Robots
... the robot for forward, backward and stopping capabilities. The FPGA controls the two motors simultaneously by creating and varying a Pulse Width Modulation control signal, which drives the motors. The movement of the machine interacts with the environment through a tank-tread system, also purchased ...
... the robot for forward, backward and stopping capabilities. The FPGA controls the two motors simultaneously by creating and varying a Pulse Width Modulation control signal, which drives the motors. The movement of the machine interacts with the environment through a tank-tread system, also purchased ...
Fixed Power Factor Correction Capacitors, with
... Arrange equipment to provide minimum clearances and required maintenance access. ...
... Arrange equipment to provide minimum clearances and required maintenance access. ...
TPPM0301 数据资料 dataSheet 下载
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
701930 Current Probe User’s Manual
... reduces the danger of touching the conductor during testing. Do not touch any part of the clamp beyond the barrier during measurement. 6 Demagnetizing Switch (DEMAG) If the core has been magnetized by switching the power ON and OFF, or by an excessive input, this switch demagnetizes it. Always carry ...
... reduces the danger of touching the conductor during testing. Do not touch any part of the clamp beyond the barrier during measurement. 6 Demagnetizing Switch (DEMAG) If the core has been magnetized by switching the power ON and OFF, or by an excessive input, this switch demagnetizes it. Always carry ...
experiment 1 - UniMAP Portal
... generating stations, transmission systems, distribution systems and the load points such as Figure 1. The substation’s function is to support the system, providing points of delivery in the transmission system. Substations meter distribution equipment and power lines step down voltage for distributi ...
... generating stations, transmission systems, distribution systems and the load points such as Figure 1. The substation’s function is to support the system, providing points of delivery in the transmission system. Substations meter distribution equipment and power lines step down voltage for distributi ...
Advanced Matlab - Portland State University
... properties of the impulse response. The amplitude of the impulse response is equal to k0 and the rate of response decay is proportional to 0 . Although we cannot generate a true impulse for the plant input, we can approximate an impulse by producing a short, large amplitude pulse. As with the ste ...
... properties of the impulse response. The amplitude of the impulse response is equal to k0 and the rate of response decay is proportional to 0 . Although we cannot generate a true impulse for the plant input, we can approximate an impulse by producing a short, large amplitude pulse. As with the ste ...
CrktCT -1
... E: both bulbs burn out due to infinite (very large) current Answer: both stay the same. ...
... E: both bulbs burn out due to infinite (very large) current Answer: both stay the same. ...
Data Sheet
... with EV kit package) in R17. 3) Set the power-supply output to 24V. Disable the power supply. 4) Set the two electronic loads to constant-current mode and disable the electronic loads. 5) Connect the positive terminal of the power supply to the VIN PCB pad and the negative terminal to the nearest ...
... with EV kit package) in R17. 3) Set the power-supply output to 24V. Disable the power supply. 4) Set the two electronic loads to constant-current mode and disable the electronic loads. 5) Connect the positive terminal of the power supply to the VIN PCB pad and the negative terminal to the nearest ...
Digital Controls Technology
... In 1995, Cummins Power Generation introduced the first fully integrated PowerCommand® digital controls across its entire range of commercial generator sets. These microprocessorbased controls are the industry’s only total integrated platform which is capable of integrating engine, alternator control ...
... In 1995, Cummins Power Generation introduced the first fully integrated PowerCommand® digital controls across its entire range of commercial generator sets. These microprocessorbased controls are the industry’s only total integrated platform which is capable of integrating engine, alternator control ...
DS1834/A/D Dual EconoReset with Pushbutton FEATURES PIN ASSIGNMENT
... output below 1.2 volts. To sink current below 1.2 volts a resistor can be connected from RST to GND (see Figure 5). This arrangement will maintain a valid value on the RST outputs even if all inputs are at 0 volts. During both power-up and power-down this arrangement will draw current when RST is in ...
... output below 1.2 volts. To sink current below 1.2 volts a resistor can be connected from RST to GND (see Figure 5). This arrangement will maintain a valid value on the RST outputs even if all inputs are at 0 volts. During both power-up and power-down this arrangement will draw current when RST is in ...
ispPAC-POWR1220AT8 Evaluation Board
... When in the ON position, switches 7 and 8 connect VMON11 and VMON12 to the two linear potentiometers provided on the board. This lets the user interactively apply analog voltages to the VMON11 and VMON12 inputs without the use of additional hardware. Note that the ground-sense pins for VMON11 and VM ...
... When in the ON position, switches 7 and 8 connect VMON11 and VMON12 to the two linear potentiometers provided on the board. This lets the user interactively apply analog voltages to the VMON11 and VMON12 inputs without the use of additional hardware. Note that the ground-sense pins for VMON11 and VM ...
CAUTION FOR PROPER USE OF FILM CAPACITORS FILM CAPACITORS
... specified in the individual specification) which may be applied to a capacitor continuously at its rated temperature. Rated voltage of capacitors for electronic equipment is usually DC voltage. (Unless otherwise specified) 1) When a D.C. rated capacitor is used in an A.C. circuit, the capacitor gene ...
... specified in the individual specification) which may be applied to a capacitor continuously at its rated temperature. Rated voltage of capacitors for electronic equipment is usually DC voltage. (Unless otherwise specified) 1) When a D.C. rated capacitor is used in an A.C. circuit, the capacitor gene ...
Tap Tempo LFO datasheet
... machines. R3 to R8 disable the waveform output (fixed to Ramp Up), the multiplier (fixed to x1), the output level (fixed to max), the pulse width (fixed to 2.5V, square), and the ‘Next multiplier’ input (tied high). The main LFO output isn’t used. Tempo can be set either by the Tempo knob VR1 or by ...
... machines. R3 to R8 disable the waveform output (fixed to Ramp Up), the multiplier (fixed to x1), the output level (fixed to max), the pulse width (fixed to 2.5V, square), and the ‘Next multiplier’ input (tied high). The main LFO output isn’t used. Tempo can be set either by the Tempo knob VR1 or by ...
MAX4644 Full Data Sheet
... ELECTRICAL CHARACTERISTICS —Single +5V Supply (continued) (V+ = +4.5V to +5.5V, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) ...
... ELECTRICAL CHARACTERISTICS —Single +5V Supply (continued) (V+ = +4.5V to +5.5V, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) ...
ACTIVE POWER FILTERING TECHNIQUES FOR HARMONIC
... ratings of IGBTs and MOSFET power modules has made it possible to combine both SVC and APF functions in the same Inverter at distribution levels(i.e. at 440V,1.1kV,3.3kV,6.6kV and 11kV levels). The control of a single-phase APF using hysteresis current control is given in Fig.3.The D.C voltage acros ...
... ratings of IGBTs and MOSFET power modules has made it possible to combine both SVC and APF functions in the same Inverter at distribution levels(i.e. at 440V,1.1kV,3.3kV,6.6kV and 11kV levels). The control of a single-phase APF using hysteresis current control is given in Fig.3.The D.C voltage acros ...
AP7333-12SRG-7 Datasheet
... Mobile Communications (GSM) have a transmit/receive duty factor of only 12.5 percent, enabling power savings by putting much of the baseband circuitry into standby mode in between transmit cycles. In baseband circuits, the load often transitions virtually instantaneously from 100µA to 100mA. To meet ...
... Mobile Communications (GSM) have a transmit/receive duty factor of only 12.5 percent, enabling power savings by putting much of the baseband circuitry into standby mode in between transmit cycles. In baseband circuits, the load often transitions virtually instantaneously from 100µA to 100mA. To meet ...
AD2S1205 数据手册DataSheet下载
... Data Bit 11/Serial Data Output Bus. When the SOE pin is high, this pin acts as DB11, a three-state data output pin controlled by CS and RD. When the SOE pin is low, this pin acts as SO, the serial data output bus controlled by CS and RD. The bits are clocked out on the rising edge of SCLK. Data Bit ...
... Data Bit 11/Serial Data Output Bus. When the SOE pin is high, this pin acts as DB11, a three-state data output pin controlled by CS and RD. When the SOE pin is low, this pin acts as SO, the serial data output bus controlled by CS and RD. The bits are clocked out on the rising edge of SCLK. Data Bit ...
LT3420/LT3420-1 - Photoflash Capacitor
... CT pin. In this configuration, the LT3420 will only reenter the charging mode by toggling the CHARGE pin. Power Delivery Block The power delivery block consists of all circuitry enclosed by the smaller dashed box in Figure 3. This circuit block contains all elements needed for charging and output vo ...
... CT pin. In this configuration, the LT3420 will only reenter the charging mode by toggling the CHARGE pin. Power Delivery Block The power delivery block consists of all circuitry enclosed by the smaller dashed box in Figure 3. This circuit block contains all elements needed for charging and output vo ...
MC300 POWER AMPLIFIER
... The electrical and mechanical design of the MC300 power amplifier is the result of the many years of engineering and manufacturing experience of the design staff at Mclntosh. This "Know How", along with the meticulous attention to design and production details, makes the MC300 one of the finest amp ...
... The electrical and mechanical design of the MC300 power amplifier is the result of the many years of engineering and manufacturing experience of the design staff at Mclntosh. This "Know How", along with the meticulous attention to design and production details, makes the MC300 one of the finest amp ...
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.