Fuseology
... • Automatic or manual insertion Electronic circuits frequently exhibit surges, caused by capacitors charging, motors being momentarily stalled, or high voltage components sparking over. It is important that designers take account of these temporary conditions during fuse selection. The ability to re ...
... • Automatic or manual insertion Electronic circuits frequently exhibit surges, caused by capacitors charging, motors being momentarily stalled, or high voltage components sparking over. It is important that designers take account of these temporary conditions during fuse selection. The ability to re ...
Data Sheet General Description
... condition and cuts off the power path between the battery and the system under short condition. ...
... condition and cuts off the power path between the battery and the system under short condition. ...
Current Electricity
... The value of internal resistance is low for a freshly prepared primary cell. When the cell is put to more and more use, the value of internal resistance increases. The value of internal resistance depends on i. the surface area of the electrodes ii. the separation between the electrodes iii. the nat ...
... The value of internal resistance is low for a freshly prepared primary cell. When the cell is put to more and more use, the value of internal resistance increases. The value of internal resistance depends on i. the surface area of the electrodes ii. the separation between the electrodes iii. the nat ...
TBU-CX050-VTC-WH Datasheet
... Choose a TBU® device with a maximum impulse voltage (Vimp) greater than the maximum impulse breakover or clamping voltage of the selected overvoltage protector. The selected TBU® device must also have a minimum specified Itrigger above the maximum peak system operating current compensating for ...
... Choose a TBU® device with a maximum impulse voltage (Vimp) greater than the maximum impulse breakover or clamping voltage of the selected overvoltage protector. The selected TBU® device must also have a minimum specified Itrigger above the maximum peak system operating current compensating for ...
MAX5038A/MAX5041A Dual-Phase, Parallelable, Average-Current-Mode Controllers General Description
... The MAX5038A/MAX5041A dual-phase, PWM controllers provide high-output-current capability in a compact package with a minimum number of external components. The MAX5038A/MAX5041A utilize a dual-phase, average-current-mode control that enables optimal use of low RDS(ON) MOSFETs, eliminating the need f ...
... The MAX5038A/MAX5041A dual-phase, PWM controllers provide high-output-current capability in a compact package with a minimum number of external components. The MAX5038A/MAX5041A utilize a dual-phase, average-current-mode control that enables optimal use of low RDS(ON) MOSFETs, eliminating the need f ...
AD8251 数据手册DataSheet 下载
... Current must be kept to less than 6 mA. Temperature for specified performance is −40°C to +85°C. For performance to +125°C, see the Typical Performance Characteristics section. ...
... Current must be kept to less than 6 mA. Temperature for specified performance is −40°C to +85°C. For performance to +125°C, see the Typical Performance Characteristics section. ...
+ R - Purdue Physics
... • Label currents with arbitary directions •If the calculated current is negative, the real direction is opposite to the one defined by you. • Apply Junction Rule to all the labeled currents. •Useful when having multiple loops in a circuit. • Choose independent loops and define loop direction •Imagin ...
... • Label currents with arbitary directions •If the calculated current is negative, the real direction is opposite to the one defined by you. • Apply Junction Rule to all the labeled currents. •Useful when having multiple loops in a circuit. • Choose independent loops and define loop direction •Imagin ...
AS3642 Data Sheet
... 1. Limited to max. 5V due to overvoltage protection circuit on pin VOUT 2. Due to slope compensation of the current limit, ILIMIT changes with duty cycle - see Figure 16 on page 9. 3. Due to the architecture (the supply of the AS3642 is connected to the output VOUT), the undervoltage lockout is only ...
... 1. Limited to max. 5V due to overvoltage protection circuit on pin VOUT 2. Due to slope compensation of the current limit, ILIMIT changes with duty cycle - see Figure 16 on page 9. 3. Due to the architecture (the supply of the AS3642 is connected to the output VOUT), the undervoltage lockout is only ...
Definitions
... A calibrated conductor inside a fuse which melts when subjected to excessive current. The element is enclosed by the fuse body and may be surrounded by an arc-quenching medium such as silica sand. The element is sometimes referred to as a link. ...
... A calibrated conductor inside a fuse which melts when subjected to excessive current. The element is enclosed by the fuse body and may be surrounded by an arc-quenching medium such as silica sand. The element is sometimes referred to as a link. ...
ENT 163 05A-08
... when the voltage across a capacitor is not charging with time (i.e dc voltage), the current through the capacitor is zero. A capacitor is an open circuit to dc. 2. The voltage on the capacitor must be continuous. The capacitor resists an abrupt change in the voltage across it. The voltage on a capac ...
... when the voltage across a capacitor is not charging with time (i.e dc voltage), the current through the capacitor is zero. A capacitor is an open circuit to dc. 2. The voltage on the capacitor must be continuous. The capacitor resists an abrupt change in the voltage across it. The voltage on a capac ...
THERMAL AND SENSITIVITY ANALYSIS OF MULTI-FIN DEVICES Tufts University
... either undoped or lightly doped silicon. The gates of the finFET are created by wrapping the gate material around the three sides of the silicon fin, resulting in self-aligned front and back gates. Figure 1 shows the geometric parameters for a finFET. Lgate is the gate length; H f in is the fin heig ...
... either undoped or lightly doped silicon. The gates of the finFET are created by wrapping the gate material around the three sides of the silicon fin, resulting in self-aligned front and back gates. Figure 1 shows the geometric parameters for a finFET. Lgate is the gate length; H f in is the fin heig ...
FEATURES DESCRIPTION D
... (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. (2) ...
... (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. (2) ...
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.