BQ2063 数据资料 dataSheet 下载
... record of available charge in Li-Ion batteries. The bq2063 monitors capacity and other critical parameters in Li-Ion battery packs. It also directly interfaces the Seiko S-8243 protection IC to minimize component count in smart-battery circuits. The bq2063 uses a V-to-F converter with automatic offs ...
... record of available charge in Li-Ion batteries. The bq2063 monitors capacity and other critical parameters in Li-Ion battery packs. It also directly interfaces the Seiko S-8243 protection IC to minimize component count in smart-battery circuits. The bq2063 uses a V-to-F converter with automatic offs ...
Zolt Laptop Charger Plus User Guide
... reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: ...
... reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: ...
Optimal Single Resistor Damping of Input Filters
... The need for damping in the L-C input filters of switching converters is well appreciated within the power electronics field [1-7]. Adequate filter damping may be necessary to avoid destabilizing the feedback loops of dc-dc converters with duty cycle control [1,2] or currentprogrammed control [4,5]. ...
... The need for damping in the L-C input filters of switching converters is well appreciated within the power electronics field [1-7]. Adequate filter damping may be necessary to avoid destabilizing the feedback loops of dc-dc converters with duty cycle control [1,2] or currentprogrammed control [4,5]. ...
Peak Power Tracking and Multi-Thruster Control in Direct Drive
... cathodes connected electrically to ground. Under the nominal test conditions one of the two cathodes drew approximately 90% of the total discharge current.25 Finally, and most relevant for the work described here, Beal et al.20 operated two BHT-200 thrusters in parallel from a single discharge power ...
... cathodes connected electrically to ground. Under the nominal test conditions one of the two cathodes drew approximately 90% of the total discharge current.25 Finally, and most relevant for the work described here, Beal et al.20 operated two BHT-200 thrusters in parallel from a single discharge power ...
Tracker 250 Manual - Data Track Process Instruments
... Recommended Low Voltage Supply Connections ...
... Recommended Low Voltage Supply Connections ...
Softstarter Handbook
... Hz, a motor will run at a speed related to a constant of 6000 divided by the number of poles and for a 60 Hz motor the constant is 7200. To calculate the speed of a motor, the following formula can be used: ...
... Hz, a motor will run at a speed related to a constant of 6000 divided by the number of poles and for a 60 Hz motor the constant is 7200. To calculate the speed of a motor, the following formula can be used: ...
S280-70-10
... ensure that the TIE recloser will not close automatically upon restoration of voltage from one source. • In the SECTIONALIZING mode, once voltage is restored, the LS is disabled until locally or remotely enabled. The recloser remains in the same state prior to the loss of voltage. The SECTIONALIZIN ...
... ensure that the TIE recloser will not close automatically upon restoration of voltage from one source. • In the SECTIONALIZING mode, once voltage is restored, the LS is disabled until locally or remotely enabled. The recloser remains in the same state prior to the loss of voltage. The SECTIONALIZIN ...
P84662
... D. Select the delay, before AC loss trouble will be reported to the common trouble terminals (JP1) to either SHORT DLY or LONG DLY. LONG DLY is 170 minutes and SHORT DLY is 30 seconds. E. If using the optional PS-4CA module install it now. F. Dress the battery wires down to the back of the enclosure ...
... D. Select the delay, before AC loss trouble will be reported to the common trouble terminals (JP1) to either SHORT DLY or LONG DLY. LONG DLY is 170 minutes and SHORT DLY is 30 seconds. E. If using the optional PS-4CA module install it now. F. Dress the battery wires down to the back of the enclosure ...
AN1650/D Using Wire OR Ties in ECLinPS™ Designs
... in Figure 8, because of the parasitics of the package and the output device, the current takes a significant amount of time to equalize between the two outputs. Once one of the outputs switches back low, it takes very little time for the remaining high output to supply the needed current to the load ...
... in Figure 8, because of the parasitics of the package and the output device, the current takes a significant amount of time to equalize between the two outputs. Once one of the outputs switches back low, it takes very little time for the remaining high output to supply the needed current to the load ...
BDTIC www.BDTIC.com/infineon RF and Protection Devices BGB741L7ESD and BGS12AL7
... Functional and Pinout Diagram of BGS12AL7-4 .................................................................................6 Block diagram of of TV and FM reception in mobile phone application...............................................7 Block Diagram of an application for analog and digital TV ...
... Functional and Pinout Diagram of BGS12AL7-4 .................................................................................6 Block diagram of of TV and FM reception in mobile phone application...............................................7 Block Diagram of an application for analog and digital TV ...
guidelines for electrical wiring in residential buildings
... These Guidelines are based on the Electricity Supply Act 1990, The Electricity Regulations 1994, MS IEC 60364:2003 Standard: Electrical Installations of Buildings, MS 1936:2006 Standard: Electrical Installations of Buildings – Guide To MS IEC 60364, MS 1979:2007 Standard: Electrical Installation of ...
... These Guidelines are based on the Electricity Supply Act 1990, The Electricity Regulations 1994, MS IEC 60364:2003 Standard: Electrical Installations of Buildings, MS 1936:2006 Standard: Electrical Installations of Buildings – Guide To MS IEC 60364, MS 1979:2007 Standard: Electrical Installation of ...
Sequential Logic
... Figure 3. Voltage transfer characteristic of a latch (bistable circuit) The operating points (Q-points) for this circuit must lie on the voltage transfer curve. Furthermore the loop connection imposes that the input and output voltages must be the same. Therefore the “load line” of this circuit is a ...
... Figure 3. Voltage transfer characteristic of a latch (bistable circuit) The operating points (Q-points) for this circuit must lie on the voltage transfer curve. Furthermore the loop connection imposes that the input and output voltages must be the same. Therefore the “load line” of this circuit is a ...
b. Noise in Analog March 2013 - Classes
... In the switch-capacitor branch, when the switch is on, the capacitor charge noise is lowpass-filtered by Ron and C. The resulting charge noise power in C is kTC. It is a colored noise, with a noisebandwidth fn = 1/(4·Ron ·C). The low-frequency PSD is 4kTRon. When the switch operates at a rate fc<
... In the switch-capacitor branch, when the switch is on, the capacitor charge noise is lowpass-filtered by Ron and C. The resulting charge noise power in C is kTC. It is a colored noise, with a noisebandwidth fn = 1/(4·Ron ·C). The low-frequency PSD is 4kTRon. When the switch operates at a rate fc<
PCA9507 1. General description 2-wire serial bus extender for HDMI DDC I
... When port B falls first and goes below 0.3VCC(B) the port A driver is turned on and port A pulls down to 0 V. As port A falls below 0.3VCC(A) the port B pull-down pulls port B down to about 0.5 V. Port B falls below 0.4 V because it is not possible to know who is driving the port A LOW, so the PCA95 ...
... When port B falls first and goes below 0.3VCC(B) the port A driver is turned on and port A pulls down to 0 V. As port A falls below 0.3VCC(A) the port B pull-down pulls port B down to about 0.5 V. Port B falls below 0.4 V because it is not possible to know who is driving the port A LOW, so the PCA95 ...
11 mW Power, 2.3 V to 5.5 V, Complete DDS AD9838
... analog and digital sections are independent and can be run from different power supplies; for example, AVDD can equal 5 V with DVDD equal to 3 V. ...
... analog and digital sections are independent and can be run from different power supplies; for example, AVDD can equal 5 V with DVDD equal to 3 V. ...
ZTX758 Features Mechanical Data
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
Sinusoid Steady-State Analysis
... Sinusoid Steady-State Analysis Adding or subtracting sinusoids in the time domain is hard (you need trig identities!) But if you phasor-transform the sinusoids, it is easy to combine them. For example, i (t ) 5 cos(300t 36.87) 10 cos(300t 53.13) A I 536.87 10 53.13 11.18 ...
... Sinusoid Steady-State Analysis Adding or subtracting sinusoids in the time domain is hard (you need trig identities!) But if you phasor-transform the sinusoids, it is easy to combine them. For example, i (t ) 5 cos(300t 36.87) 10 cos(300t 53.13) A I 536.87 10 53.13 11.18 ...
DCA85SSJ - WhisperWattGenerator.com
... Accidental Starting ALWAYS place the power source, circuit breakers or ON/OFF switch in the OFF position, when the generator is not in use, unless connected to transfer switch. ...
... Accidental Starting ALWAYS place the power source, circuit breakers or ON/OFF switch in the OFF position, when the generator is not in use, unless connected to transfer switch. ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.