General Description Benefits and Features
... the gain exceeds the GBW, the gain drop starts earlier at the location where the loop gain is limited. This situation applies typically to an output voltage less than 1.8V, so zero frequency from the ESR is needed to increase the phase margin at the crossover frequency. The recommended relationship ...
... the gain exceeds the GBW, the gain drop starts earlier at the location where the loop gain is limited. This situation applies typically to an output voltage less than 1.8V, so zero frequency from the ESR is needed to increase the phase margin at the crossover frequency. The recommended relationship ...
Practice Problems for Test 3
... 10) If the voltage, V, in an electric circuit is held constant, the current, I, is inversely proportional to the resistance, R. If the current is 90 milliamperes when the resistance is 4 ohms, find the current when the resistance is 12 ohms. Write an equation that expresses the relationship. Use k f ...
... 10) If the voltage, V, in an electric circuit is held constant, the current, I, is inversely proportional to the resistance, R. If the current is 90 milliamperes when the resistance is 4 ohms, find the current when the resistance is 12 ohms. Write an equation that expresses the relationship. Use k f ...
Network effects of line start permanent magnet synchronous motors
... If LS-PMSMs are to be used to replace induction machines (IMs) on a large scale, it is important to know whether there are differences in behaviour that will affect the electrical network. Adverse effects of LS-PMSMs are particularly important as they could lead to problems with the supply voltage, ...
... If LS-PMSMs are to be used to replace induction machines (IMs) on a large scale, it is important to know whether there are differences in behaviour that will affect the electrical network. Adverse effects of LS-PMSMs are particularly important as they could lead to problems with the supply voltage, ...
Electrical Safety in the Workplace
... Guidance Assumes the Transformer Powering the AC Power Distribution System Has an Impedance in the Range of 4.5 to 6 %IZ. If Stated Conditions or Qualifications Are Not Met or the Circumstances of the Work Activity Appear Unique, Refer to NFPA 70E Table 130.7(C)(9)(a) or Consult with Your D/S Electr ...
... Guidance Assumes the Transformer Powering the AC Power Distribution System Has an Impedance in the Range of 4.5 to 6 %IZ. If Stated Conditions or Qualifications Are Not Met or the Circumstances of the Work Activity Appear Unique, Refer to NFPA 70E Table 130.7(C)(9)(a) or Consult with Your D/S Electr ...
Errata - Silicon Labs
... When VDACn_OPAx_OUT.APORTOUTEN is set, the VDACn/OPAx will drive all its connected APORT buses (BUSAY, BUSBY, BUSCY, and BUSDY) instead of only the APORT bus selected via APORTOUTSEL. The VDACn/OPAx APORT request signals do however correspond to the programmed APORTOUTSEL value, and therefore the AP ...
... When VDACn_OPAx_OUT.APORTOUTEN is set, the VDACn/OPAx will drive all its connected APORT buses (BUSAY, BUSBY, BUSCY, and BUSDY) instead of only the APORT bus selected via APORTOUTSEL. The VDACn/OPAx APORT request signals do however correspond to the programmed APORTOUTSEL value, and therefore the AP ...
Basic Facts about Electrical Safety Testing
... Although many safety agencies are specifically founded and/or affiliated with certain countries, most are accepted by a variety of nations. For example, even though UL is the most popular electrical safety agency responsible for consumer products sold in the United States, many other countries have ...
... Although many safety agencies are specifically founded and/or affiliated with certain countries, most are accepted by a variety of nations. For example, even though UL is the most popular electrical safety agency responsible for consumer products sold in the United States, many other countries have ...
ADP1870 英文数据手册DataSheet 下载
... to provide reverse current protection during soft start for a precharged output. The low-side current-sense, current-gain scheme and integration of a boost diode, along with the PSM/forced pulsewidth modulation (PWM) option, reduce the external part count and improve efficiency. The ADP1870/ADP1871 ...
... to provide reverse current protection during soft start for a precharged output. The low-side current-sense, current-gain scheme and integration of a boost diode, along with the PSM/forced pulsewidth modulation (PWM) option, reduce the external part count and improve efficiency. The ADP1870/ADP1871 ...
Chapter 3 Diodes and Applications
... represented by a simple switch. When the diode is forward-biased, it ideally acts like a closed (on) switch, as shown in Figure 3.4(a). When the diode is reversebiased, it ideally acts like an open (off) switch, as shown in part (b). In Figure 3.5, the ideal V-I characteristic curve graphically depi ...
... represented by a simple switch. When the diode is forward-biased, it ideally acts like a closed (on) switch, as shown in Figure 3.4(a). When the diode is reversebiased, it ideally acts like an open (off) switch, as shown in part (b). In Figure 3.5, the ideal V-I characteristic curve graphically depi ...
Switched-mode and Resonant dc Power Supplies
... If a fixed switching frequency is desired for all modes of operation, then reduced ontime control, using output voltage feedback, is preferred. If a fixed on-time mode of control is used, then the output voltage is control by varying inversely the frequency with output voltage. ...
... If a fixed switching frequency is desired for all modes of operation, then reduced ontime control, using output voltage feedback, is preferred. If a fixed on-time mode of control is used, then the output voltage is control by varying inversely the frequency with output voltage. ...
Requirements for battery discharge indicators for lead acid
... For the manual control of the discharge indicator setting the following measurements are ...
... For the manual control of the discharge indicator setting the following measurements are ...
Features •
... 1. Maximum voltage is -0.6V DC, which may undershoot to -2.0V for pulses of less than 20ns. Maximum output pin voltage is VCC + 0.75V DC, which may overshoot to +7.0V for pulses of less than 20ns. ...
... 1. Maximum voltage is -0.6V DC, which may undershoot to -2.0V for pulses of less than 20ns. Maximum output pin voltage is VCC + 0.75V DC, which may overshoot to +7.0V for pulses of less than 20ns. ...
User’s Manual YTA70 SAFETY INSTRUCTIONS
... instructions apply: The sensor circuit is not infallibly galvanic isolated from the supply output circuit. However, the galvanic isolation between the circuits is capable of withstanding a test voltage of 500Vac during 1 minute. The transmitter shall be mounted in an enclosure form B according to DI ...
... instructions apply: The sensor circuit is not infallibly galvanic isolated from the supply output circuit. However, the galvanic isolation between the circuits is capable of withstanding a test voltage of 500Vac during 1 minute. The transmitter shall be mounted in an enclosure form B according to DI ...
MAX14840E/MAX14841E 40Mbps, +3.3V, RS-485 Half-Duplex Transceivers General Description
... The MAX14840E/MAX14841E are +3.3V ESD-protected transceivers intended for half-duplex RS-485 communication up to 40Mbps. These transceivers are optimized for high speeds over extended cable runs while maximizing tolerance to noise. The MAX14840E features symmetrical fail-safe and larger receiver hys ...
... The MAX14840E/MAX14841E are +3.3V ESD-protected transceivers intended for half-duplex RS-485 communication up to 40Mbps. These transceivers are optimized for high speeds over extended cable runs while maximizing tolerance to noise. The MAX14840E features symmetrical fail-safe and larger receiver hys ...
Operational Transconductance Amplifiers
... on temperature and input voltage as has been stated earlier. The second term is a bell shaped curve that equals 1 at zero input, falling off rapidly at both sides to asymptotically approach zero. The practical input range depends on how much error4 one is willing to tolerate, but seldom exceeds 20 m ...
... on temperature and input voltage as has been stated earlier. The second term is a bell shaped curve that equals 1 at zero input, falling off rapidly at both sides to asymptotically approach zero. The practical input range depends on how much error4 one is willing to tolerate, but seldom exceeds 20 m ...
A 100MS/s 10-bit Split-SAR ADC with Capacitor Mismatch
... C1 and C2 and the difference V1 and V2. By adding the (V1 V2) term, V3 is amplified. The outputs of the each technique can be easily compared. As an example, for the 5% mismatch between C0 and C1, the conventional capacitor comparison results in 13mV difference with 1.2V reference voltage. On the ot ...
... C1 and C2 and the difference V1 and V2. By adding the (V1 V2) term, V3 is amplified. The outputs of the each technique can be easily compared. As an example, for the 5% mismatch between C0 and C1, the conventional capacitor comparison results in 13mV difference with 1.2V reference voltage. On the ot ...
Accurate Multiple Input Switching solution for Static Timing Analysis
... widths are 585nm and load capacitance is 1 f far .......................................................................... 26 Figure 3.11 : Initial MIS (black) &SIS currents (light blue) in the first case .............................................. 29 Figure 3.12 : Shifted SIS (light blue) and ...
... widths are 585nm and load capacitance is 1 f far .......................................................................... 26 Figure 3.11 : Initial MIS (black) &SIS currents (light blue) in the first case .............................................. 29 Figure 3.12 : Shifted SIS (light blue) and ...
