12-Outlet Power Strip with Surge Protection, 15
... 3-ft. power strip with AC surge suppression offers a convenient method of horizontal or vertical power distribution in equipment racks, computer rooms, workbenches, raceways and more Protects connected equipment from transient surges and line noise with built-in surge suppression rated at 1050 joule ...
... 3-ft. power strip with AC surge suppression offers a convenient method of horizontal or vertical power distribution in equipment racks, computer rooms, workbenches, raceways and more Protects connected equipment from transient surges and line noise with built-in surge suppression rated at 1050 joule ...
FDD6680AS 30V N-Channel PowerTrench SyncFET
... 1. RθJA is the sum of the junction-to-case and case-to-ambient thermal resistance where the case thermal reference is defined as the solder mounting surface of the drain pins. RθJC is guaranteed by design while RθCA is determined by the user's board design. ...
... 1. RθJA is the sum of the junction-to-case and case-to-ambient thermal resistance where the case thermal reference is defined as the solder mounting surface of the drain pins. RθJC is guaranteed by design while RθCA is determined by the user's board design. ...
Understanding and using LLC Converters to Great
... If we do a similar analysis for the turn-off transition (right side of Figure 1), we will see that for the switch current to start decreasing by even a small amount, the diode must first be “positioned” (in terms of voltage) to take up any current coming its way (relinquished by the switch). So the ...
... If we do a similar analysis for the turn-off transition (right side of Figure 1), we will see that for the switch current to start decreasing by even a small amount, the diode must first be “positioned” (in terms of voltage) to take up any current coming its way (relinquished by the switch). So the ...
TPS77033-Q1 数据资料 dataSheet 下载
... The TPS77033 uses a PMOS pass element to dramatically reduce both dropout voltage and supply current over more conventional PNP-pass-element LDO designs. The PMOS pass element is a voltage-controlled device and, unlike a PNP transistor, does not require increased drive current as output current incr ...
... The TPS77033 uses a PMOS pass element to dramatically reduce both dropout voltage and supply current over more conventional PNP-pass-element LDO designs. The PMOS pass element is a voltage-controlled device and, unlike a PNP transistor, does not require increased drive current as output current incr ...
ADM3232E 数据手册DataSheet 下载
... External Capacitor 1 is connected between these pins. A 0.1 μF capacitor is recommended, but larger capacitors of up to 47 μF can be used. Internally Generated Positive Supply (6 V Nominal). External Capacitor 2 is connected between these pins. A 0.1 μF capacitor is recommended, but larger capacitor ...
... External Capacitor 1 is connected between these pins. A 0.1 μF capacitor is recommended, but larger capacitors of up to 47 μF can be used. Internally Generated Positive Supply (6 V Nominal). External Capacitor 2 is connected between these pins. A 0.1 μF capacitor is recommended, but larger capacitor ...
Programmable Drum Machine Hardware Review
... Input channel select is controlled with a 74LS393 dual 4-bit binary counter. The counter is clocked by the end-of-conversion interrupt from an ADC. When a conversion is complete, the counter increments and the next input channel is selected. The most significant bit is buffered to the output enable ...
... Input channel select is controlled with a 74LS393 dual 4-bit binary counter. The counter is clocked by the end-of-conversion interrupt from an ADC. When a conversion is complete, the counter increments and the next input channel is selected. The most significant bit is buffered to the output enable ...
Successful Power Monitoring is a Process 2009
... “I need to add more loads – will my panels and circuits support the new additions?” “We need to reduce energy consumption – I need to perform an energy audit to evaluate energy savings opportunities.” “How are the energy savings measures we have implemented performing?” “This transformer is very hot ...
... “I need to add more loads – will my panels and circuits support the new additions?” “We need to reduce energy consumption – I need to perform an energy audit to evaluate energy savings opportunities.” “How are the energy savings measures we have implemented performing?” “This transformer is very hot ...
Document
... voltage must overcome the barrier potential before the diode becomes forward-biased Vp (out) =Vp (in) - 0.7 V ...
... voltage must overcome the barrier potential before the diode becomes forward-biased Vp (out) =Vp (in) - 0.7 V ...
Article - University of Warwick
... sensor. After pre-amplification, the signal is fed into a Lock-in amplifier to retrieve the reference frequency, now in the form of an AC voltage input signal. The last remaining challenge then is to increase the charge sensitivity of the device. From the basic relation Q=CV (Q representing charge, ...
... sensor. After pre-amplification, the signal is fed into a Lock-in amplifier to retrieve the reference frequency, now in the form of an AC voltage input signal. The last remaining challenge then is to increase the charge sensitivity of the device. From the basic relation Q=CV (Q representing charge, ...
Tool and Appliance Tester
... and ANSI test requirements, the instrument performs test of ground continuity, leakage current, and electrical insulation. It also checks the nameplate current rating of the device. ...
... and ANSI test requirements, the instrument performs test of ground continuity, leakage current, and electrical insulation. It also checks the nameplate current rating of the device. ...
Evaluates: MAX1898 MAX1898 Evaluation Kit General Description Features
... A shunt on jumper 1 (JU1) disables the charger by connecting the enable pin (EN) to GND. Remove the shunt on JU1 to enable the charger. A shunt on jumper 2 (JU2) bypasses capacitor C3 and disables the timer function by connecting the timer control pin (CT) to GND. Removing the shunt from JU2 enables ...
... A shunt on jumper 1 (JU1) disables the charger by connecting the enable pin (EN) to GND. Remove the shunt on JU1 to enable the charger. A shunt on jumper 2 (JU2) bypasses capacitor C3 and disables the timer function by connecting the timer control pin (CT) to GND. Removing the shunt from JU2 enables ...
An Approach towards Power Quality Improvement by Reducing
... Voltage flicker is one of the most serious power quality problem found in loads like electric arc furnace operating in a weak distribution system. Manufacturing of steel causes load current to change extremely. If the system short circuit capacity is not sufficient, voltage fluctuations at the frequ ...
... Voltage flicker is one of the most serious power quality problem found in loads like electric arc furnace operating in a weak distribution system. Manufacturing of steel causes load current to change extremely. If the system short circuit capacity is not sufficient, voltage fluctuations at the frequ ...
Low Cost 1000 Watt 300 Volt RF Power Amplifier for 27.12
... symmetry and low source-to-source impedance required for push-pull or parallel operation. Figure 3 shows the circuit diagram of the 27.12 MHz amplifier, with the parts list given in Table 1. The amplifier has the classical push-pull configuration of a straight forward nature. It uses a simple L-C ne ...
... symmetry and low source-to-source impedance required for push-pull or parallel operation. Figure 3 shows the circuit diagram of the 27.12 MHz amplifier, with the parts list given in Table 1. The amplifier has the classical push-pull configuration of a straight forward nature. It uses a simple L-C ne ...
SERIES AND PARALLEL CIRCUITS
... Before we get too deep into this, we need to mention what a node is. It’s nothing fancy, just the electrical junction between two or more components. When a circuit is modeled on a schematic, the nodes are the wires between components. ...
... Before we get too deep into this, we need to mention what a node is. It’s nothing fancy, just the electrical junction between two or more components. When a circuit is modeled on a schematic, the nodes are the wires between components. ...
ComboLight New Construction Recessed w/Trim - 12V PAR36 - 4 Light Square
... conductors or 60º C for end of run. The fixture is also UL listed as ‘access above ceiling not required’. ...
... conductors or 60º C for end of run. The fixture is also UL listed as ‘access above ceiling not required’. ...
TPS54872 数据资料 dataSheet 下载
... C1, C2, and C3 forms the loop compensation network for the circuit. For this design, a type 3 topology is used. The transfer function of the feedback network is chosen to provide maximum closed loop gain available with open loop characteristics of the internal error amplifier. Closed loop cross-over ...
... C1, C2, and C3 forms the loop compensation network for the circuit. For this design, a type 3 topology is used. The transfer function of the feedback network is chosen to provide maximum closed loop gain available with open loop characteristics of the internal error amplifier. Closed loop cross-over ...
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.