Automatic engine RPM control circuit description 3
... So, once again, the role of IC5A & B is to create the necessary delay between saving the wanted voltage and then erasing the slope. The circuit is now ready for an other “start engine” process. ...
... So, once again, the role of IC5A & B is to create the necessary delay between saving the wanted voltage and then erasing the slope. The circuit is now ready for an other “start engine” process. ...
LM2576/LM2576HV Series SIMPLE SWITCHER 3A Step
... The oscillator frequency reduces to approximately 11 kHz in the event of an output short or an overload which causes the regulated output voltage to drop approximately 40% from the nominal output voltage. This self protection feature lowers the average power dissipation of the IC by lowering the min ...
... The oscillator frequency reduces to approximately 11 kHz in the event of an output short or an overload which causes the regulated output voltage to drop approximately 40% from the nominal output voltage. This self protection feature lowers the average power dissipation of the IC by lowering the min ...
Low-Power, Current Feedback Operational Amplifier With Disable
... The output capability of the OPA684 also sets a new mark in performance for low-power current feedback amplifiers. Delivering a full ±4VPP swing on ±5V supplies, the OPA684 also has the output current to support this swing into a 100Ω load. This minimal output headroom requirement is complemented by ...
... The output capability of the OPA684 also sets a new mark in performance for low-power current feedback amplifiers. Delivering a full ±4VPP swing on ±5V supplies, the OPA684 also has the output current to support this swing into a 100Ω load. This minimal output headroom requirement is complemented by ...
ICS843201-375 - Integrated Device Technology
... In order to calculate junction temperature, the appropriate junction-to-ambient thermal resistance θJA must be used. Assuming 0 air flow and a multi-layer board, the appropriate value is 99.9°C/W per Table 8 below. Therefore, Tj for an ambient temperature of 70°C with all outputs switching is: 70°C ...
... In order to calculate junction temperature, the appropriate junction-to-ambient thermal resistance θJA must be used. Assuming 0 air flow and a multi-layer board, the appropriate value is 99.9°C/W per Table 8 below. Therefore, Tj for an ambient temperature of 70°C with all outputs switching is: 70°C ...
MAX8845Z/MAX8845Y/MAX8845X/MAX8845W 28V Linear Li+ Battery Chargers with Battery General Description
... grammed fast-charge current (Figure 2). The CHG indicator is driven low to indicate entry into the prequalification state. When the battery voltage exceeds 2.5V, the charger soft-starts as it enters the fast-charge stage. The fast-charge current level is programmed through a resistor from SETI to GN ...
... grammed fast-charge current (Figure 2). The CHG indicator is driven low to indicate entry into the prequalification state. When the battery voltage exceeds 2.5V, the charger soft-starts as it enters the fast-charge stage. The fast-charge current level is programmed through a resistor from SETI to GN ...
Features Description Functional Description XCR22LV10: 3V Zero
... Power Xilinx is the first to offer a TotalCMOS SPLD, both in process technology and design technique. Xilinx employs a cascade of CMOS gates to implement its Sum of Products instead of the traditional sense amp approach. This CMOS gate implementation allows Xilinx to offer SPLDs which are both high ...
... Power Xilinx is the first to offer a TotalCMOS SPLD, both in process technology and design technique. Xilinx employs a cascade of CMOS gates to implement its Sum of Products instead of the traditional sense amp approach. This CMOS gate implementation allows Xilinx to offer SPLDs which are both high ...
SIMULATION OF A SERIES RESONANT CIRCUIT ECE562: Power Electronics I
... You need to re-solve the parallel resonant circuit with Capacitor ESR and see its effects on the magnitude and phase plots in some detail. For example choose the ratio of the C ESR to the load resistance to be in the ratio range from 0.01 to ...
... You need to re-solve the parallel resonant circuit with Capacitor ESR and see its effects on the magnitude and phase plots in some detail. For example choose the ratio of the C ESR to the load resistance to be in the ratio range from 0.01 to ...
4.13 Open Conductor Faults
... between the elements of [Z̄Bus ] and Thevenin’s impedances at each bus of the network needs to be established. Let [V̄0 ] be the vector of open-circuit bus voltages corresponding to the initial (pre-fault) value of bus current vector [Ī0 ] injected in a network with bus impedance matrix [Z̄Bus ]. W ...
... between the elements of [Z̄Bus ] and Thevenin’s impedances at each bus of the network needs to be established. Let [V̄0 ] be the vector of open-circuit bus voltages corresponding to the initial (pre-fault) value of bus current vector [Ī0 ] injected in a network with bus impedance matrix [Z̄Bus ]. W ...
TLE 400-500kW Specifications
... Visual indicator and audible signal, activates approx. 3 minutes (adjustable) before complete and automatic load shutdown due to the battery is fully discharged and the load cannot be transferred on utility or Over temperature or overload condition (>125%) and the load cannot be transferred on utili ...
... Visual indicator and audible signal, activates approx. 3 minutes (adjustable) before complete and automatic load shutdown due to the battery is fully discharged and the load cannot be transferred on utility or Over temperature or overload condition (>125%) and the load cannot be transferred on utili ...
Practice use of the Digital Multimeter.
... different components. It is essential that the DMM is set up to the correct mode and that the leads are in the correct sockets. Further more it is essential to ensure that there is no voltage present for resistance or diode tests and that the maximum voltage or current measurement limits are not exc ...
... different components. It is essential that the DMM is set up to the correct mode and that the leads are in the correct sockets. Further more it is essential to ensure that there is no voltage present for resistance or diode tests and that the maximum voltage or current measurement limits are not exc ...
Core Technology Group Application Note 5
... can be in the range of 0.001 ohm to 0.1 ohm (maybe even smaller). In many cases, it is necessary to measure the impedance of those components to insure operation within specifications. AC/DC current meters may involve the use of sense resistors that usually have low resistance (milliohms) values to ...
... can be in the range of 0.001 ohm to 0.1 ohm (maybe even smaller). In many cases, it is necessary to measure the impedance of those components to insure operation within specifications. AC/DC current meters may involve the use of sense resistors that usually have low resistance (milliohms) values to ...
UCC281-5 数据资料 dataSheet 下载
... circuitry that reduces power dissipation during a fault. When an overload situation is detected, the device enters a pulsed mode of operation at 3% duty cycle reducing the heat sink requirements during a fault. The UCC381 has two current thresholds that determine its behavior during a fault as shown ...
... circuitry that reduces power dissipation during a fault. When an overload situation is detected, the device enters a pulsed mode of operation at 3% duty cycle reducing the heat sink requirements during a fault. The UCC381 has two current thresholds that determine its behavior during a fault as shown ...
Stacked-Chip Implementation of On
... power supplies where many inductors are required nearby. On the other hand, 50% efficiency without zero voltage switching (ZVS) and 65% with two-stage ZVS, at a switching frequency of 45 MHz with a voltage conversion ratio of 0.64, have been demonstrated in 0.18- m SiGe process with on-chip integrat ...
... power supplies where many inductors are required nearby. On the other hand, 50% efficiency without zero voltage switching (ZVS) and 65% with two-stage ZVS, at a switching frequency of 45 MHz with a voltage conversion ratio of 0.64, have been demonstrated in 0.18- m SiGe process with on-chip integrat ...
MAX3040–MAX3045 ±10kV ESD-Protected
... (IEC 1000-4-4) IEC 1000-4-4 Electrical Fast Transient/Burst (EFT/B) is an immunity test for the evaluation of electrical and electronic systems during operating conditions. The test was adapted for evaluation of integrated circuits with power applied. Repetitive fast transients with severe pulsed EM ...
... (IEC 1000-4-4) IEC 1000-4-4 Electrical Fast Transient/Burst (EFT/B) is an immunity test for the evaluation of electrical and electronic systems during operating conditions. The test was adapted for evaluation of integrated circuits with power applied. Repetitive fast transients with severe pulsed EM ...
103_lab02
... Move the RANGE/FUNCTION SWITCH to an appropriate range to measure the batteries when they are connected as described in step 7. Observe correct polarity when connecting the Voltmeter to the unused terminals of the 6 Volt batteries. Record the measured voltage on the datasheet. Measure the voltage of ...
... Move the RANGE/FUNCTION SWITCH to an appropriate range to measure the batteries when they are connected as described in step 7. Observe correct polarity when connecting the Voltmeter to the unused terminals of the 6 Volt batteries. Record the measured voltage on the datasheet. Measure the voltage of ...