TB6560AHQ,TB6560AFG TB6560AHQ/AFG PWM Chopper-Type Bipolar Driver IC for Stepping Motor Control
... (Since this is an approximation formula, the calculation result may not be exactly equal to the actual value.) The approximate values are shown below. The minimum clock pulse width (tW(CLK)) corresponds to the external capacitor (COSC ) as follows: Capacitor ...
... (Since this is an approximation formula, the calculation result may not be exactly equal to the actual value.) The approximate values are shown below. The minimum clock pulse width (tW(CLK)) corresponds to the external capacitor (COSC ) as follows: Capacitor ...
SA602A RF mixer
... determined by tank “Q” and required drive levels. The higher the “Q” of the tank or the smaller the required drive, the higher the permissible oscillation frequency. If the required LO is beyond oscillation limits, or the system calls for an external LO, the external signal can be injected at Pin 6 ...
... determined by tank “Q” and required drive levels. The higher the “Q” of the tank or the smaller the required drive, the higher the permissible oscillation frequency. If the required LO is beyond oscillation limits, or the system calls for an external LO, the external signal can be injected at Pin 6 ...
Temperature Dependent Pspice Model of Silicon Carbide Power MOSFET
... external parasitic gate inductance in series with the gate resistors. In simulation, the values of the parasitics used were as follows: Ldc was 100 nH, external drain inductance Ld was 100 nH, external gate inductance Lg was 10 nH, and parasitic resistance Rdc was 9 Ω. Rdc was much larger than the a ...
... external parasitic gate inductance in series with the gate resistors. In simulation, the values of the parasitics used were as follows: Ldc was 100 nH, external drain inductance Ld was 100 nH, external gate inductance Lg was 10 nH, and parasitic resistance Rdc was 9 Ω. Rdc was much larger than the a ...
6010a/11a/12a/15a service manual
... This product is a Safety Class 1 instrument (provided with a protective earth terminal). To minimize shock hazard, the instrument chassis and cabinet must be connected to an electrical ground. The instrument must be connected to the ac power supply mains through a threeconductor power cable, with th ...
... This product is a Safety Class 1 instrument (provided with a protective earth terminal). To minimize shock hazard, the instrument chassis and cabinet must be connected to an electrical ground. The instrument must be connected to the ac power supply mains through a threeconductor power cable, with th ...
MR27T12800L
... shall bear no responsibility for such damage. The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. LAPIS Semiconductor does not grant you, explicitly or implicitly, any license to use or exercise intellect ...
... shall bear no responsibility for such damage. The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. LAPIS Semiconductor does not grant you, explicitly or implicitly, any license to use or exercise intellect ...
BU4S584G2
... Ensure that the direction and position are correct when mounting the IC on the PCB. Incorrect mounting may result in damaging the IC. Avoid nearby pins being shorted to each other especially to ground, power supply and output pin. Inter-pin shorts could be due to many reasons such as metal particles ...
... Ensure that the direction and position are correct when mounting the IC on the PCB. Incorrect mounting may result in damaging the IC. Avoid nearby pins being shorted to each other especially to ground, power supply and output pin. Inter-pin shorts could be due to many reasons such as metal particles ...
A 4 GHz 60 dB Variable Gain Amplifier With Tunable DC Offset
... high order LPF and BPF implemented by an operational amplifier based auto-tuned RC filters [5], by using lumped capacitor and resistor arrays that are switched for tuning [6] and by using current mode programmable complex integrator [7]. However, these works have limitations such as the redundancy o ...
... high order LPF and BPF implemented by an operational amplifier based auto-tuned RC filters [5], by using lumped capacitor and resistor arrays that are switched for tuning [6] and by using current mode programmable complex integrator [7]. However, these works have limitations such as the redundancy o ...
Two-Channel Power Amplifier - Electro
... crossover, switch selectable on ISO onethird-octave center frequencies from 5010,000 Hz; APX-2 crossover, as APX but with external nigh-pass output for other amplifiers; APX-200 dual-channel equalizer for FR200 speaker system. DESCRIPTION The Electro-Voice 7100 stereo power amplifier utilizes proven ...
... crossover, switch selectable on ISO onethird-octave center frequencies from 5010,000 Hz; APX-2 crossover, as APX but with external nigh-pass output for other amplifiers; APX-200 dual-channel equalizer for FR200 speaker system. DESCRIPTION The Electro-Voice 7100 stereo power amplifier utilizes proven ...
EMI Suppression in High Frequency Half Bridge Converter
... radiation impedance. Therefore, the series components (CM choke in this design) must have an impedance which is significantly higher than 100 Ω and that the parallel components (X capacitors in this design) must have an impedance which is significantly less than 100 Ω over the desired frequency rang ...
... radiation impedance. Therefore, the series components (CM choke in this design) must have an impedance which is significantly higher than 100 Ω and that the parallel components (X capacitors in this design) must have an impedance which is significantly less than 100 Ω over the desired frequency rang ...
TPS2834 数据资料 dataSheet 下载
... Supply voltage range, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 16 V Input voltage range: BOOT to PGND (high-side driver ON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 30 V BOOTLO to PGND . . . . . . ...
... Supply voltage range, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 16 V Input voltage range: BOOT to PGND (high-side driver ON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 30 V BOOTLO to PGND . . . . . . ...
SA602A Double-balanced mixer and oscillator Philips Semiconductors Product specification
... determined by tank “Q” and required drive levels. The higher the “Q” of the tank or the smaller the required drive, the higher the permissible oscillation frequency. If the required LO is beyond oscillation limits, or the system calls for an external LO, the external signal can be injected at Pin 6 ...
... determined by tank “Q” and required drive levels. The higher the “Q” of the tank or the smaller the required drive, the higher the permissible oscillation frequency. If the required LO is beyond oscillation limits, or the system calls for an external LO, the external signal can be injected at Pin 6 ...
2SAR562F3
... conditions must be taken into account when designing circuits for mass production. 5) The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to ...
... conditions must be taken into account when designing circuits for mass production. 5) The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to ...
STP 3 & 4 8.3 Onsite Power Systems
... When the plant conditions are beyond the design basis, the plant operators have the capability to cross-connect an alternate power source from the other unit. The crosstie breakers can only be closed after complying with the shedding requirements and loads limitations in accordance with off-normal/e ...
... When the plant conditions are beyond the design basis, the plant operators have the capability to cross-connect an alternate power source from the other unit. The crosstie breakers can only be closed after complying with the shedding requirements and loads limitations in accordance with off-normal/e ...
CPG.0 Single busbar gas-insulated cubicles Up to 36 kV
... The switch compartment, which is sealed for life, houses the switching and breaking switchgear, with SF6 gas as the insulating medium. Built of stainless steel, it has been designed and tested to withstand an internal arc up to 25 kA/1 s. The gases generated as a consequence of an internal arc are c ...
... The switch compartment, which is sealed for life, houses the switching and breaking switchgear, with SF6 gas as the insulating medium. Built of stainless steel, it has been designed and tested to withstand an internal arc up to 25 kA/1 s. The gases generated as a consequence of an internal arc are c ...
MAX1759 Buck/Boost Regulating Charge Pump in µMAX General Description
... output voltage from 2.5V to 5.5V. Connect FB to GND for a regulated 3.3V output. For an adjustable output, connect a resistive divider between OUT and GND. To ensure feedback-loop stability and to minimize error due to FB pin bias currents, the resistive divider current should be approximately 15µA. ...
... output voltage from 2.5V to 5.5V. Connect FB to GND for a regulated 3.3V output. For an adjustable output, connect a resistive divider between OUT and GND. To ensure feedback-loop stability and to minimize error due to FB pin bias currents, the resistive divider current should be approximately 15µA. ...
Design of Control Systems
... Drawing the Open-Loop Root Locus • The main idea of root locus design is to find the closed-loop response from the open-loop root locus plot. Then by adding zeros and/or poles to the original plant, the closed-loop response can be modified. • We need the settling time and the overshoot to be as smal ...
... Drawing the Open-Loop Root Locus • The main idea of root locus design is to find the closed-loop response from the open-loop root locus plot. Then by adding zeros and/or poles to the original plant, the closed-loop response can be modified. • We need the settling time and the overshoot to be as smal ...
Chapter 1 AN OVERVIEW OF HARMONICS MODELING AND
... electronic devices are adjustable speed drives, HVDC links, and static var compensators. Compared to the non-linear v-i devices, harmonics from these converters are less sensitive to supply voltage variation and distortion. Harmonic current source models are therefore commonly used to represent thes ...
... electronic devices are adjustable speed drives, HVDC links, and static var compensators. Compared to the non-linear v-i devices, harmonics from these converters are less sensitive to supply voltage variation and distortion. Harmonic current source models are therefore commonly used to represent thes ...
RF3158 Features
... cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. RoHS status based on EUDirective2 ...
... cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. RoHS status based on EUDirective2 ...
R s
... The sine-wave signal is completely characterized by its peak value (or rms value which is the peak / 21/2), frequency (w in rad/s of f in Hz; w = 2pf and f = 1/T, where T is the period is seconds), and phase with respect to an arbitrary reference time. Analog signals have magnitudes that can ass ...
... The sine-wave signal is completely characterized by its peak value (or rms value which is the peak / 21/2), frequency (w in rad/s of f in Hz; w = 2pf and f = 1/T, where T is the period is seconds), and phase with respect to an arbitrary reference time. Analog signals have magnitudes that can ass ...
pptx
... power delivery models, I/O buffer models, and simulator dependent control elements. The IBIS organization defines standards for distributing interconnect models and I/O buffer models. Ultimately these models are instantiated in simulation netlists as instances of SPICE or AMS elements that have term ...
... power delivery models, I/O buffer models, and simulator dependent control elements. The IBIS organization defines standards for distributing interconnect models and I/O buffer models. Ultimately these models are instantiated in simulation netlists as instances of SPICE or AMS elements that have term ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.