commercial electric Water HeaterS
... 1 DO NOT energize the branch circuit supplying power to the water heater or test the water heater electrical system before the water heater is completely filled with water. Read the start up procedures in the Instruction Manual that came with the water heater. 2 Be sure to turn off power and use a l ...
... 1 DO NOT energize the branch circuit supplying power to the water heater or test the water heater electrical system before the water heater is completely filled with water. Read the start up procedures in the Instruction Manual that came with the water heater. 2 Be sure to turn off power and use a l ...
unit 26: electricity and magnetism
... In the last unit you observed that permanent magnets can exert forces both on freely moving charges and on electrical currents in conductors. We have postulated the existence of a mathematical entity called the magnetic field in order to introduce the Lorentz force law as a way of mathematically des ...
... In the last unit you observed that permanent magnets can exert forces both on freely moving charges and on electrical currents in conductors. We have postulated the existence of a mathematical entity called the magnetic field in order to introduce the Lorentz force law as a way of mathematically des ...
Detailed Course Lectures (PowerPoint file)
... Another configuration that could have been used is shown here. Notice that the position of the switch and resistor have been reversed. – When the button IS NOT pressed (open), P10 will sense Vss (0V, LOW, 0) because it is pulled-down to Vss. – When PB1 IS pressed (closed), P10 will sense Vdd (5V, HI ...
... Another configuration that could have been used is shown here. Notice that the position of the switch and resistor have been reversed. – When the button IS NOT pressed (open), P10 will sense Vss (0V, LOW, 0) because it is pulled-down to Vss. – When PB1 IS pressed (closed), P10 will sense Vdd (5V, HI ...
Název
... pottery, an electromagnetic circuit, which causes only the bottom base of the utensil to be heated by the plate (98% of the electricity is converted into heat). By using the common electrical equipment (electric cooker, common glass-ceramic plate) the heat has to pass through the plate and than it t ...
... pottery, an electromagnetic circuit, which causes only the bottom base of the utensil to be heated by the plate (98% of the electricity is converted into heat). By using the common electrical equipment (electric cooker, common glass-ceramic plate) the heat has to pass through the plate and than it t ...
Hyperion EOS 1210i Charger
... at the CHARGE MODE screen. However, as the voltage of the pack rises, current must be steadily reduced. Toward the end of the charge, voltage becomes nearly constant as 4.2V per cell is approached, and current is reduced to a trickle. This means that charging the last few mAh back into the pack take ...
... at the CHARGE MODE screen. However, as the voltage of the pack rises, current must be steadily reduced. Toward the end of the charge, voltage becomes nearly constant as 4.2V per cell is approached, and current is reduced to a trickle. This means that charging the last few mAh back into the pack take ...
Document
... The load impedance is normalized and converted into admittance for the purpose of parallel stub-matching. The Smith Chart is thus used as an admittance chart. On the admittance Smith Chart, the open-end admittance is located at the left-most point of the greatest circle and the short-end admitta ...
... The load impedance is normalized and converted into admittance for the purpose of parallel stub-matching. The Smith Chart is thus used as an admittance chart. On the admittance Smith Chart, the open-end admittance is located at the left-most point of the greatest circle and the short-end admitta ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
... Bulks of both NMOS and PMOS are connected to N or P (respectively), that is it can be arbitrarily biased unlike in CMOS inverter. Moreover, the most important difference between CMOS and GDI is that in GDI N, P and G terminals could be given a supply ‘VDD’ or can be grounded or can be supplied with ...
... Bulks of both NMOS and PMOS are connected to N or P (respectively), that is it can be arbitrarily biased unlike in CMOS inverter. Moreover, the most important difference between CMOS and GDI is that in GDI N, P and G terminals could be given a supply ‘VDD’ or can be grounded or can be supplied with ...
DTC P1351 Ignition Coil Control Circuit High Voltage
... The enhanced ignition system uses the crank sensor in order to provide the timing input to the VCM. The VCM uses this reference pulse in order to determine the individual ignition spark timing for each cylinder. Once the VCM calculates the ignition timing, the ignition coil module on the IC circuit ...
... The enhanced ignition system uses the crank sensor in order to provide the timing input to the VCM. The VCM uses this reference pulse in order to determine the individual ignition spark timing for each cylinder. Once the VCM calculates the ignition timing, the ignition coil module on the IC circuit ...
Form Factors, Power Supplies, and Working Inside a Computer
... The BTX (Balanced Technology Extended) form factor was designed by Intel in 2003 for flexibility and can be used by everything from large tower systems to those ultrasmall systems that sit under a monitor. BTX was designed to take full advantage of serial ATA, USB 2.0, and PCI Express technologies. ...
... The BTX (Balanced Technology Extended) form factor was designed by Intel in 2003 for flexibility and can be used by everything from large tower systems to those ultrasmall systems that sit under a monitor. BTX was designed to take full advantage of serial ATA, USB 2.0, and PCI Express technologies. ...
Littelfuse Selecting an Appropriate ESD Device Application Note
... The ESD level only tells the designer what level of ESD the device itself can withstand before damage occurs. It gives no guarantee that the IC being protected will survive the same level of ESD given on the device’s datasheet. Additionally, the breakdown voltage is usually between 6V-8V at 1mA or 1 ...
... The ESD level only tells the designer what level of ESD the device itself can withstand before damage occurs. It gives no guarantee that the IC being protected will survive the same level of ESD given on the device’s datasheet. Additionally, the breakdown voltage is usually between 6V-8V at 1mA or 1 ...
Accurate single-end fault location and line-length estimation
... Fig. 4a shows a block diagram suitable for demonstrating the method. The current is first low-pass filtered or smoothed; then its output is differentiated. Smoothing reduces the effects of waveform distortions and causes the current rising edge to smooth out and become less steep. “Softening” the ri ...
... Fig. 4a shows a block diagram suitable for demonstrating the method. The current is first low-pass filtered or smoothed; then its output is differentiated. Smoothing reduces the effects of waveform distortions and causes the current rising edge to smooth out and become less steep. “Softening” the ri ...
A 40 Gb/s Transversal Filter in 0.18 µm CMOS
... C = 83fF. The gain of each of the gain cells is controlled by an analog control voltage (VCTRL ) that is provided off-chip. There are three control voltages, one for each tap. The control voltage for a given tap is connected to the gates of the current source transistors of each of the six differe ...
... C = 83fF. The gain of each of the gain cells is controlled by an analog control voltage (VCTRL ) that is provided off-chip. There are three control voltages, one for each tap. The control voltage for a given tap is connected to the gates of the current source transistors of each of the six differe ...
ENGINEERING LAB II ECE 1201 ELECTRONICS LAB MANUAL
... been fatal to persons with coronary conditions. The current depends on body resistance, the resistance between body and ground, and the voltage source. If the skin is wet, the heart is weak, the body contact with ground is large and direct, then 40 volts could be fatal. Therefore, never take a chanc ...
... been fatal to persons with coronary conditions. The current depends on body resistance, the resistance between body and ground, and the voltage source. If the skin is wet, the heart is weak, the body contact with ground is large and direct, then 40 volts could be fatal. Therefore, never take a chanc ...
RF2705G LOW NOISE, MULTI-MODE, QUAD-BAND, QUADRATURE MODULATOR AND PA DRIVER Features
... The RF2705 is a low noise, multi-mode, quad-band direct I/Q to RF modulator and PA driver designed for handset applications where multiple modes of operation are required. Frequency doublers, dividers and LO buffers are included to support a variety of LO generation options. Dynamic power control is ...
... The RF2705 is a low noise, multi-mode, quad-band direct I/Q to RF modulator and PA driver designed for handset applications where multiple modes of operation are required. Frequency doublers, dividers and LO buffers are included to support a variety of LO generation options. Dynamic power control is ...
LTM4602 - 6A High Efficiency DC/DC uModule
... Pulling the RUN/SS pin low forces the controller into its shutdown state, turning off both Q1 and Q2. Releasing the pin allows an internal 1.2μA current source to charge up the soft-start capacitor. When this voltage reaches 1.5V, the controller turns on and begins switching. At low load current the ...
... Pulling the RUN/SS pin low forces the controller into its shutdown state, turning off both Q1 and Q2. Releasing the pin allows an internal 1.2μA current source to charge up the soft-start capacitor. When this voltage reaches 1.5V, the controller turns on and begins switching. At low load current the ...
Compact and Wideband Parallel-Strip 180° Hybrid Coupler with
... broadband have a great impact on design issues of a high performance RF and microwave front-ends at both component and system levels. Power dividers and combiners play critical roles in RF and microwave circuit designs as they are the fundamental and indispensable components in the wireless communic ...
... broadband have a great impact on design issues of a high performance RF and microwave front-ends at both component and system levels. Power dividers and combiners play critical roles in RF and microwave circuit designs as they are the fundamental and indispensable components in the wireless communic ...
General Description Features
... is able to perform both transmit and receive operations. The IC features low on-impedance in the entire ultrasound frequency range, with an extremely low 15mW (typ) power dissipation per channel. The receive path is low impedance during low-voltage receive and high impedance during high-voltage tran ...
... is able to perform both transmit and receive operations. The IC features low on-impedance in the entire ultrasound frequency range, with an extremely low 15mW (typ) power dissipation per channel. The receive path is low impedance during low-voltage receive and high impedance during high-voltage tran ...
AD5063 数据手册DataSheet 下载
... The AD5063, a member of ADI’s nanoDAC™ family, is a low power, single 16-bit, unbuffered voltage-output DAC that operates from a single 2.7 V to 5 V supply. The part offers a relative accuracy specification of ±1 LSB, and operation is guaranteed monotonic with a ±1 LSB DNL specification. The AD5063 ...
... The AD5063, a member of ADI’s nanoDAC™ family, is a low power, single 16-bit, unbuffered voltage-output DAC that operates from a single 2.7 V to 5 V supply. The part offers a relative accuracy specification of ±1 LSB, and operation is guaranteed monotonic with a ±1 LSB DNL specification. The AD5063 ...
Part II - Ohio State ECE - The Ohio State University
... Control technique should be designed - To control the output voltage of the boost converter such that the dc bus voltage is regulated within 5% of its desired value. ...
... Control technique should be designed - To control the output voltage of the boost converter such that the dc bus voltage is regulated within 5% of its desired value. ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).