P84848
... If this appliance is required to produce a distinctive three-pulse Temporal Pattern Fire Alarm Evacuation Signal (for total evacuation) in accordance with NFPA 72, the appliance must be used with a fire alarm control unit that can generate the temporal pattern signal. Refer to manufacturer’s install ...
... If this appliance is required to produce a distinctive three-pulse Temporal Pattern Fire Alarm Evacuation Signal (for total evacuation) in accordance with NFPA 72, the appliance must be used with a fire alarm control unit that can generate the temporal pattern signal. Refer to manufacturer’s install ...
ISL9R1560PF2 15A, 600V, STEALTH™ Diode ISL9R1560PF2 — STEALTH™ Diode
... loss performance in high frequency hard switched applications. The STEALTH™ family exhibits low reverse recovery current (IRR) and exceptionally soft recovery under typical operating conditions. This device is intended for use as a free wheeling or boost diode in power supplies and other power switc ...
... loss performance in high frequency hard switched applications. The STEALTH™ family exhibits low reverse recovery current (IRR) and exceptionally soft recovery under typical operating conditions. This device is intended for use as a free wheeling or boost diode in power supplies and other power switc ...
smart power solutions
... module outputs a voltage proportional to current This logic level shifter is a small device that safely passing through the sense pins on the module. steps down 5V signals to 3.3V and steps up 3.3V Based on the ACS712 IC. to 5V. This level converter also works with 2.8V and • Output ratio is 66mV/A ...
... module outputs a voltage proportional to current This logic level shifter is a small device that safely passing through the sense pins on the module. steps down 5V signals to 3.3V and steps up 3.3V Based on the ACS712 IC. to 5V. This level converter also works with 2.8V and • Output ratio is 66mV/A ...
AP1184 General Description Features
... The AP1184 regulator is a 5 terminal device designed specifically to provide extremely low dropout voltages comparable to the PNP type without the disadvantage of the extra power dissipation due to the base current associated with PNP regulators. This is done by bringing out the control pin of the r ...
... The AP1184 regulator is a 5 terminal device designed specifically to provide extremely low dropout voltages comparable to the PNP type without the disadvantage of the extra power dissipation due to the base current associated with PNP regulators. This is done by bringing out the control pin of the r ...
EE2003 Circuit Theory
... • it is a physical property that characterizes the state of a system, regardless of how the system got to that state. • Steps to apply the State Variable Method to Circuit Analysis 1. Select the inductor current i and capacitor voltage v as the state variables, making sure they are consistent with t ...
... • it is a physical property that characterizes the state of a system, regardless of how the system got to that state. • Steps to apply the State Variable Method to Circuit Analysis 1. Select the inductor current i and capacitor voltage v as the state variables, making sure they are consistent with t ...
No Watt Left Behind
... Our “No Watt Left Behind” initiative is a broad ranging look at the way electro-thermal-mechanical systems used energy in buildings, with an eye toward advanced technology demonstrations in intelligent lighting, power electronics, waste heat recovery, metering, and control. A (not exhaustive) list o ...
... Our “No Watt Left Behind” initiative is a broad ranging look at the way electro-thermal-mechanical systems used energy in buildings, with an eye toward advanced technology demonstrations in intelligent lighting, power electronics, waste heat recovery, metering, and control. A (not exhaustive) list o ...
REF102 数据资料 dataSheet 下载
... Refer to the diagram on the first page of this data sheet. The 10V output is derived from a compensated buried zener diode DZ1, op amp A1, and resistor network R1 – R6. Approximately 8.2V is applied to the non-inverting input of A1 by DZ1. R1, R2, and R3 are laser-trimmed to produce an exact 10V out ...
... Refer to the diagram on the first page of this data sheet. The 10V output is derived from a compensated buried zener diode DZ1, op amp A1, and resistor network R1 – R6. Approximately 8.2V is applied to the non-inverting input of A1 by DZ1. R1, R2, and R3 are laser-trimmed to produce an exact 10V out ...
FJAFS1510A ESBC F J
... The ESBC™ switch is designed to be driven using offthe-shelf power supply controllers or drivers. The ESBC™ MOSFET is a low-voltage, low-cost, surfacemount device that combines low-input capacitance and fast switching. The ESBC™ configuration further minimizes the required driving power because it d ...
... The ESBC™ switch is designed to be driven using offthe-shelf power supply controllers or drivers. The ESBC™ MOSFET is a low-voltage, low-cost, surfacemount device that combines low-input capacitance and fast switching. The ESBC™ configuration further minimizes the required driving power because it d ...
InstaSPIN-FOC - Texas Instruments
... d and q axis current regulators to open it. Then Doubleclick on the “PMSM Decoupling” block inside of that. Using the input variables on the left, build your decoupling structures that you just designed; one for the d-axis, and one for the q-axis. The outputs Vd and Vq will be directly added to the ...
... d and q axis current regulators to open it. Then Doubleclick on the “PMSM Decoupling” block inside of that. Using the input variables on the left, build your decoupling structures that you just designed; one for the d-axis, and one for the q-axis. The outputs Vd and Vq will be directly added to the ...
50 ohm Resistor - Bruck Lighting
... Molded construction metal housed ceramic resistor with 6” wire leads, made for high performance applications. ...
... Molded construction metal housed ceramic resistor with 6” wire leads, made for high performance applications. ...
Lab Assignment 5: Diode Circuits
... and minimize voltage fluctuations across the diode). To do this, you will use your linear equation from part (c) above and the diode characteristics you measured in Part I of this assignment to choose a diode (either the switching or rectifier diode for which you have characteristic curves from part ...
... and minimize voltage fluctuations across the diode). To do this, you will use your linear equation from part (c) above and the diode characteristics you measured in Part I of this assignment to choose a diode (either the switching or rectifier diode for which you have characteristic curves from part ...
CSSJournals_ManuscriptPreparationGuidelines
... control the speed of a DC motor. E PROM was used for program storage rather than RAM or ROM to improve the flexibility and avoid memory corruption or power interrupt. Abdelhay and Haque [2] applied a minimum-variance self-tuner to control the speed of a DC motor. By implementing this method satisfac ...
... control the speed of a DC motor. E PROM was used for program storage rather than RAM or ROM to improve the flexibility and avoid memory corruption or power interrupt. Abdelhay and Haque [2] applied a minimum-variance self-tuner to control the speed of a DC motor. By implementing this method satisfac ...
the control of switched reluctance drives
... The switched reluctance machine drives have gained considerable attention among researchers due to several reasons. First of all, the rotor construction is simple and robust, as it consists of pure (laminated) steel with neither permanent magnets, nor electrical windings, while the stator can be eas ...
... The switched reluctance machine drives have gained considerable attention among researchers due to several reasons. First of all, the rotor construction is simple and robust, as it consists of pure (laminated) steel with neither permanent magnets, nor electrical windings, while the stator can be eas ...
LMH6551 Differential, High Speed Op Amp
... plane. Thin traces or small vias will reduce the effectiveness of bypass capacitors. Also shown in both figures is a capacitor from the VCM pin to ground. The VCM pin is a high impedance input to a buffer which sets the output common mode voltage. Any noise on this input is transferred directly to t ...
... plane. Thin traces or small vias will reduce the effectiveness of bypass capacitors. Also shown in both figures is a capacitor from the VCM pin to ground. The VCM pin is a high impedance input to a buffer which sets the output common mode voltage. Any noise on this input is transferred directly to t ...
objective - Technicalsymposium
... LOAD FLOW ANALYSIS - I: SOLUTION OF LOAD FLOW AND RELATED PROBLEMS USING GAUSS-SEIDEL METHOD AIM (i) To understand, the basic aspects of steady state analysis of power systems that are required for effective planning and operation of power systems. (ii) To understand, in particular, the mathematical ...
... LOAD FLOW ANALYSIS - I: SOLUTION OF LOAD FLOW AND RELATED PROBLEMS USING GAUSS-SEIDEL METHOD AIM (i) To understand, the basic aspects of steady state analysis of power systems that are required for effective planning and operation of power systems. (ii) To understand, in particular, the mathematical ...
THE OAK RIDGE AUTOMATIC COMPUTER
... regulating tube 12AT7 is allowed to function. The top (-13.5) of the transfer pulse is, accordingly, regulated. One circuit of interest is the unit gain electronic voltage divider. It is composed of two 12AT7's in cascade. The lower tube, with a 24K resistor in its cathode, is a constant current tub ...
... regulating tube 12AT7 is allowed to function. The top (-13.5) of the transfer pulse is, accordingly, regulated. One circuit of interest is the unit gain electronic voltage divider. It is composed of two 12AT7's in cascade. The lower tube, with a 24K resistor in its cathode, is a constant current tub ...
Jun 2006 Reduce Charge Time for High Capacity Li
... The latest high capacity Li-Ion batteries meet the needs of power hungry portable devices, but they also increase the demands placed on battery chargers—demands that can be too much for a standard linear charger. For instance, a linear charger, operating at 1A charging current, charges a 1Ahr batter ...
... The latest high capacity Li-Ion batteries meet the needs of power hungry portable devices, but they also increase the demands placed on battery chargers—demands that can be too much for a standard linear charger. For instance, a linear charger, operating at 1A charging current, charges a 1Ahr batter ...
swr-3 swr/power meter installation manual
... 3. When the transmitter switch is on, the meter needle will deflect. Read the amount of deflection on the top scale. If the range switch had been set to the 100 watt range, the value is multiplied by 10. 4. For accurate power reading the SWR-3 should be used in circuits having SWR value of up to 1.5 ...
... 3. When the transmitter switch is on, the meter needle will deflect. Read the amount of deflection on the top scale. If the range switch had been set to the 100 watt range, the value is multiplied by 10. 4. For accurate power reading the SWR-3 should be used in circuits having SWR value of up to 1.5 ...
Dry-type Transformers for the 72.5 kV Voltage Class
... insurances. Furthermore, the fact that dry transformers have much less need for service, accounts to the result. As a conclusion it can be seen that the total cost difference of a 72.5 kV dry transformer to an oil transformer is rather small. If system considerations are taken into account, the appl ...
... insurances. Furthermore, the fact that dry transformers have much less need for service, accounts to the result. As a conclusion it can be seen that the total cost difference of a 72.5 kV dry transformer to an oil transformer is rather small. If system considerations are taken into account, the appl ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.