Testing the Pulse Width Modulator
... desired speed you quit peddling and coast (your output is off). When you start to slow down, you begin peddling again at nearly the same cadence (your output is on) until you reach your desired speed, and then you coast again (output off). Pulse width modulation employs a similar technique. To start ...
... desired speed you quit peddling and coast (your output is off). When you start to slow down, you begin peddling again at nearly the same cadence (your output is on) until you reach your desired speed, and then you coast again (output off). Pulse width modulation employs a similar technique. To start ...
3-Pin Voltage Supervisor with Active-Low, Open
... ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new ...
... ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new ...
Electrical Components Part I: Resistors, Batteries
... Electrical Components Part I: Resistors, Batteries, and Switches introduces students to the fundamental operating concepts of electrical components. The term electrical refers to components invented and used prior to the advent of solid state semiconductor devices. This program uses live-action foot ...
... Electrical Components Part I: Resistors, Batteries, and Switches introduces students to the fundamental operating concepts of electrical components. The term electrical refers to components invented and used prior to the advent of solid state semiconductor devices. This program uses live-action foot ...
MAX1898 Linear Charger for Single-Cell Li+ Battery General Description Features
... charge termination safety timer. See Figure 1. The MAX1898 initiates fast charge when any of these conditions are met (see Figure 6): • An external power source is connected AND the cell voltage is above 2.5V. • The cell voltage falls to the restart threshold, 4.0V in the MAX1898EUB42, or 3.9V for t ...
... charge termination safety timer. See Figure 1. The MAX1898 initiates fast charge when any of these conditions are met (see Figure 6): • An external power source is connected AND the cell voltage is above 2.5V. • The cell voltage falls to the restart threshold, 4.0V in the MAX1898EUB42, or 3.9V for t ...
REG104-25 数据资料 dataSheet 下载
... and dropout conditions) and very fast line and load transient response. All versions include internal current limit and thermal shutdown circuitry. Figure 1 shows the basic circuit connections for the fixed voltage models. Figure 2 gives the connections for the adjustable output version (REG104A) an ...
... and dropout conditions) and very fast line and load transient response. All versions include internal current limit and thermal shutdown circuitry. Figure 1 shows the basic circuit connections for the fixed voltage models. Figure 2 gives the connections for the adjustable output version (REG104A) an ...
Integrating a C-sense pCO2 Sensor to a Sea-Bird
... The “Seq. #” column on the left side of the “Select Output Variables” window is representative of which column number that variable will be in the data file. It is customary to have time as the first column so, on the right hand side of the window, grab the scroll bar and scroll down until you see, ...
... The “Seq. #” column on the left side of the “Select Output Variables” window is representative of which column number that variable will be in the data file. It is customary to have time as the first column so, on the right hand side of the window, grab the scroll bar and scroll down until you see, ...
J.M. Rivas, T.A. Keim, and D.J. Perreault, “Performance Improvement of Alternators with Switched-Mode Rectifiers,” IEEE Transactions on Energy Conversion , Vol. 19, No. 3, Sept. 2004, pp. 561-568.
... . The parameter is varied from 0 to 50 . Fig. 7 also is shows simulation results using a PSPICE model for the system described in the Appendix. There is close agreement between results obtained by the equation described in this paper and the circuit simulation using PSPICE. The principal differences ...
... . The parameter is varied from 0 to 50 . Fig. 7 also is shows simulation results using a PSPICE model for the system described in the Appendix. There is close agreement between results obtained by the equation described in this paper and the circuit simulation using PSPICE. The principal differences ...
PATRIOT WALL SCONCE
... square junction box. An EPDM gasket thus making installation quick and easy. is supplied to be installed between UL listed HID components with highthe mounting plate and junction box, power factor ballasts rated for -20o F sealing the junction box from entrance starting. Compact Fluorescent ballasts ...
... square junction box. An EPDM gasket thus making installation quick and easy. is supplied to be installed between UL listed HID components with highthe mounting plate and junction box, power factor ballasts rated for -20o F sealing the junction box from entrance starting. Compact Fluorescent ballasts ...
Stand-Alone Switch-Mode Lithium-Ion Battery-Charger Controller General Description Features
... BATT, CS to GND ...................................................-0.3V to +20V PGND to GND, CSSP to CSSN..............................-0.3V to +0.3V VL to VLO ..............................................................-0.3V to +0.3V VL Source Current............................................. ...
... BATT, CS to GND ...................................................-0.3V to +20V PGND to GND, CSSP to CSSN..............................-0.3V to +0.3V VL to VLO ..............................................................-0.3V to +0.3V VL Source Current............................................. ...
ece2201_lab5_modified
... series and parallel combination of resistors in your kit. Since you know from your results in part L2 what the correct value of is, you can start calibration of your meter circuit by making the collector resistor a few percent higher than the “exact” value. This will give a reading on the DVM ...
... series and parallel combination of resistors in your kit. Since you know from your results in part L2 what the correct value of is, you can start calibration of your meter circuit by making the collector resistor a few percent higher than the “exact” value. This will give a reading on the DVM ...
BDTIC www.BDTIC.com/infineon BGR405
... We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technolo ...
... We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technolo ...
Lesieutre, B.C., A.V. Mamishev, Y. Du, E. Keskiner, M. Zahn, and G.C. Verghese, Forward and Inverse Parameter Estimation Algorithms of Interdigital Dielectrometry Sensors, IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 8, No. 4, pp. 577-588, August, 2001
... IEEE Transactions on Dielectrics and Electrical Insulation exp( -ICnz). The deepest penetration depth occurs for the fundamental spatial wavelength with n=1. The only qualitative difference introduced by the Fourier series representation is for the zeroth-harmonic n=O.The corresponding electric fie ...
... IEEE Transactions on Dielectrics and Electrical Insulation exp( -ICnz). The deepest penetration depth occurs for the fundamental spatial wavelength with n=1. The only qualitative difference introduced by the Fourier series representation is for the zeroth-harmonic n=O.The corresponding electric fie ...
LTC6652 - Precision Low Drift Low Noise Buffered Reference
... that of the first thousand hours with a continuing trend toward reduced drift with time. Long-term stability will also be affected by differential stresses between the IC and the board material created during board assembly. Note 8: Hysteresis in output voltage is created by package stress that diff ...
... that of the first thousand hours with a continuing trend toward reduced drift with time. Long-term stability will also be affected by differential stresses between the IC and the board material created during board assembly. Note 8: Hysteresis in output voltage is created by package stress that diff ...
REF02 数据资料 dataSheet 下载
... 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 information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
... 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 information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
Technical Specification PQ60120QEx25 35-75V
... REMOTE SENSE Pins 7(+) and 5(-): The SENSE(+) and SENSE(-) inputs correct for voltage drops along the conductors that connect the converter’s output pins to the load. Pin 7 should connect to Vout(+) and Pin 5 should connect to Vout() at the point on the board where regulation is desired. If these co ...
... REMOTE SENSE Pins 7(+) and 5(-): The SENSE(+) and SENSE(-) inputs correct for voltage drops along the conductors that connect the converter’s output pins to the load. Pin 7 should connect to Vout(+) and Pin 5 should connect to Vout() at the point on the board where regulation is desired. If these co ...
This application note explains the benefits of using the voltage-identification technique to reduce power consumption and system costs.
... into which the DNA value is first loaded by driving the READ control High as one rising edge is applied to the CLK input. After loading the shift register, the MSB (bit 56) is present at the DOUT port for reading. When the READ control is Low, the shift register is advanced by driving the SHIFT cont ...
... into which the DNA value is first loaded by driving the READ control High as one rising edge is applied to the CLK input. After loading the shift register, the MSB (bit 56) is present at the DOUT port for reading. When the READ control is Low, the shift register is advanced by driving the SHIFT cont ...
Lecture 8 - The Local Group
... Current flows from high-potential to lower-potential, thus the potential is lower at the end of the resistor. However, the electrons move opposite to the current, so they move towards higher electric potential V. The potential energy of an electron is U = −eV , thus it decreases when V increases. ...
... Current flows from high-potential to lower-potential, thus the potential is lower at the end of the resistor. However, the electrons move opposite to the current, so they move towards higher electric potential V. The potential energy of an electron is U = −eV , thus it decreases when V increases. ...
Application Note Driving IGBTs with unipolar gate voltage
... Transistor to shunt the Miller current (active Miller clamping) An additional measure to prevent the unwanted turn-on is shorting the gate to emitter path. This can be achieved by an additional transistor between gate and emitter. This “switch” shorts the gate-emitter region after a time delay, as l ...
... Transistor to shunt the Miller current (active Miller clamping) An additional measure to prevent the unwanted turn-on is shorting the gate to emitter path. This can be achieved by an additional transistor between gate and emitter. This “switch” shorts the gate-emitter region after a time delay, as l ...
1-7 If the lattice constant of silicon is 5
... of one silicon atom to the center of its nearest neighbor, (b) the number density of silicon atoms (#/cm3), and (c) the mass density (grams/cm3) of silicon. 2. Assume that each atom is a hard sphere with the surface of each atom in contact with the surface of its nearest neighbor. Determine the perc ...
... of one silicon atom to the center of its nearest neighbor, (b) the number density of silicon atoms (#/cm3), and (c) the mass density (grams/cm3) of silicon. 2. Assume that each atom is a hard sphere with the surface of each atom in contact with the surface of its nearest neighbor. Determine the perc ...
MAX4594–MAX4597 Low-Voltage, Single-Supply, 10 SPST CMOS Analog Switches
... 5-Pin SC70 (derate 3.1mW/°C above +70°C).............247mW 6-Pin µDFN (derate 2.1mW/°C above +70°C) ............168mW Operating Temperature Range MAX459_EXK .................................................-40°C to +85°C Storage Temperature Range .............................-65°C to +150°C Lead Tem ...
... 5-Pin SC70 (derate 3.1mW/°C above +70°C).............247mW 6-Pin µDFN (derate 2.1mW/°C above +70°C) ............168mW Operating Temperature Range MAX459_EXK .................................................-40°C to +85°C Storage Temperature Range .............................-65°C to +150°C Lead Tem ...
Surge protector
A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".