IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... desired high output voltage. Also, size of the switches can be kept low enough to reduce the parasitic elements and increase the pumping efficiency at high output currentswhich the overdrive is sufficient to drive the output resistive load or fast charging of the capacitive loads. Fig. 2 shows the i ...
... desired high output voltage. Also, size of the switches can be kept low enough to reduce the parasitic elements and increase the pumping efficiency at high output currentswhich the overdrive is sufficient to drive the output resistive load or fast charging of the capacitive loads. Fig. 2 shows the i ...
74LCX74 Low Voltage Dual D-Type PositiveEdge
... Note 1: The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the Absolute Maximum Ratings. The “Recomme ...
... Note 1: The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the Absolute Maximum Ratings. The “Recomme ...
Dual Wideband, High Output Current Operational Amplifier with
... All other trademarks are the property of their respective owners. ...
... All other trademarks are the property of their respective owners. ...
TPA2100P1 数据资料 dataSheet 下载
... Applications that require thin cases, such as mobile phones, demand that external components have a small form factor. Dynamic loudspeakers that use a cone and voice coil typically cannot conform to the height requirements. The option for these applications is to use a ceramic/piezoelectric loudspea ...
... Applications that require thin cases, such as mobile phones, demand that external components have a small form factor. Dynamic loudspeakers that use a cone and voice coil typically cannot conform to the height requirements. The option for these applications is to use a ceramic/piezoelectric loudspea ...
FEATURES TYPICAL APPLICATION CIRCUITS
... Absolute maximum ratings apply individually only, not in combination. The ADP320 triple LDO can be damaged when the junction temperature limits are exceeded. Monitoring ambient temperature does not guarantee that the junction temperature (TJ) is within the specified temperature limits. In applicatio ...
... Absolute maximum ratings apply individually only, not in combination. The ADP320 triple LDO can be damaged when the junction temperature limits are exceeded. Monitoring ambient temperature does not guarantee that the junction temperature (TJ) is within the specified temperature limits. In applicatio ...
Exercise 6: LEDs and MatLab
... The schematic on the left uses a variable voltage source to change the voltage v across the element E, which in turn induces a change in the current i through E. The one on the right uses a variable current source to change the current i through E, which causes the voltage v across E to change. For ...
... The schematic on the left uses a variable voltage source to change the voltage v across the element E, which in turn induces a change in the current i through E. The one on the right uses a variable current source to change the current i through E, which causes the voltage v across E to change. For ...
Exercise 5
... The schematic on the left uses a variable voltage source to change the voltage v across the element E, which in turn induces a change in the current i through E. The one on the right uses a variable current source to change the current i through E, which causes the voltage v across E to change. For ...
... The schematic on the left uses a variable voltage source to change the voltage v across the element E, which in turn induces a change in the current i through E. The one on the right uses a variable current source to change the current i through E, which causes the voltage v across E to change. For ...
74LCXP16245 Low Voltage 16-Bit Bidirectional Transceiver with
... oriented applications. The device is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The device is byte controlled. Each byte has separate control inputs which could be shorted together for full 16-bit operation. The T/R inputs dete ...
... oriented applications. The device is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The device is byte controlled. Each byte has separate control inputs which could be shorted together for full 16-bit operation. The T/R inputs dete ...
ESG89001 Electro magnetic compatibility and printed circuit board
... where τr is the voltage risetime of the logic. If the decoupling capacitor is placed with every IC the signalreturn current may choose which path is most convenient, VEE or VCC. This choice is determined by the mutual coupling present between the signaltrace and one of the supply traces. Between two ...
... where τr is the voltage risetime of the logic. If the decoupling capacitor is placed with every IC the signalreturn current may choose which path is most convenient, VEE or VCC. This choice is determined by the mutual coupling present between the signaltrace and one of the supply traces. Between two ...
MAX1710/MAX1711/MAX1712 High-Speed, Digitally Adjusted Step-Down Controllers for Notebook CPUs General Description
... quick-response, constant-on-time PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients while maintaining a relatively constant switching frequency. High DC precision is ensured by a 2-wire remote-sensing scheme that compensa ...
... quick-response, constant-on-time PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients while maintaining a relatively constant switching frequency. High DC precision is ensured by a 2-wire remote-sensing scheme that compensa ...
ECE1250_Cards_Guide
... Gains may be any negative values between 0 and -∞. Net gains for two inputs sum to value between 1 and ∞. Intermediate input resistances; gains depends on Thevenin equivalent resistances of previous blocks. ...
... Gains may be any negative values between 0 and -∞. Net gains for two inputs sum to value between 1 and ∞. Intermediate input resistances; gains depends on Thevenin equivalent resistances of previous blocks. ...
EM powerLED PRO DIM C 45 W
... According to IEC 60598-1 Annex Q (informative only!) or ENEC 303-Annex A, each luminaire should be submitted to an isolation test with 500 VDC for 1 second. This test voltage should be connected between the interconnected phase and neutral terminals and the earth terminal. The isolation resistance m ...
... According to IEC 60598-1 Annex Q (informative only!) or ENEC 303-Annex A, each luminaire should be submitted to an isolation test with 500 VDC for 1 second. This test voltage should be connected between the interconnected phase and neutral terminals and the earth terminal. The isolation resistance m ...
megohmmeter
... 3.2.2 CHARGING TIME. The charging time for a capacitor is determined bythe maximum current then may bedrawnfrom thepower supply(approximately 10 rna at 500 volts and 2 rna at 100 volts) and by the resistance in series with the capacitor. With the function switch set at CHARGE, the series resistance ...
... 3.2.2 CHARGING TIME. The charging time for a capacitor is determined bythe maximum current then may bedrawnfrom thepower supply(approximately 10 rna at 500 volts and 2 rna at 100 volts) and by the resistance in series with the capacitor. With the function switch set at CHARGE, the series resistance ...
IRPLLNR1
... more detailed diagram of the logic circuitry is given in the Ballast Control Logic and Timing sections of this paper. The current detection filter rectifies and integrates a measurement of the lamp resonant current from the source of the lower MOSFET of the half-bridge and compares it against a fixe ...
... more detailed diagram of the logic circuitry is given in the Ballast Control Logic and Timing sections of this paper. The current detection filter rectifies and integrates a measurement of the lamp resonant current from the source of the lower MOSFET of the half-bridge and compares it against a fixe ...
AD795
... The circuit in Figure 34 can be used when the amplifier is used as an inverter. This method introduces a small voltage in series with the amplifier’s positive input terminal. The amplifier’s input offset voltage drift with temperature is not affected. However, variation of the power supply voltages ...
... The circuit in Figure 34 can be used when the amplifier is used as an inverter. This method introduces a small voltage in series with the amplifier’s positive input terminal. The amplifier’s input offset voltage drift with temperature is not affected. However, variation of the power supply voltages ...
AD829 Data Sheet
... desired noise gain. For gains between 1 and 20, CCOMP can be chosen to keep the small signal bandwidth relatively constant. The minimum gain which will still provide stability also depends on the value of external compensation capacitance. An RC network in the output stage (Figure 25) completely rem ...
... desired noise gain. For gains between 1 and 20, CCOMP can be chosen to keep the small signal bandwidth relatively constant. The minimum gain which will still provide stability also depends on the value of external compensation capacitance. An RC network in the output stage (Figure 25) completely rem ...
TRIAC
TRIAC, from triode for alternating current, is a genericized tradename for an electronic component that can conduct current in either direction when it is triggered (turned on), and is formally called a bidirectional triode thyristor or bilateral triode thyristor.TRIACs are a subset of thyristors and are closely related to silicon controlled rectifiers (SCR). However, unlike SCRs, which are unidirectional devices (that is, they can conduct current only in one direction), TRIACs are bidirectional and so allow current in either direction. Another difference from SCRs is that TRIAC current can be enabled by either a positive or negative current applied to its gate electrode, whereas SCRs can be triggered only by positive current into the gate. To create a triggering current, a positive or negative voltage has to be applied to the gate with respect to the MT1 terminal (otherwise known as A1).Once triggered, the device continues to conduct until the current drops below a certain threshold called the holding current.The bidirectionality makes TRIACs very convenient switches for alternating-current (AC) circuits, also allowing them to control very large power flows with milliampere-scale gate currents. In addition, applying a trigger pulse at a controlled phase angle in an AC cycle allows control of the percentage of current that flows through the TRIAC to the load (phase control), which is commonly used, for example, in controlling the speed of low-power induction motors, in dimming lamps, and in controlling AC heating resistors.