PowerElectronics
... maintained throughout its conduction period. It is turned off by removing the base drive and making the base voltage slightly negative (within –VBE(max)). The saturation voltage of the device is normally 0.5 to 2.5 V and increases as the current increases. Hence the on-state losses increase more tha ...
... maintained throughout its conduction period. It is turned off by removing the base drive and making the base voltage slightly negative (within –VBE(max)). The saturation voltage of the device is normally 0.5 to 2.5 V and increases as the current increases. Hence the on-state losses increase more tha ...
Rev. D - Texas Instruments
... over operating free-air temperature range (unless otherwise noted) (1) ...
... over operating free-air temperature range (unless otherwise noted) (1) ...
MAX1917 Tracking, Sinking and Sourcing, Synchronous Buck General Description
... voltages are maintained within 1% of 1/2VDDR. The controller operates in synchronous rectification mode to ensure balanced current sourcing and sinking capability of up to 25A. With a shutdown current of less than 5µA, the MAX1917 is the best choice for low-power notebook applications, as well as se ...
... voltages are maintained within 1% of 1/2VDDR. The controller operates in synchronous rectification mode to ensure balanced current sourcing and sinking capability of up to 25A. With a shutdown current of less than 5µA, the MAX1917 is the best choice for low-power notebook applications, as well as se ...
KB009
... The basic objectives in selecting capacitor fuses are twofold: 1. The fuse must be capable of withstanding steady state and transient currents in order to avoid spurious fuse operations. 2. The fuse must effectively remove a failed or failing capacitor unit from service without causing further damag ...
... The basic objectives in selecting capacitor fuses are twofold: 1. The fuse must be capable of withstanding steady state and transient currents in order to avoid spurious fuse operations. 2. The fuse must effectively remove a failed or failing capacitor unit from service without causing further damag ...
Catalogue PDF (3.4 MB)
... • The cradle is easier to pull out owing to the foldable structure adopted, thus reducing the time required for unpacking and installation (only available for types C/V with a rated current of 200A, and when a position switch is not installed). • Low-friction resin with excellent sliding performance ...
... • The cradle is easier to pull out owing to the foldable structure adopted, thus reducing the time required for unpacking and installation (only available for types C/V with a rated current of 200A, and when a position switch is not installed). • Low-friction resin with excellent sliding performance ...
DS32EV100 Programmable Single Equalizer
... bypassing through the proper use of bypass capacitors is required. A 0.01μF bypass capacitor should be connected to each VDD pin such that the capacitor is placed as close as possible to the DS32EV100. Smaller body size capacitors can help facilitate proper component placement. Additionally, three c ...
... bypassing through the proper use of bypass capacitors is required. A 0.01μF bypass capacitor should be connected to each VDD pin such that the capacitor is placed as close as possible to the DS32EV100. Smaller body size capacitors can help facilitate proper component placement. Additionally, three c ...
60-W, 24-V, High-Efficiency Industrial Power
... controller to deliver 24 V and 2.5 A. The total system efficiency is over 91% with a 230-V AC input and over 89% with a 115-V AC input under full load conditions. The design has precise current limit and limits the power to ≤ 60 W under all fault conditions. In addition, several protections are embe ...
... controller to deliver 24 V and 2.5 A. The total system efficiency is over 91% with a 230-V AC input and over 89% with a 115-V AC input under full load conditions. The design has precise current limit and limits the power to ≤ 60 W under all fault conditions. In addition, several protections are embe ...
LT1161 - Quad Protected High-Side MOSFET
... switch has not obeyed the input command (i.e., output low when it should be high or vice versa). In addition to current limit, this gives a fault indication if the switch is shorted or if the load is open. 24V V+ V+ ...
... switch has not obeyed the input command (i.e., output low when it should be high or vice versa). In addition to current limit, this gives a fault indication if the switch is shorted or if the load is open. 24V V+ V+ ...
AAT4687 数据资料DataSheet下载
... (1.1V), the PMOS is held off. If VUVLO < VIN, VOVP < VOVP_TH, and EN is low, the device enters startup after a 10ms internal delay. ...
... (1.1V), the PMOS is held off. If VUVLO < VIN, VOVP < VOVP_TH, and EN is low, the device enters startup after a 10ms internal delay. ...
Answers
... If there is no voltage (no pressure), there will not be any electrical current flowing (no water moving) even if the resistance is zero (largest, widest hose known). BUT, it also works the other way: you have very high voltage (high pressure), there may not be any electric current (no water flow) be ...
... If there is no voltage (no pressure), there will not be any electrical current flowing (no water moving) even if the resistance is zero (largest, widest hose known). BUT, it also works the other way: you have very high voltage (high pressure), there may not be any electric current (no water flow) be ...
AAT4611 数据资料DataSheet下载
... MOSFET power switch designed for high-side load switching applications. This switch operates with inputs ranging from 2.7V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply against large currents which may cause the supply to fall o ...
... MOSFET power switch designed for high-side load switching applications. This switch operates with inputs ranging from 2.7V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply against large currents which may cause the supply to fall o ...
BD3650FP-M
... The potential of the GND pin must be the minimum potential in the system in all operating conditions. Ensure that no pins are at a voltage below the GND at any time, regardless of transient characteristics. 4. Ground wiring pattern When using both small-signal and large-current GND traces, the two g ...
... The potential of the GND pin must be the minimum potential in the system in all operating conditions. Ensure that no pins are at a voltage below the GND at any time, regardless of transient characteristics. 4. Ground wiring pattern When using both small-signal and large-current GND traces, the two g ...
Lect22
... •Since C is fully charged, V2 = E. Initially, C acts like a battery, and I = E/R. •Eventually after a long time all of the charge on C will have flowed from the positive to the negative plate and the current will be 0 ...
... •Since C is fully charged, V2 = E. Initially, C acts like a battery, and I = E/R. •Eventually after a long time all of the charge on C will have flowed from the positive to the negative plate and the current will be 0 ...
CHAPTER 30 - Aerostudents
... 12. XL = XC at the resonant frequency. If the circuit is predominantly inductive, such that XL > XC, then the frequency is greater than the resonant frequency and the voltage leads the current. If the circuit is predominantly capacitive, such that XC > XL, then the frequency is lower than the resona ...
... 12. XL = XC at the resonant frequency. If the circuit is predominantly inductive, such that XL > XC, then the frequency is greater than the resonant frequency and the voltage leads the current. If the circuit is predominantly capacitive, such that XC > XL, then the frequency is lower than the resona ...
2N7002E N-Channel 60 V (DS) MOSFET
... Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vi ...
... Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vi ...
AAT3223 数据资料DataSheet下载
... For proper load voltage regulation and operational stability, a capacitor is required between pins VOUT and GND. The COUT capacitor connection to the LDO regulator ground pin should be made as direct as practically possible for maximum device performance. The AAT3223 has been specifically designed t ...
... For proper load voltage regulation and operational stability, a capacitor is required between pins VOUT and GND. The COUT capacitor connection to the LDO regulator ground pin should be made as direct as practically possible for maximum device performance. The AAT3223 has been specifically designed t ...
Dual Line Receivers (Rev. D)
... The ’107A, SN75107B, and SN75108A dual line devices are designed specifically for use in high-speed data-transmission systems that utilize balanced terminated transmission lines, such as twisted-pair lines. The system operates in the balanced mode, so noise induced on one line is also induced on the ...
... The ’107A, SN75107B, and SN75108A dual line devices are designed specifically for use in high-speed data-transmission systems that utilize balanced terminated transmission lines, such as twisted-pair lines. The system operates in the balanced mode, so noise induced on one line is also induced on the ...
50W Multiple-Stage Constant Current Mode LED Driver LCM
... 1. All parameters NOT specially mentioned are measured at 115VAC input, rated current and 25℃ of ambient temperature. 2. De-rating may be needed under low input voltages. Please refer to STATIC CHARACTERISTIC sections for details. 3. Length of set up time is measured at first cold start. Turning O ...
... 1. All parameters NOT specially mentioned are measured at 115VAC input, rated current and 25℃ of ambient temperature. 2. De-rating may be needed under low input voltages. Please refer to STATIC CHARACTERISTIC sections for details. 3. Length of set up time is measured at first cold start. Turning O ...
S-57P1 S Series HALL IC
... • Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic protection circuit. • Although this IC has a built-in output current limit circuit, it may suffer physical damage such as product deterioration under the environment where the abso ...
... • Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic protection circuit. • Although this IC has a built-in output current limit circuit, it may suffer physical damage such as product deterioration under the environment where the abso ...
Evaluates: MAX5092B/92A/MAX5093B/93A MAX5092 Evaluation Kit General Description Features
... switching diode (D1) connected between LX and BSOUT (Figure 2). Proper selection of an external diode can offer a lower forward-voltage drop and a higher reverse-voltage handling capability. Since the high-switching frequency of the IC demands a highspeed rectifier, Schottky diodes are recommended f ...
... switching diode (D1) connected between LX and BSOUT (Figure 2). Proper selection of an external diode can offer a lower forward-voltage drop and a higher reverse-voltage handling capability. Since the high-switching frequency of the IC demands a highspeed rectifier, Schottky diodes are recommended f ...
WATER COOLED POWER TETRODE 8974
... HANDLING – This product contains a thoriated-tungsten filament, and although of a rugged mesh design, it is relatively fragile and a tube should be protected from shock and vibration. A lifting eye is available at the center of the anode cooler and should be used any time the tube is to be lifted fo ...
... HANDLING – This product contains a thoriated-tungsten filament, and although of a rugged mesh design, it is relatively fragile and a tube should be protected from shock and vibration. A lifting eye is available at the center of the anode cooler and should be used any time the tube is to be lifted fo ...
Film Capacitors – Power Factor Correction - MKK440-D-50
... again. This prevents an electric impulse discharge in the application, influences the capacitor’s service life and protects against electric shock. The capacitor must be discharged to 75 V or less within 3 minutes. There must be not any switch, fuse or any other disconnecting device in the circuit b ...
... again. This prevents an electric impulse discharge in the application, influences the capacitor’s service life and protects against electric shock. The capacitor must be discharged to 75 V or less within 3 minutes. There must be not any switch, fuse or any other disconnecting device in the circuit b ...
TPA2008D2 数据资料 dataSheet 下载
... The main reason that the traditional class-D amplifier needs an output filter is that the switching waveform results in maximum current flow. This causes more loss in the load, which causes lower efficiency. The ripple current is large for the traditional modulation scheme, because the ripple curren ...
... The main reason that the traditional class-D amplifier needs an output filter is that the switching waveform results in maximum current flow. This causes more loss in the load, which causes lower efficiency. The ripple current is large for the traditional modulation scheme, because the ripple curren ...
Surge protector
A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".