TPA2000D1 数据资料 dataSheet 下载
... The TPA2000D1 is a 2-W mono bridge-tied-load (BTL) class-D amplifier designed to drive a speaker with at least 4-Ω impedance. The amplifier uses TI's third generation modulation technique, which results in improved efficiency and SNR. It also allows the device to be connected directly to the speaker ...
... The TPA2000D1 is a 2-W mono bridge-tied-load (BTL) class-D amplifier designed to drive a speaker with at least 4-Ω impedance. The amplifier uses TI's third generation modulation technique, which results in improved efficiency and SNR. It also allows the device to be connected directly to the speaker ...
AN11 - Designing Linear Circuits for 5V Single Supply Operation
... power supplies have been used to run the linear components (see Box, “Linear Power Supplies—Past, Present, and Future”). Recently, there has been increasing interest in powering linear circuits directly from the 5V logic rail. The logic rail is a difficult place for analog components to function. The ...
... power supplies have been used to run the linear components (see Box, “Linear Power Supplies—Past, Present, and Future”). Recently, there has been increasing interest in powering linear circuits directly from the 5V logic rail. The logic rail is a difficult place for analog components to function. The ...
Electronic Ignition
... Dual point systems increased dwell times, thus increasing high rpm potential. 12V systems (standard post war on most British cars) came into being which improved the ignition a little, but not as much as one would assume. This is because breaker point erosion increases by more than double the rate i ...
... Dual point systems increased dwell times, thus increasing high rpm potential. 12V systems (standard post war on most British cars) came into being which improved the ignition a little, but not as much as one would assume. This is because breaker point erosion increases by more than double the rate i ...
Active Power Quality Improvement Strategy for Grid - VBN
... added to the MG’s primary control to guarantee the good performance of a regular droop controller. However, reactive load sharing precision is closely associated with voltage, rather than frequency, and the voltage along distributed lines in the MG is not constant. Therefore, a secondary controller ...
... added to the MG’s primary control to guarantee the good performance of a regular droop controller. However, reactive load sharing precision is closely associated with voltage, rather than frequency, and the voltage along distributed lines in the MG is not constant. Therefore, a secondary controller ...
DG308A/DG309 Quad, SPST Analog Switches _______________General Description ____________________________Features
... (SPST) analog switches. The DG308A is normally open (SPST, NO), while the DG309 is normally closed (SPST, NC). Both parts feature fast switching speeds and low onresistance over the analog range. Other features include a turn-on time under 120ns, a turn-off time under 90ns, and a channel on-resistan ...
... (SPST) analog switches. The DG308A is normally open (SPST, NO), while the DG309 is normally closed (SPST, NC). Both parts feature fast switching speeds and low onresistance over the analog range. Other features include a turn-on time under 120ns, a turn-off time under 90ns, and a channel on-resistan ...
strobe troubleshooting guide
... Theory of how strobe technology works: There are basically three components to a strobe system. These consist of the electronic power supply, the Xenon flash tube and a three conductor shielded cable. The Xenon flash tubes used in Whelen products come in various shapes and sizes. The principal by wh ...
... Theory of how strobe technology works: There are basically three components to a strobe system. These consist of the electronic power supply, the Xenon flash tube and a three conductor shielded cable. The Xenon flash tubes used in Whelen products come in various shapes and sizes. The principal by wh ...
Aalborg Universitet Modular Plug’n’Play Control Architectures for Three-phase Inverters in UPS Applications
... achieved and the output voltage amplitude is tightly controlled under different load conditions. In case of modules failure, failed modules need to be replaced without interrupting system operation. Also in some special conditions, modules are required to operate in a certain cycle considering heat ...
... achieved and the output voltage amplitude is tightly controlled under different load conditions. In case of modules failure, failed modules need to be replaced without interrupting system operation. Also in some special conditions, modules are required to operate in a certain cycle considering heat ...
CHAPTER 31 Alternating-Current Circuits
... (b) Z = E/I; L = Z − R L /ω ; ω = 377 s 42 ∙∙ Figure 31-34 shows a load resistor RL = 20 Ω connected to a low-pass filter consisting of a capacitor C = 8 µF and resistor R = 4 Ω. The input voltage is E = (100 V) cos (2πft) . Find the rms currents in R, C, and RL if (a) f = 500 Hz and (b) f = 2000 Hz ...
... (b) Z = E/I; L = Z − R L /ω ; ω = 377 s 42 ∙∙ Figure 31-34 shows a load resistor RL = 20 Ω connected to a low-pass filter consisting of a capacitor C = 8 µF and resistor R = 4 Ω. The input voltage is E = (100 V) cos (2πft) . Find the rms currents in R, C, and RL if (a) f = 500 Hz and (b) f = 2000 Hz ...
ADN4666 数据手册DataSheet 下载
... Receiver Channel 1 Inverting Input. When this input is more negative than RIN1+, ROUT1 is high. When this input is more positive than RIN1+, ROUT1 is low. Receiver Channel 1 Noninverting Input. When this input is more positive than RIN1−, ROUT1 is high. When this input is more negative than RIN1−, R ...
... Receiver Channel 1 Inverting Input. When this input is more negative than RIN1+, ROUT1 is high. When this input is more positive than RIN1+, ROUT1 is low. Receiver Channel 1 Noninverting Input. When this input is more positive than RIN1−, ROUT1 is high. When this input is more negative than RIN1−, R ...
MAX9788 14V , Class G Ceramic Speaker Driver P-P
... greater than 700mA of peak output current at 5.5VDC, guaranteeing an output of 14VP-P. The MAX9788 maximizes battery life by offering highperformance efficiency. Maxim’s proprietary Class G output stage provides efficiency levels greater than Class AB devices without the EMI penalties commonly assoc ...
... greater than 700mA of peak output current at 5.5VDC, guaranteeing an output of 14VP-P. The MAX9788 maximizes battery life by offering highperformance efficiency. Maxim’s proprietary Class G output stage provides efficiency levels greater than Class AB devices without the EMI penalties commonly assoc ...
Additional safety prescriptions for trolleybuses
... couplings between voltage band B equipment and electric chassis, shall be reduced by the protective impedance of insulating materials used in entrance areas, as required in paragraphs 4.3 to 4.5 below. If specified by the operator, trolley buses may be equipped with an automatic monitoring device, i ...
... couplings between voltage band B equipment and electric chassis, shall be reduced by the protective impedance of insulating materials used in entrance areas, as required in paragraphs 4.3 to 4.5 below. If specified by the operator, trolley buses may be equipped with an automatic monitoring device, i ...
MAX17024 Single Quick-PWM Step-Down Controller with Dynamic REFIN General Description
... The MAX17024 pulse-width modulation (PWM) controller provides high efficiency, excellent transient response, and high DC-output accuracy needed for stepping down high-voltage batteries to generate lowvoltage core or chipset/RAM bias supplies in notebook computers. The output voltage can be controlle ...
... The MAX17024 pulse-width modulation (PWM) controller provides high efficiency, excellent transient response, and high DC-output accuracy needed for stepping down high-voltage batteries to generate lowvoltage core or chipset/RAM bias supplies in notebook computers. The output voltage can be controlle ...
Insert Title here (Style: Paper title)
... Since in single stage amplifiers wholly expected gain is to be achieved in one stage, cascode structure would be a choice to get higher gain. Telescopic cascode and folded cascode structures are two known instances. In order to achieve high gain, as discussed, the differential telescopic topology ca ...
... Since in single stage amplifiers wholly expected gain is to be achieved in one stage, cascode structure would be a choice to get higher gain. Telescopic cascode and folded cascode structures are two known instances. In order to achieve high gain, as discussed, the differential telescopic topology ca ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.