TPS659107 User Guide For i.MX27 and i.MX35
... DCDC and Voltage Scaling Resource Configuration If the SmartReflex™ interface is not used for voltage scaling (power saving) then these pins can be used to control the power resources. Configure two operating voltages for DCDC1 and DCDC2: • VDDx_OP_REG.SEL = Roof voltage (ENx ball high) • VDDx_SR_RE ...
... DCDC and Voltage Scaling Resource Configuration If the SmartReflex™ interface is not used for voltage scaling (power saving) then these pins can be used to control the power resources. Configure two operating voltages for DCDC1 and DCDC2: • VDDx_OP_REG.SEL = Roof voltage (ENx ball high) • VDDx_SR_RE ...
Tech Note MSP to GE VersaMax Nano/Micro Revision: 4.13
... 7. Quality Control File. Included with the files for each driver is a file of the same name with the ".sp" extension. This file contains the model and serial numbers of all hardware and software used for testing. This file also contains the setup parameters used for testing. 8. Scan Time. The key to ...
... 7. Quality Control File. Included with the files for each driver is a file of the same name with the ".sp" extension. This file contains the model and serial numbers of all hardware and software used for testing. This file also contains the setup parameters used for testing. 8. Scan Time. The key to ...
Circuit connections - series
... a. Two 3- resistors placed in series would provide a resistance which is equivalent to one _____- resistor. b. Three 3- resistors placed in series would provide a resistance which is equivalent to one _____- resistor. c. Three 5- resistors placed in series would provide a resistance which is equival ...
... a. Two 3- resistors placed in series would provide a resistance which is equivalent to one _____- resistor. b. Three 3- resistors placed in series would provide a resistance which is equivalent to one _____- resistor. c. Three 5- resistors placed in series would provide a resistance which is equival ...
Chapter 3 — Electrical Circuits and PLCs - benchmark
... thermocouples produce a voltage proportional to the measured temperature. ...
... thermocouples produce a voltage proportional to the measured temperature. ...
Unit C 7-5
... only two transformers. This type of connection is therefore less costly, however you cannot obtain as much power from a given size transformer as you can with the ...
... only two transformers. This type of connection is therefore less costly, however you cannot obtain as much power from a given size transformer as you can with the ...
Unit C 7-5 - Edhole.com
... only two transformers. This type of connection is therefore less costly, however you cannot obtain as much power from a given size transformer as you can with the ...
... only two transformers. This type of connection is therefore less costly, however you cannot obtain as much power from a given size transformer as you can with the ...
... Doubly Fed Induction Generator is a type of Asynchronous Generator that operates with an alternating electrical supply connected to both the stator and rotor winding of the machine. The electric supply to the rotor circuit is modified via control circuitry. Droop means the percent change in voltage ...
Gas Gauge IC With SMBus Interface
... proper operation. Table 1 outlines the configuration information that must be programmed in the EEROM. ...
... proper operation. Table 1 outlines the configuration information that must be programmed in the EEROM. ...
T060123-06 - LIGO dcc - LIGO Scientific Collaboration
... 3 DC Power Connections Many LIGO designs using chassis type implementations can be served with one or two three-pin power feeds. Two such connectors used in the HEPI implementation are shown in Figure 6, Female Power Connector and Figure 7, Male Power Connector. This style connector is available in ...
... 3 DC Power Connections Many LIGO designs using chassis type implementations can be served with one or two three-pin power feeds. Two such connectors used in the HEPI implementation are shown in Figure 6, Female Power Connector and Figure 7, Male Power Connector. This style connector is available in ...
FTS-300 - BiddleMegger.com
... and black terminals. Three voltages (48, 125, and 250 V) are available, depending on the input voltage required by the relay under test. The ON/RESET Indicator is an orange LED which illuminates whenever voltage is present at the D.C. outputs. The supply is overload and short-circuit protected by an ...
... and black terminals. Three voltages (48, 125, and 250 V) are available, depending on the input voltage required by the relay under test. The ON/RESET Indicator is an orange LED which illuminates whenever voltage is present at the D.C. outputs. The supply is overload and short-circuit protected by an ...
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... One can have closed circuits, through which current flows, or open circuits in which there are no currents. Usually by accident, wires may touch, causing a short circuit. Most of the current flows through the short, very little will flow through the load. This may burn out a piece of electrical equi ...
... One can have closed circuits, through which current flows, or open circuits in which there are no currents. Usually by accident, wires may touch, causing a short circuit. Most of the current flows through the short, very little will flow through the load. This may burn out a piece of electrical equi ...
Voltage_current characteristics of BJT
... After completing the measurements in step 4.8 for IB = 5 µA, return VCE to 0 VDC. Calculate the value of V1 that is required to generate a current of 10 µA through R1. Adjust VBB to provide this value of V1. Repeat steps 4.5 through 8 for IB = 10 µA. Repeat steps 4.5 through 4.10 until Table 6.3 is ...
... After completing the measurements in step 4.8 for IB = 5 µA, return VCE to 0 VDC. Calculate the value of V1 that is required to generate a current of 10 µA through R1. Adjust VBB to provide this value of V1. Repeat steps 4.5 through 8 for IB = 10 µA. Repeat steps 4.5 through 4.10 until Table 6.3 is ...
here - SynQor
... electronic switch that is closed when the AC INPUT power is absent and the DC INPUT voltage is within its specified range. Otherwise, a second electronic switch is closed to connect the battery to the mid-bus. 006-0006504 03/24/17 Rev P ...
... electronic switch that is closed when the AC INPUT power is absent and the DC INPUT voltage is within its specified range. Otherwise, a second electronic switch is closed to connect the battery to the mid-bus. 006-0006504 03/24/17 Rev P ...
SKY77549 数据资料DataSheet下载
... The module consists of a GSM850/900 PA and DCS1800/PCS1900 PA block, impedancematching circuitry for 50 Ω input and output impedances, Tx harmonic filtering, high linearitylow insertion loss switches, and a CMOS Power Amplifier Control (PAC) block. A custom silicon integrated circuit contains decode ...
... The module consists of a GSM850/900 PA and DCS1800/PCS1900 PA block, impedancematching circuitry for 50 Ω input and output impedances, Tx harmonic filtering, high linearitylow insertion loss switches, and a CMOS Power Amplifier Control (PAC) block. A custom silicon integrated circuit contains decode ...
How DMMs measure current
... True-rms vs. average-sensing What causes non-sinusoidal waveforms? • Waveform distortion is caused by non-linear loads, which includes virtually all electronic loads: • Switching-mode power supplies (PC, office equipment) • Light switch dimmers and electronic ballast • Variable speed drives The dio ...
... True-rms vs. average-sensing What causes non-sinusoidal waveforms? • Waveform distortion is caused by non-linear loads, which includes virtually all electronic loads: • Switching-mode power supplies (PC, office equipment) • Light switch dimmers and electronic ballast • Variable speed drives The dio ...
Termination - LVPECL AN-828
... 2) The emitter currents of Q and nQ are determined by the selection of external pull down resistors. Different values for these resistors adjust for different VCCO voltages and trade power dissipation off against switching time and peak-peak signal swing. 3) VCCO = VCC; VCCO cannot be set independen ...
... 2) The emitter currents of Q and nQ are determined by the selection of external pull down resistors. Different values for these resistors adjust for different VCCO voltages and trade power dissipation off against switching time and peak-peak signal swing. 3) VCCO = VCC; VCCO cannot be set independen ...
APEJ-2014-06-0441
... of MOSFET by independent microcontroller bits in a specific pattern. The no. of MOSFET switch required for N coil is 2N+2. One MOSFET switch is connected to forward current & other to flow reverse current. The speed is mainly depends on the switching delay of switches. So for a constant speed motor ...
... of MOSFET by independent microcontroller bits in a specific pattern. The no. of MOSFET switch required for N coil is 2N+2. One MOSFET switch is connected to forward current & other to flow reverse current. The speed is mainly depends on the switching delay of switches. So for a constant speed motor ...
Practice Work #1
... understand that the voltage dropped across a current-conducting diode does change with the amount of current going through it, but that this change is fairly small over a wide range of currents. This is why many textbooks simply say the voltage drop across a conducting, semiconductor diode remains c ...
... understand that the voltage dropped across a current-conducting diode does change with the amount of current going through it, but that this change is fairly small over a wide range of currents. This is why many textbooks simply say the voltage drop across a conducting, semiconductor diode remains c ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.