AP1506 150KHz, 3A PWM BUCK DC/DC CONVERTER Description
... curve can be used for a quick check for the approximate junction temperature for various conditions, but be aware that there are many factors that can affect the junction temperature. When load currents higher than 3A are used, double sided or multi-layer PC boards with large copper areas and/or air ...
... curve can be used for a quick check for the approximate junction temperature for various conditions, but be aware that there are many factors that can affect the junction temperature. When load currents higher than 3A are used, double sided or multi-layer PC boards with large copper areas and/or air ...
MAX5923 +60V Simple Swapper Hot-Swap Switch General Description Features
... pass transistor if the current limit is exceeded for the overcurrent time limit. The zero-current detection counts the time the output current is below the zero-current threshold and shuts down the pass transistor if the counter reaches the zero-current time limit. The thermal monitoring feature shu ...
... pass transistor if the current limit is exceeded for the overcurrent time limit. The zero-current detection counts the time the output current is below the zero-current threshold and shuts down the pass transistor if the counter reaches the zero-current time limit. The thermal monitoring feature shu ...
Power Conversion Battery Charger Class
... The backup charger (“EF”) has two output breakers to enable them to supply DC power to either bus (M45 or M46) it serves. A mechanical interlock is provided between the breakers which prevents possible closing of both of the breakers simultaneously. ...
... The backup charger (“EF”) has two output breakers to enable them to supply DC power to either bus (M45 or M46) it serves. A mechanical interlock is provided between the breakers which prevents possible closing of both of the breakers simultaneously. ...
BO36390397
... depending upon the number of levels used in the multilevel converter topology [17]. The symbol represents the equivalent inductance in the converter circuit. The resistance represents the equivalent loss component in the compensator. The filter capacitor is connected across the VSC to support the ou ...
... depending upon the number of levels used in the multilevel converter topology [17]. The symbol represents the equivalent inductance in the converter circuit. The resistance represents the equivalent loss component in the compensator. The filter capacitor is connected across the VSC to support the ou ...
Electric Power Quality : Types , and Measurements
... conditions. Important characteristics include the voltage magnitude and unbalance. Harmonic distortion is also a characteristic of the steady-state voltage but this characteristic is treated separately because it does not involve variations in the fundamental frequency component of the voltage. Most ...
... conditions. Important characteristics include the voltage magnitude and unbalance. Harmonic distortion is also a characteristic of the steady-state voltage but this characteristic is treated separately because it does not involve variations in the fundamental frequency component of the voltage. Most ...
TMA8x Series Triac (Bidirectional Triode Thyristor)
... extreme changes in temperature or humidity. ...
... extreme changes in temperature or humidity. ...
DS96172/DS96174 RS-485/RS-422 Quad
... concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support that may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous con ...
... concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support that may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous con ...
PWA_Mod06_Prob01_v07
... vC (0) 100[mV]. This is not a good choice for the first step. We can certainly find the voltage across the resistor. However, it will not help us much, since we would also need to know the voltage across the current source to be able to find vX. To find the voltage across the current source, we ne ...
... vC (0) 100[mV]. This is not a good choice for the first step. We can certainly find the voltage across the resistor. However, it will not help us much, since we would also need to know the voltage across the current source to be able to find vX. To find the voltage across the current source, we ne ...
TMA12x Series Triac (Bidirectional Triode Thyristor) Features and Benefits Description
... extreme changes in temperature or humidity. ...
... extreme changes in temperature or humidity. ...
Lecture 6. 555 Timer
... To figure out the values for RA, RB, and C you can use the chart below or the following equations: The charge time (output high) is given by: t1 = 0.693 (RA +RB )C And the discharge time (output low) by: t2 = 0.693 (RB )C Thus the total period is: T =t1 +t2 = 0.693 (RA +2RB )C The frequency of the w ...
... To figure out the values for RA, RB, and C you can use the chart below or the following equations: The charge time (output high) is given by: t1 = 0.693 (RA +RB )C And the discharge time (output low) by: t2 = 0.693 (RB )C Thus the total period is: T =t1 +t2 = 0.693 (RA +2RB )C The frequency of the w ...
DATA SHEET PMBT3904 NPN switching transistor
... Suitability for use ⎯ NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result i ...
... Suitability for use ⎯ NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result i ...
AM34232235
... Figure.2 Single phase dual converter drive In proposed scheme, a converter system is used of DC motor. A pulse generator is used for firing angle control of converter design. The thyristor of converter receive conduction the firing pulse either mode of continuous or discontinuous operation. To simpl ...
... Figure.2 Single phase dual converter drive In proposed scheme, a converter system is used of DC motor. A pulse generator is used for firing angle control of converter design. The thyristor of converter receive conduction the firing pulse either mode of continuous or discontinuous operation. To simpl ...
Tech Note 4/16 Meg-alert VFD and Solid State Soft Starter
... insulation during normal operation, which then reduces the operating life of the motors and the power cables. There have been many improvements over the years to the original VFD designs. However even with today's latest technology and extensive filtering, special VFD duty motors and power cables ar ...
... insulation during normal operation, which then reduces the operating life of the motors and the power cables. There have been many improvements over the years to the original VFD designs. However even with today's latest technology and extensive filtering, special VFD duty motors and power cables ar ...
electrochemistry: corrosion
... acts as a potentiometer. This measures the voltage difference between two points of a circuit by creating an equal (but opposite) electromotive force and applying it to the circuit until the current going through the meter is reduced to zero. Thus, when a multimeter is set to one of the voltage scal ...
... acts as a potentiometer. This measures the voltage difference between two points of a circuit by creating an equal (but opposite) electromotive force and applying it to the circuit until the current going through the meter is reduced to zero. Thus, when a multimeter is set to one of the voltage scal ...
Figure 6–1
... negative half cycles. This is a common problem for the triacs; some have tendency to easily fire on the positive half cycle and some have the reverse tendency. • This because IGT for a triac for the forward main terminal polarity (See figure -3) may be quite a bit different from IGT for the reverse ...
... negative half cycles. This is a common problem for the triacs; some have tendency to easily fire on the positive half cycle and some have the reverse tendency. • This because IGT for a triac for the forward main terminal polarity (See figure -3) may be quite a bit different from IGT for the reverse ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.