Lab: Series and Parallel Circuits
... of the battery to the red positive terminal of the voltmeter (use the 15V scale throughout this lab activity). Since you are using the same battery throughout this activity, record the voltage at the source in Tables 1, 2, and 3. Disconnect the voltmeter from the battery. 2. Build a simple circuit a ...
... of the battery to the red positive terminal of the voltmeter (use the 15V scale throughout this lab activity). Since you are using the same battery throughout this activity, record the voltage at the source in Tables 1, 2, and 3. Disconnect the voltmeter from the battery. 2. Build a simple circuit a ...
- JPE-Journal of Power Electronics
... loss resistance Rm, which is introduced newly in voltage equation of PMSM, is discussed in this subsection. The measurement is executed in wide frequency range from 40Hz to 100Hz under various V/f ratios. As discussed in Section 3, the equivalent iron loss resistance is calculated by using the cente ...
... loss resistance Rm, which is introduced newly in voltage equation of PMSM, is discussed in this subsection. The measurement is executed in wide frequency range from 40Hz to 100Hz under various V/f ratios. As discussed in Section 3, the equivalent iron loss resistance is calculated by using the cente ...
Analog Devices Application Note AN-211
... Before dissecting the new audio amplifier circuit in detail, some background on the differences in operational characteristics between voltage feedback and current feedback amplifiers is appropriat.. Since it is likely that the read.r may not have been previously exposed to the latt.r, an overview o ...
... Before dissecting the new audio amplifier circuit in detail, some background on the differences in operational characteristics between voltage feedback and current feedback amplifiers is appropriat.. Since it is likely that the read.r may not have been previously exposed to the latt.r, an overview o ...
How RF transformers work and how they are measured
... signal amplitude, in dB, between the two outputs of a center-tapped transformer using the center tap as a ground reference. Phase balance, sometimes called “unbalance”, is the absolute value of the difference in signal phase between the two outputs of a center-tapped transformer using the center tap ...
... signal amplitude, in dB, between the two outputs of a center-tapped transformer using the center tap as a ground reference. Phase balance, sometimes called “unbalance”, is the absolute value of the difference in signal phase between the two outputs of a center-tapped transformer using the center tap ...
HIGH-VOLTAGE, HIGH SLEW RATE, WIDEBAND FET-INPUT OPERATIONAL AMPLIFIER THS4631 FEATURES
... input sources which possess wide dynamic range. The combination of these characteristics makes the THS4631 a design option for systems that require transimpedance amplification of wideband, low-level input signals. A standard transimpedance circuit is shown in Figure 32. ...
... input sources which possess wide dynamic range. The combination of these characteristics makes the THS4631 a design option for systems that require transimpedance amplification of wideband, low-level input signals. A standard transimpedance circuit is shown in Figure 32. ...
ADP3334 High Accuracy, Low IQ, anyCAP® Adjustable Low
... Most LDOs place very strict requirements on the range of ESR values for the output capacitor because they are difficult to stabilize due to the uncertainty of load capacitance and resistance. Moreover, the ESR value, required to keep conventional LDOs stable, changes depending on load and temperatur ...
... Most LDOs place very strict requirements on the range of ESR values for the output capacitor because they are difficult to stabilize due to the uncertainty of load capacitance and resistance. Moreover, the ESR value, required to keep conventional LDOs stable, changes depending on load and temperatur ...
FMS6144A Four-Channel, 6 -Order SD VoltagePlus™ Video Filter Driver FMS6144A —Four-Channel, 6
... how much power each device dissipates. Ensure that devices of high power are not placed in the same location, such as directly above (top plane) or below (bottom plane) each other, on the PCB. ...
... how much power each device dissipates. Ensure that devices of high power are not placed in the same location, such as directly above (top plane) or below (bottom plane) each other, on the PCB. ...
DAC8043A 数据手册DataSheet 下载
... compatible. The input voltage levels affect the amount of current drawn from the supply; peak supply current occurs as the digital input (VIN) passes through the transition region. See the Supply Current vs. Logic Input Voltage graph located in the typical performance characteristics curves. Maintai ...
... compatible. The input voltage levels affect the amount of current drawn from the supply; peak supply current occurs as the digital input (VIN) passes through the transition region. See the Supply Current vs. Logic Input Voltage graph located in the typical performance characteristics curves. Maintai ...
ADP2121 500 mA, 6 MHz, Synchronous Step-Down, DC-to-DC Converter Preliminary Technical Data
... If the output voltage is inadvertently shorted to GND, a standard dc-to-dc controller would deliver maximum power into that short. This could result in a potentially catastrophic failure. To prevent this, the ADP2121 senses when the output voltage is below the SCP threshold (typically 1.2 V). At thi ...
... If the output voltage is inadvertently shorted to GND, a standard dc-to-dc controller would deliver maximum power into that short. This could result in a potentially catastrophic failure. To prevent this, the ADP2121 senses when the output voltage is below the SCP threshold (typically 1.2 V). At thi ...
Circuit Signalling
... ringing, call supervision, signal coding, hybrid two-four wire conversion, and circuit testing. • The battery feed, which is typically 48 VDC, from the local loop provides power to the customer telephone set, telephone signalling, high AC impedance, as well as low DC resistance. • Over-voltage prote ...
... ringing, call supervision, signal coding, hybrid two-four wire conversion, and circuit testing. • The battery feed, which is typically 48 VDC, from the local loop provides power to the customer telephone set, telephone signalling, high AC impedance, as well as low DC resistance. • Over-voltage prote ...
RC - OCExternal
... Setting up LabPro to measure charging and discharging characteristics of RC circuits Creating a calculated column Adding graphs and changing scales Fitting data to models (curve fitting) Understanding differences between charging and discharging circuits Measuring time constant and capacitance ...
... Setting up LabPro to measure charging and discharging characteristics of RC circuits Creating a calculated column Adding graphs and changing scales Fitting data to models (curve fitting) Understanding differences between charging and discharging circuits Measuring time constant and capacitance ...
RPM870-H14
... The line of RXD (6pin) should be connected at backside via through hole close to RPM870-H14 pin lead. Better not to be close to photo diode side (1pin). ⇒This is to minimize feedback supplied to photo diode from RXD. ...
... The line of RXD (6pin) should be connected at backside via through hole close to RPM870-H14 pin lead. Better not to be close to photo diode side (1pin). ⇒This is to minimize feedback supplied to photo diode from RXD. ...
ics844071i.pdf
... uses an 18pF parallel resonant crystal over the range of 20.833MHz - 28.3MHz. For SATA/SAS applications, a 25MHz crystal is used and either 75MHz or 150MHz may be selected with the FREQ_SEL pin. The ICS844071I has excellent <1ps phase jitter performance, over the 12kHz 20MHz integration range. The I ...
... uses an 18pF parallel resonant crystal over the range of 20.833MHz - 28.3MHz. For SATA/SAS applications, a 25MHz crystal is used and either 75MHz or 150MHz may be selected with the FREQ_SEL pin. The ICS844071I has excellent <1ps phase jitter performance, over the 12kHz 20MHz integration range. The I ...
Transmission Line Fault Monitoring.pptx
... postulate plane-wave propagation along the conductors (it is, however, known from the Maxwell equations that in the presence of losses this is not strictly true), a network representation with lumped elements can be made when the physical dimensions of the power system, or a part of it, are small as ...
... postulate plane-wave propagation along the conductors (it is, however, known from the Maxwell equations that in the presence of losses this is not strictly true), a network representation with lumped elements can be made when the physical dimensions of the power system, or a part of it, are small as ...
Small 2A, Low-Dropout Linear Regulator in a 2.7mm x 1.6mm
... Internal p-Channel Pass Transistor ...
... Internal p-Channel Pass Transistor ...
REF200 Dual Current Source and Current Sink (Rev. B)
... circuit model of the REF200 is shown in Figure 6. If reverse voltage is limited to less than 6 V or reverse current is limited to less than 350 µA, then no protection circuitry is required. A parallel diode (see (a) in Figure 17) protects the device by limiting the reverse voltage across the current ...
... circuit model of the REF200 is shown in Figure 6. If reverse voltage is limited to less than 6 V or reverse current is limited to less than 350 µA, then no protection circuitry is required. A parallel diode (see (a) in Figure 17) protects the device by limiting the reverse voltage across the current ...
LF155/LF156/LF157 Series Monolithic JFET Input Operational Amplifiers LF155/LF156/LF157 General Description
... of the input voltages should be allowed to exceed the negative supply as this will cause large currents to flow which can result in a destroyed unit. Exceeding the negative common-mode limit on either input will force the output to a high state, potentially causing a reversal of phase to the output. ...
... of the input voltages should be allowed to exceed the negative supply as this will cause large currents to flow which can result in a destroyed unit. Exceeding the negative common-mode limit on either input will force the output to a high state, potentially causing a reversal of phase to the output. ...
Anna University (Syllabus) V Semester (EEE) LINEAR
... 16. Why is the practical integrator called as lossy integrator? The gain of the integrator at lower frequencies can be limited to avoid the saturation problem, if the feedback capacitor Cf is shunted by a resistor Rf .The parallel combination of Rf and Cf behaves like practical capacitor, which diss ...
... 16. Why is the practical integrator called as lossy integrator? The gain of the integrator at lower frequencies can be limited to avoid the saturation problem, if the feedback capacitor Cf is shunted by a resistor Rf .The parallel combination of Rf and Cf behaves like practical capacitor, which diss ...
Low power voltage detector
... increments. The detector is designed to ignore fast transients on VCC and has a voltage hysteresis (VHYST). The STM1061 asserts an output signal (OUT) whenever VCC goes below the Voltage Detect Threshold (VTH–). The output signal (OUT) stays asserted until VCC goes above the Voltage Detect Release ( ...
... increments. The detector is designed to ignore fast transients on VCC and has a voltage hysteresis (VHYST). The STM1061 asserts an output signal (OUT) whenever VCC goes below the Voltage Detect Threshold (VTH–). The output signal (OUT) stays asserted until VCC goes above the Voltage Detect Release ( ...