capacitor) is used. Closed loop control is achieved with the use of microcontroller. The firing angle control of TCR is obtained with the observation of the error volt ...
TLV27L1 TLV27L2 FAMILY OF MICROPOWER RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
... general configurations When receiving low-level signals, limiting the bandwidth of the incoming signals into the system is often required. The simplest way to accomplish this is to place an RC filter at the noninverting terminal of the amplifier (see Figure 26). RG ...
... general configurations When receiving low-level signals, limiting the bandwidth of the incoming signals into the system is often required. The simplest way to accomplish this is to place an RC filter at the noninverting terminal of the amplifier (see Figure 26). RG ...
AG4905193198
... efficiency of the whole converter is remains low because switching losses just diverted from switch to snubber circuits in conventional solution. In resonant converter, series and parallel combination of inductor and capacitor create resonant condition. Therefore, the turn on and turn off instants o ...
... efficiency of the whole converter is remains low because switching losses just diverted from switch to snubber circuits in conventional solution. In resonant converter, series and parallel combination of inductor and capacitor create resonant condition. Therefore, the turn on and turn off instants o ...
Motional feedback with loudspeakers
... with that atfo. To obtain at the frequency tfo an acous(since; with a constapt displacement amplitude, the actic power that is equal to that at frequencies higher than celeration increases with frequency). Because of this fo, the amplifier must thus be capable of delivering an the higher harmonics g ...
... with that atfo. To obtain at the frequency tfo an acous(since; with a constapt displacement amplitude, the actic power that is equal to that at frequencies higher than celeration increases with frequency). Because of this fo, the amplifier must thus be capable of delivering an the higher harmonics g ...
MFJ-259B HF/VHF SWR Analyzer
... Measurement errors. Unreliable readings are rooted in three primary areas: 1.) Signal ingress from external RF sources, usually strong AM broadcast stations. 2.) Diode detector and A/D converter errors. 3.) The impedance of connectors, connections, and lead lengths. Virtually all low cost impedance ...
... Measurement errors. Unreliable readings are rooted in three primary areas: 1.) Signal ingress from external RF sources, usually strong AM broadcast stations. 2.) Diode detector and A/D converter errors. 3.) The impedance of connectors, connections, and lead lengths. Virtually all low cost impedance ...
Ferroresonance Explained
... In two cases I have been involved with, both were amorphous core wye-delta pad-mounted three-phase transformers. One was 1,700 feet of 1/0 to a 1000 kVA, the other 2,000 feet of 1/0 primary to a 1500-kVA pad-mount. This is not a formula for determining the potential for ferroresonance, but an exampl ...
... In two cases I have been involved with, both were amorphous core wye-delta pad-mounted three-phase transformers. One was 1,700 feet of 1/0 to a 1000 kVA, the other 2,000 feet of 1/0 primary to a 1500-kVA pad-mount. This is not a formula for determining the potential for ferroresonance, but an exampl ...
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... Most power system designers are aware that the impedance of their power input source should be small compared to the input impedance of their switch-‐mode DC-‐DC converter to ensure its stable operation. ...
... Most power system designers are aware that the impedance of their power input source should be small compared to the input impedance of their switch-‐mode DC-‐DC converter to ensure its stable operation. ...
A zero charge-pump mismatch current tracking loop for reference
... transistor body voltage (Vb), respectively, during the zero chargepump mismatch current tracking mode. Steady state mode: After n cycles of mismatch current calibration (for a n-bit SAR controller, in this design n ¼ 4), PLL operates in its steady state mode with the SAR controller and DAC holding t ...
... transistor body voltage (Vb), respectively, during the zero chargepump mismatch current tracking mode. Steady state mode: After n cycles of mismatch current calibration (for a n-bit SAR controller, in this design n ¼ 4), PLL operates in its steady state mode with the SAR controller and DAC holding t ...
A Novel Electromagnetic Field Detector for Extremely Low
... of phase, then one source will be reaching its greatest strength in one direction at exactly the same time as the other source is peaking in the opposite direction [4]. If the magnitude of the fields is identical, then the fields will cancel each other out, and the magnetic field measurement will be ...
... of phase, then one source will be reaching its greatest strength in one direction at exactly the same time as the other source is peaking in the opposite direction [4]. If the magnitude of the fields is identical, then the fields will cancel each other out, and the magnetic field measurement will be ...
The Tube CAD Journal, August 1999
... sense to me. For any push-pull tube amplifier to work well, there most be an almost identical signal presented to each tube. (The signals must differ in phase.) In this circuit, if the top triode sees an increase in its grid-to-cathode voltage, then the bottom triode must see an equal decrease in it ...
... sense to me. For any push-pull tube amplifier to work well, there most be an almost identical signal presented to each tube. (The signals must differ in phase.) In this circuit, if the top triode sees an increase in its grid-to-cathode voltage, then the bottom triode must see an equal decrease in it ...
ADG3123 数据手册DataSheet 下载
... with logic circuits running from supply voltages within the 2.3 V to 5.5 V range. The voltages applied to Pin VDDA, Pin VDDB, and Pin VSS set the logic levels available at the outputs on the Y side of the device. Pin VDDA and Pin VDDB set the high output level for Pin Y1 to Pin Y6 and for Pin Y7 to ...
... with logic circuits running from supply voltages within the 2.3 V to 5.5 V range. The voltages applied to Pin VDDA, Pin VDDB, and Pin VSS set the logic levels available at the outputs on the Y side of the device. Pin VDDA and Pin VDDB set the high output level for Pin Y1 to Pin Y6 and for Pin Y7 to ...
max-rate-gyro-MAX-12..
... design of this product at any time without notice and without incurring any obligation whatsoever. The purchaser agrees to assume all liabilities for any damages and/or bodily injury that may result from the use, or misuse, of this product by the purchaser, his employees or agents. The purchaser fur ...
... design of this product at any time without notice and without incurring any obligation whatsoever. The purchaser agrees to assume all liabilities for any damages and/or bodily injury that may result from the use, or misuse, of this product by the purchaser, his employees or agents. The purchaser fur ...
Realization of the fundamental NOR gate using a chaotic circuit
... the input. By utilizing the suitable inverting amplifier, inverting summing amplifier, and a sign-changer realized with opamps OA1, OA2, and OA3, respectively, the voltage proportional to 4x n (1⫺x n ) will be available at the output of OA3. A variable resistor 共VR1兲 is used to control the parameter ...
... the input. By utilizing the suitable inverting amplifier, inverting summing amplifier, and a sign-changer realized with opamps OA1, OA2, and OA3, respectively, the voltage proportional to 4x n (1⫺x n ) will be available at the output of OA3. A variable resistor 共VR1兲 is used to control the parameter ...
