LT1512
... The LT1512 is an IC battery charger chip specifically optimized to use the SEPIC converter topology. The SEPIC topology has unique advantages for battery charging. It will operate with input voltages above, equal to or below the battery voltage, has no path for battery discharge when turned off and e ...
... The LT1512 is an IC battery charger chip specifically optimized to use the SEPIC converter topology. The SEPIC topology has unique advantages for battery charging. It will operate with input voltages above, equal to or below the battery voltage, has no path for battery discharge when turned off and e ...
HKS 700E Voltage Regulator 04Y-323
... Pictured above is the 04Y-350 Cable Harness adapter used to connect the newer style 04Y-323 Voltage Regulator to an older engine. Important: Please confirm which regulator is installed when ordering a new regulator. If necessary, please order the 04Y-350 harness as well. ...
... Pictured above is the 04Y-350 Cable Harness adapter used to connect the newer style 04Y-323 Voltage Regulator to an older engine. Important: Please confirm which regulator is installed when ordering a new regulator. If necessary, please order the 04Y-350 harness as well. ...
Measuring short time intervals - Veletrh nápadů učitelů fyziky
... • If we do not want to use an electrolytic capacitor, we will have to work with a capacitance lower than 1 μF which requires a voltmeter with much larger internal resistance. This condition can also be met if we use an operational amplifier, for example. • We can also use the operational amplifier t ...
... • If we do not want to use an electrolytic capacitor, we will have to work with a capacitance lower than 1 μF which requires a voltmeter with much larger internal resistance. This condition can also be met if we use an operational amplifier, for example. • We can also use the operational amplifier t ...
Exercise 3 Analyses of Parameters and Characteristics of MOS
... transistor’s capacity with even number of gates and C1 is transistor’s capacity with one gate. The calculated results can be compared with those from the simulation. 3. MOS transistor’s output characteristic Draw the circuit of nmos4 shown below in Virtuoso Schematic Composer. ...
... transistor’s capacity with even number of gates and C1 is transistor’s capacity with one gate. The calculated results can be compared with those from the simulation. 3. MOS transistor’s output characteristic Draw the circuit of nmos4 shown below in Virtuoso Schematic Composer. ...
Self Switching Power Supply
... Working Principle This is achieved with the help of transistors Q1 and Q2, diodes D7 and D8, and capacitor C2. When a load is connected at the output, potential drop across diodes D7 and D8 (approximately 1.3V) is sufficient for transistors Q2 and Q1 to conduct. As a result, the relay gets energ ...
... Working Principle This is achieved with the help of transistors Q1 and Q2, diodes D7 and D8, and capacitor C2. When a load is connected at the output, potential drop across diodes D7 and D8 (approximately 1.3V) is sufficient for transistors Q2 and Q1 to conduct. As a result, the relay gets energ ...
Input-current-shaper based on a modified SEPIC
... stability problems. But in order to keep the voltage relatively constant on C1,a certain amount of capacitance should make up this capacitor. With respect to the hold-up capability, it is not indifferent where the capacitance is located. The total energy storage to be used in case of a line failure ...
... stability problems. But in order to keep the voltage relatively constant on C1,a certain amount of capacitance should make up this capacitor. With respect to the hold-up capability, it is not indifferent where the capacitance is located. The total energy storage to be used in case of a line failure ...
RT8110C - Richtek
... After soft start completes, the FB voltage is monitored for UVP. The UVP function has a 10μs time delay and the threshold is typically 0.5V. If FB voltage falls below the threshold, UVP will be tripped, both UGATE and LGATE go low and then the hiccupped re-start will be initialized. The UVP re-start ...
... After soft start completes, the FB voltage is monitored for UVP. The UVP function has a 10μs time delay and the threshold is typically 0.5V. If FB voltage falls below the threshold, UVP will be tripped, both UGATE and LGATE go low and then the hiccupped re-start will be initialized. The UVP re-start ...
LT1672/3/4 - 2µA Max, Av >=5 Single, Dual and Quad Over-The-Top Precision Rail-to-Rail Input and Output Op Amps
... (IS ≤ 2µA) decompensated (AV ≥ 5) op amps with precision specifications. The extremely low supply current is combined with excellent amplifier specifications: input offset voltage is 375µV maximum with a typical drift of only 0.4µV/°C, input offset current is 100pA maximum. A minimum open-loop gain ...
... (IS ≤ 2µA) decompensated (AV ≥ 5) op amps with precision specifications. The extremely low supply current is combined with excellent amplifier specifications: input offset voltage is 375µV maximum with a typical drift of only 0.4µV/°C, input offset current is 100pA maximum. A minimum open-loop gain ...
The capacitive divider in medium-voltage switchgear
... However, the technology used offers much more than merely a continual visual “yes”/“no” indication. If a suitable device is connected onto the measurement capacitance of the divider, the value of the voltage can also be continuously displayed. If this cost-effective device is used directly at the in ...
... However, the technology used offers much more than merely a continual visual “yes”/“no” indication. If a suitable device is connected onto the measurement capacitance of the divider, the value of the voltage can also be continuously displayed. If this cost-effective device is used directly at the in ...
module 2
... returned to the circuit as the current falls. Inductive reactance is strongly frequency dependent. At low frequency the reactance falls, and for a steady current (zero frequency) the inductor behaves as a short-circuit. At increasing frequency, on the other hand, the reactance increases and at a suf ...
... returned to the circuit as the current falls. Inductive reactance is strongly frequency dependent. At low frequency the reactance falls, and for a steady current (zero frequency) the inductor behaves as a short-circuit. At increasing frequency, on the other hand, the reactance increases and at a suf ...
Lecture 2: Resistors and Capacitors Capacitance:
... dV/dt must be finite otherwise we source (or sink) an infinite amount of power! THIS WOULD BE UNPHYSICAL. € K.K. Gan ...
... dV/dt must be finite otherwise we source (or sink) an infinite amount of power! THIS WOULD BE UNPHYSICAL. € K.K. Gan ...
Power Minimization Strategy in MOS Transistors Using
... very similar to the floating-gate MOSFET. Both types of transistors utilize AC capacitive weighted input voltage dividers to allow signals to be coupled to the gate of the transistor. In the case of the floating-gate transistor, the DC biasing point for the transistor is left floating. This can caus ...
... very similar to the floating-gate MOSFET. Both types of transistors utilize AC capacitive weighted input voltage dividers to allow signals to be coupled to the gate of the transistor. In the case of the floating-gate transistor, the DC biasing point for the transistor is left floating. This can caus ...
FST3244 — 8-Bit Bus Switch Features Description
... The FST3244 switch provides eight-bits of high-speed, CMOS, TTL-compatible bus switching in a standard ’244 pin-out. The low on resistance allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. ...
... The FST3244 switch provides eight-bits of high-speed, CMOS, TTL-compatible bus switching in a standard ’244 pin-out. The low on resistance allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. ...
High-voltage, High-current Darlington Transistor Array, ULN2003B
... of each respective NPN act as pull-downs and suppress the amount of leakage that may occur from the input. The diodes connected between the output and COM pin is used to suppress the kick-back voltage from an inductive load that is excited when the NPN drivers are turned off (stop sinking) and the s ...
... of each respective NPN act as pull-downs and suppress the amount of leakage that may occur from the input. The diodes connected between the output and COM pin is used to suppress the kick-back voltage from an inductive load that is excited when the NPN drivers are turned off (stop sinking) and the s ...
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.