Integrated Load Switches versus Discrete
... In contrast to the first and second circuits, the PMOS discrete circuit does not suffer from a VIN voltage dip and can control the amount of inrush current generated by the load. The downside here is the negative voltage and current decrease seen at the output. When VIN is applied to the circuit and ...
... In contrast to the first and second circuits, the PMOS discrete circuit does not suffer from a VIN voltage dip and can control the amount of inrush current generated by the load. The downside here is the negative voltage and current decrease seen at the output. When VIN is applied to the circuit and ...
PQ1 Power Quality Relay Full Data Sheet 1.20
... The PQ1 may be connected line-to-neutral or line-to-line. Do not connect any load, including the PQ1, from line-to-ground. If your PQ1 will be monitoring 277 Vrms, 400 Vrms, 480 Vrms, or higher, use an appropriately-rated step-down transformer. The PQ1’s sag and swell thresholds are expressed in per ...
... The PQ1 may be connected line-to-neutral or line-to-line. Do not connect any load, including the PQ1, from line-to-ground. If your PQ1 will be monitoring 277 Vrms, 400 Vrms, 480 Vrms, or higher, use an appropriately-rated step-down transformer. The PQ1’s sag and swell thresholds are expressed in per ...
FDPC8011S PowerTrench Power Clip
... "The input ceramic bypass capacitor between VIN and GND should be placed as close as possible to the pins V+ / V+(HSD) PAD and GND / GND(LSS) PAD to help reduce parasitic inductance and high frequency ringing. Several capacitors may be placed in parallel, and capacitors may be placed on both the t ...
... "The input ceramic bypass capacitor between VIN and GND should be placed as close as possible to the pins V+ / V+(HSD) PAD and GND / GND(LSS) PAD to help reduce parasitic inductance and high frequency ringing. Several capacitors may be placed in parallel, and capacitors may be placed on both the t ...
LM136-2.5 LM236-2.5 LM336
... If minimum temperature coefficient is desired, two diodes can be added in series with the adjustment potentiometer as shown in Figure 2. When the device is adjusted to 2.490V the temperature coefficient is minimized. Almost any silicon signal diode can be used for this purpose such as a 1N914, 1N414 ...
... If minimum temperature coefficient is desired, two diodes can be added in series with the adjustment potentiometer as shown in Figure 2. When the device is adjusted to 2.490V the temperature coefficient is minimized. Almost any silicon signal diode can be used for this purpose such as a 1N914, 1N414 ...
— Switch Node Ring Control AN-4162 in TinyBuck Regulators
... capacitor, CBOOT. The voltage on CBOOT allows the HS driver to provide a positive voltage from the gate to source of the HS MOSFET for turn on, then to hold the gate voltage constant as VSW rises to VIN. Internal to the MCM, the BOOT pin is tied to PVCC through diode DB and, external to the MCM, the ...
... capacitor, CBOOT. The voltage on CBOOT allows the HS driver to provide a positive voltage from the gate to source of the HS MOSFET for turn on, then to hold the gate voltage constant as VSW rises to VIN. Internal to the MCM, the BOOT pin is tied to PVCC through diode DB and, external to the MCM, the ...
LF198JAN Monolithic Sample-and-Hold Circuits Monolithic General Description
... cap, for instance, may “sag back” up to 0.2% after a quick change in voltage. A long sample time is required before the circuit can be put back into the hold mode with this type of capacitor. Dielectrics with very low hysteresis are polystyrene, polypropylene, and Teflon. Other types such as mica an ...
... cap, for instance, may “sag back” up to 0.2% after a quick change in voltage. A long sample time is required before the circuit can be put back into the hold mode with this type of capacitor. Dielectrics with very low hysteresis are polystyrene, polypropylene, and Teflon. Other types such as mica an ...
P824677
... NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in residential installation. This equipment generates, uses and can rad ...
... NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in residential installation. This equipment generates, uses and can rad ...
SDDS-NCL Design: Analysis of Supply Voltage Scaling
... emerge. This makes the design of clocked circuits much more challenging, as the operating frequency needs tighter control, and significant margins may need to be added to the clock. This can compromise performance, complicate clock distribution design and cause area and power overheads. Asynchronous ...
... emerge. This makes the design of clocked circuits much more challenging, as the operating frequency needs tighter control, and significant margins may need to be added to the clock. This can compromise performance, complicate clock distribution design and cause area and power overheads. Asynchronous ...
section 1
... variable MaxErr. When MaxErr becomes lower than Acc the desired accuracy is reached and the program prints Errj versus time in the output file; also Dt value is printed on the screen before the program exits. On the contrary, each time MaxErr is higher than Acc c is incremented, Dt=τ/c decreases and ...
... variable MaxErr. When MaxErr becomes lower than Acc the desired accuracy is reached and the program prints Errj versus time in the output file; also Dt value is printed on the screen before the program exits. On the contrary, each time MaxErr is higher than Acc c is incremented, Dt=τ/c decreases and ...
Fault Management Circuit
... the PRM to start up again, which restarts the VTM. If the fault condition still exists, the VTM shuts itself down again, bringing TM low and starting the process all over. If the fault condition has been cleared, the power supply runs normally. As long as the fault condition persists, the voltage on ...
... the PRM to start up again, which restarts the VTM. If the fault condition still exists, the VTM shuts itself down again, bringing TM low and starting the process all over. If the fault condition has been cleared, the power supply runs normally. As long as the fault condition persists, the voltage on ...
AXICOM Latching Relays
... Magnetical latching relays This design is being used for telecommunication and signal relays. The relays are polarized and use an internal magnet instead of mechanical springs to apply mechanical forces to the relay armature when no voltage is applied to the relay coil. For non-latching relays the m ...
... Magnetical latching relays This design is being used for telecommunication and signal relays. The relays are polarized and use an internal magnet instead of mechanical springs to apply mechanical forces to the relay armature when no voltage is applied to the relay coil. For non-latching relays the m ...
GC3510651086
... This paper deals with simulation and implementation of three level inverter based Dynamic Voltage Restorer (DVR). The control of DVR that injects a voltage in series with a distribution feeder is presented. DVR is a power electronic controller that can protect sensitive loads from disturbances in su ...
... This paper deals with simulation and implementation of three level inverter based Dynamic Voltage Restorer (DVR). The control of DVR that injects a voltage in series with a distribution feeder is presented. DVR is a power electronic controller that can protect sensitive loads from disturbances in su ...
MAX1838 Dual USB Switch with Fault Blanking and Autoreset General Description
... auxiliary input supply. Each switch meets all IEC specifications for USB ports and is guaranteed to supply 500mA from either of two input supplies. A control pin selects the power source from either the main or auxiliary supply. The MAX1838 has multiple protection features, including independent the ...
... auxiliary input supply. Each switch meets all IEC specifications for USB ports and is guaranteed to supply 500mA from either of two input supplies. A control pin selects the power source from either the main or auxiliary supply. The MAX1838 has multiple protection features, including independent the ...
Selection of Capacitance for Compensated Self Excited Induction Generator Using Meta-Heuristic Approach
... the minimum value of the capacitance required for selfexcitation and the threshold speed, below which selfexcitation could not be established. Another mathematical ...
... the minimum value of the capacitance required for selfexcitation and the threshold speed, below which selfexcitation could not be established. Another mathematical ...
AAT4650 数据资料DataSheet下载
... MOSFET switches are configured to break before make; that is, both switches cannot be closed at the same time. Controlled by a 2-bit parallel interface, the four states for VCC are VCC5, VCC3, high impedance, or ground. When in the ground state, VCC is pulled to ground by a 5k resistor. An open dra ...
... MOSFET switches are configured to break before make; that is, both switches cannot be closed at the same time. Controlled by a 2-bit parallel interface, the four states for VCC are VCC5, VCC3, high impedance, or ground. When in the ground state, VCC is pulled to ground by a 5k resistor. An open dra ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.