ATE32CutSheet - Actuation Test Equipment Company
... Volt. Special hysteresis levels may be provided if requested when ordering the module to meet installation-specific requirements. This small-signal de-sensitization of the Model ATE-32 will improve the measurement of the frequency output of a generator operating at low speed without the application ...
... Volt. Special hysteresis levels may be provided if requested when ordering the module to meet installation-specific requirements. This small-signal de-sensitization of the Model ATE-32 will improve the measurement of the frequency output of a generator operating at low speed without the application ...
Push Button - UCLA IEEE Micromouse
... better in terms of power, since power is not drawn from the MCU Futura Mouse uses left scheme ...
... better in terms of power, since power is not drawn from the MCU Futura Mouse uses left scheme ...
Precision power measurements for megawatt heating
... switched, and thus no harmonics arise. In purely resistive loads, the switching point is always at the zero crossing, whereas with inductive loads it is usually at 60° (singlephase) or 90° (three-phase). The clock method, however, can lead to power flicker, especially for very large systems with man ...
... switched, and thus no harmonics arise. In purely resistive loads, the switching point is always at the zero crossing, whereas with inductive loads it is usually at 60° (singlephase) or 90° (three-phase). The clock method, however, can lead to power flicker, especially for very large systems with man ...
Tektronix PG 502 Pulse Generator
... repletion rate and pulse width. You must be careful to keep the repetition rate longer than the pulse width to avoid unpredictable output results. The output level is set by two concentric knobs, the outer one for the negative pulse level and the inner knob for the positive level. Note that the two ...
... repletion rate and pulse width. You must be careful to keep the repetition rate longer than the pulse width to avoid unpredictable output results. The output level is set by two concentric knobs, the outer one for the negative pulse level and the inner knob for the positive level. Note that the two ...
Input / Output Control Module - GAI
... types of serial data interfaces (RS232 and RS485). The I/O Control Module supports both RS485 and RS232 data connections. A jumper is provided to select either RS485 or RS232 data communications. The use of either the RS485 or RS232 is dependent on the application. For RS485, the data connections ar ...
... types of serial data interfaces (RS232 and RS485). The I/O Control Module supports both RS485 and RS232 data connections. A jumper is provided to select either RS485 or RS232 data communications. The use of either the RS485 or RS232 is dependent on the application. For RS485, the data connections ar ...
Power Supply Glossary Term For AC, DC, Voltage, Current And
... power frequency may differ. For example the AC frequency in Malaysia is 50Hz. (i.e. the current changes its direction 50 times per second) while in the U.S.A. it is 60 Hz. Line Loss- The sum of energy losses in a transmission line. Line Noise- Electrical noise (as received by a radio) arising from ...
... power frequency may differ. For example the AC frequency in Malaysia is 50Hz. (i.e. the current changes its direction 50 times per second) while in the U.S.A. it is 60 Hz. Line Loss- The sum of energy losses in a transmission line. Line Noise- Electrical noise (as received by a radio) arising from ...
PDF Version(51KB)
... other countries. Compatible with both W-CDMA and LTE network systems, the BA012M1 is a downsized power amplifier that will enable smaller-sized mobile devices. The initial production volume is three million units per month, with shipments starting on November 30. The BA012M1 will be exhibited at 201 ...
... other countries. Compatible with both W-CDMA and LTE network systems, the BA012M1 is a downsized power amplifier that will enable smaller-sized mobile devices. The initial production volume is three million units per month, with shipments starting on November 30. The BA012M1 will be exhibited at 201 ...
746KB - Yaskawa
... NEMA 3R (UL Type 3R) enclosure, with space for several commonly used options, such as reactors, RFI filters, circuit breakers, network communication cards, etc. The P1000 Configured drive has been designed for flexibility in providing commonly requested features and options. The P1000 drive is a hig ...
... NEMA 3R (UL Type 3R) enclosure, with space for several commonly used options, such as reactors, RFI filters, circuit breakers, network communication cards, etc. The P1000 Configured drive has been designed for flexibility in providing commonly requested features and options. The P1000 drive is a hig ...
Continuous-Time Digital Signal Processing Based
... not been widely adopted in low-power systems. Most of the existing low-power digital controllers still use simple proportional-integral-derivative (PID) compensators with very limited bandwidth. The bandwidth limitation is mostly caused by sampling effects and various delays introduced by the voltag ...
... not been widely adopted in low-power systems. Most of the existing low-power digital controllers still use simple proportional-integral-derivative (PID) compensators with very limited bandwidth. The bandwidth limitation is mostly caused by sampling effects and various delays introduced by the voltag ...
Project 2
... Solving for V we get an RMS voltage of 2V or 5.6Vpp. The NJM2113D has a gain of about 30, so its maximum peak-to-peak input voltage should be about 0.2V. Assuming the signal coming from the filter is about 5Vpp, we will need to reduce the signal by a factor of 0.2/5 = 0.04 (for maximum volume). One ...
... Solving for V we get an RMS voltage of 2V or 5.6Vpp. The NJM2113D has a gain of about 30, so its maximum peak-to-peak input voltage should be about 0.2V. Assuming the signal coming from the filter is about 5Vpp, we will need to reduce the signal by a factor of 0.2/5 = 0.04 (for maximum volume). One ...
TF2 Smart Grid
... detect vandalism. Occasionally video cameras are used as physical security monitors, but they require more bandwidth. Transmission voltages typically start at 69 kV and above. There are 25 kV, 34 kV, 44 kV, and other lower voltages may be considered by some utilities as transmission, or sub-transmis ...
... detect vandalism. Occasionally video cameras are used as physical security monitors, but they require more bandwidth. Transmission voltages typically start at 69 kV and above. There are 25 kV, 34 kV, 44 kV, and other lower voltages may be considered by some utilities as transmission, or sub-transmis ...
Auxiliary Power Supply Card for OMB
... data acquisition systems. Shown smaller than actual size. ...
... data acquisition systems. Shown smaller than actual size. ...
Datasheet - Albalá Ingenieros
... the last correct frame when the input signal is lost. • Allows adjustment of luminance, chrominance and black levels. • Performs complete EDH packet processing. ...
... the last correct frame when the input signal is lost. • Allows adjustment of luminance, chrominance and black levels. • Performs complete EDH packet processing. ...
TDA7000 FM Radio IC - Bowood Electronics
... TDA7000 FM Radio IC Order code: TDA130 The TDA7000 is a monolithic integrated circuit for mono FM portable radios. The IC has an FLL (Frequency-Locked-Loop) system with an intermediate frequency of 70 kHz. The i.f. selectivity is obtained by active RC filters. The only function which needs alignment ...
... TDA7000 FM Radio IC Order code: TDA130 The TDA7000 is a monolithic integrated circuit for mono FM portable radios. The IC has an FLL (Frequency-Locked-Loop) system with an intermediate frequency of 70 kHz. The i.f. selectivity is obtained by active RC filters. The only function which needs alignment ...
advent of harmonic filters
... voltage is coupled to the network via reactors and small filter circuit. We use IGBT because they offer high switching frequencies that allow the generation of high frequency harmonic currents, and relatively low on state losses when compared to MOSFET’s. The PWM reactors transform voltage source in ...
... voltage is coupled to the network via reactors and small filter circuit. We use IGBT because they offer high switching frequencies that allow the generation of high frequency harmonic currents, and relatively low on state losses when compared to MOSFET’s. The PWM reactors transform voltage source in ...
KL3119201927
... induction motors are widely used in the industrials and process control in the form of varied applications such as fans, compressors, pumps etc. They are energy efficient and can result in substantial energy saving when properly installed. However, they inject high harmonic content into current draw ...
... induction motors are widely used in the industrials and process control in the form of varied applications such as fans, compressors, pumps etc. They are energy efficient and can result in substantial energy saving when properly installed. However, they inject high harmonic content into current draw ...
EUP2796 Dual-Display White LED Driver with 3/2X Switched Capacitor Boost
... PWM control signal to turn the EUP2796 current sources ON and OFF at a rate faster than perceptible by the eye. When this is done, the total brightness perceived is proportional to the duty cycle (D) of the PWM signal (D = the percentage of time that the LED is on in every PWM cycle). A simple examp ...
... PWM control signal to turn the EUP2796 current sources ON and OFF at a rate faster than perceptible by the eye. When this is done, the total brightness perceived is proportional to the duty cycle (D) of the PWM signal (D = the percentage of time that the LED is on in every PWM cycle). A simple examp ...
CHAPTER 2 LITERATURE REVIEW
... fundamental was kept at the desired level and the low-order harmonics are either minimized or eliminated. A nondeterministic method was used to solve the system of nonlinear algebraic transcendental equations to obtain the data set for the ANN training. The method also provides a set of acceptable s ...
... fundamental was kept at the desired level and the low-order harmonics are either minimized or eliminated. A nondeterministic method was used to solve the system of nonlinear algebraic transcendental equations to obtain the data set for the ANN training. The method also provides a set of acceptable s ...
High Voltage Engineering (H.V)
... The low-voltage winding(L) of each upper stage is fed from an excitation winding (E) in the stage immediately below it. The L and E windings are therefore rated at currents higher than those of the H windings; the excitation windings at the lower stages evidently carry higher loading than those of t ...
... The low-voltage winding(L) of each upper stage is fed from an excitation winding (E) in the stage immediately below it. The L and E windings are therefore rated at currents higher than those of the H windings; the excitation windings at the lower stages evidently carry higher loading than those of t ...
FIRST LOOK Sangean ATS-909X Multiband
... Excessively strong signals produce a variety of degrading symptoms like reduced sensitivity and phantom signals on multiple frequencies. By purposely reducing the signal levels as they enter the radio, these artifacts can be moderated or even eliminated. Certainly, shortening the whip is one answer ...
... Excessively strong signals produce a variety of degrading symptoms like reduced sensitivity and phantom signals on multiple frequencies. By purposely reducing the signal levels as they enter the radio, these artifacts can be moderated or even eliminated. Certainly, shortening the whip is one answer ...
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.