AD592 - Analog Devices
... several hundred ohms (e.g., CMOS multiplexer, meter coil resistance) will not degrade the overall performance. ...
... several hundred ohms (e.g., CMOS multiplexer, meter coil resistance) will not degrade the overall performance. ...
analysis of load test, transformation, turns ratio, efficiency and
... The methodology of this paper requires only two input data: primary side of the transformer and the secondary side of the transformer. The input side of the transformer include the following parameters; voltage, current and power while the secondary side of the transformer includes; voltage, current ...
... The methodology of this paper requires only two input data: primary side of the transformer and the secondary side of the transformer. The input side of the transformer include the following parameters; voltage, current and power while the secondary side of the transformer includes; voltage, current ...
Slide 1
... A. An FET that exhibits a current flow between source and drain when no gate voltage is applied B. An FET that has no current flow between source and drain when no gate voltage is applied C. Any FET without a channel D. Any FET for which holes are the majority carriers ...
... A. An FET that exhibits a current flow between source and drain when no gate voltage is applied B. An FET that has no current flow between source and drain when no gate voltage is applied C. Any FET without a channel D. Any FET for which holes are the majority carriers ...
Optimizing the Output Configuration of Semtech Bipolar Pin Drivers
... removing the ground plane underneath this pin and the series resistor will not generally yield much improvement. ...
... removing the ground plane underneath this pin and the series resistor will not generally yield much improvement. ...
Info solenoids TECHNICAL EXPLANATION PROPORTIONAL
... FM = FF - FuFMR = FF + FHy + Fu Fig. 1Fig. 2 Force hysteresis (HF) (differential force) Difference between the solenoid restoring force and the solenoid force (see 3.8 Hysteresis) FMR - FM = 2Fu + FHy = HF 3.2. Electrical voltage Voltage data refer to the arithmetical mean. Reference voltage (UB) Th ...
... FM = FF - FuFMR = FF + FHy + Fu Fig. 1Fig. 2 Force hysteresis (HF) (differential force) Difference between the solenoid restoring force and the solenoid force (see 3.8 Hysteresis) FMR - FM = 2Fu + FHy = HF 3.2. Electrical voltage Voltage data refer to the arithmetical mean. Reference voltage (UB) Th ...
S6AP111A28 2ch DC/DC Converter IC with PWM Synchronous
... bottom detection comparator. It supports low on-duty operation to allow stable output of low voltages when there is a large difference between input and output voltages. It supports high-speed responses and achieves high efficiency. CH1 can change the internal reference voltage and is suitable for t ...
... bottom detection comparator. It supports low on-duty operation to allow stable output of low voltages when there is a large difference between input and output voltages. It supports high-speed responses and achieves high efficiency. CH1 can change the internal reference voltage and is suitable for t ...
MAX17504 4.5V–60V, 3.5A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation
... General Description ...
... General Description ...
MAX8744/MAX8745 High-Efficiency, Quad-Output, Main Power- Supply Controllers for Notebook Computers General Description
... 26V maximum input. Optimal 40/60 interleaving allows the input voltage to go down to 8.3V before duty-cycle overlap occurs, compared to 180° out-of-phase regulators where the duty-cycle overlap occurs when the input drops below 10V. Output current sensing provides peak current-limit protection, usin ...
... 26V maximum input. Optimal 40/60 interleaving allows the input voltage to go down to 8.3V before duty-cycle overlap occurs, compared to 180° out-of-phase regulators where the duty-cycle overlap occurs when the input drops below 10V. Output current sensing provides peak current-limit protection, usin ...
AAT2606 数据资料DataSheet下载
... Six-Channel 300mA LDO Regulator Programming Output Voltages via OTP Regulator ...
... Six-Channel 300mA LDO Regulator Programming Output Voltages via OTP Regulator ...
Optimal Commutation of a BLDC Motor by Utilizing the Symmetric
... the commutation period are determined to be 11.67 V and 7.94 V in the conventional method, and 10.68 V and 10.32 V in the proposed method, respectively. This shows that the terminal voltage of the proposed method is much more ...
... the commutation period are determined to be 11.67 V and 7.94 V in the conventional method, and 10.68 V and 10.32 V in the proposed method, respectively. This shows that the terminal voltage of the proposed method is much more ...
Pdf - Text of NPTEL IIT Video Lectures
... by N 1. And if we see in these transformers we have assumed no losses in the core as well as no losses in the winding. So, the power on the two side have to be equal, because there is no power which is lost in the windings or in the core. Now, the power instantaneous power p 1 on the primary side wi ...
... by N 1. And if we see in these transformers we have assumed no losses in the core as well as no losses in the winding. So, the power on the two side have to be equal, because there is no power which is lost in the windings or in the core. Now, the power instantaneous power p 1 on the primary side wi ...
Common Electrical Terms, Abbreviations and Definitions
... ampere (amp or A) Practical Definition: The ampere, in practice often shortened to amp, is a unit of electric current, or amount of electric charge per second. Technical Definition: The base unit of electric current in the International System of Units that is equal to a constant current which when ...
... ampere (amp or A) Practical Definition: The ampere, in practice often shortened to amp, is a unit of electric current, or amount of electric charge per second. Technical Definition: The base unit of electric current in the International System of Units that is equal to a constant current which when ...
AN-4151 Half-Bridge LLC Resonant Converter Design Using ™) FSFR-Series Fairchild Power Switch (FPS
... peak gain frequency. When operating in capacitive region, the MOSFET body diode is reverse recovered during the switching transition, which results in severe noise. Another problem of entering into the capacitive region is that the output voltage becomes out of control since the slope of the gain is ...
... peak gain frequency. When operating in capacitive region, the MOSFET body diode is reverse recovered during the switching transition, which results in severe noise. Another problem of entering into the capacitive region is that the output voltage becomes out of control since the slope of the gain is ...
chapter 14
... the capacitor's plates, you will get an induced charge polarization on the insulator's surfaces. That will drop the effective voltage across the plates which, in turn, will create a voltage difference between the high voltage plate of the capacitor and the high voltage plate of the power supply. Rem ...
... the capacitor's plates, you will get an induced charge polarization on the insulator's surfaces. That will drop the effective voltage across the plates which, in turn, will create a voltage difference between the high voltage plate of the capacitor and the high voltage plate of the power supply. Rem ...
maxon DC motor and maxon EC motor Key
... One can see that at constant applied voltage U and due to the proportionality of torque and current, the efficiency increases with increasing speed (decreasing torque). At low torques, friction losses become increasingly significant and efficiency rapidly approaches zero. Maximum efficiency (line 9 ...
... One can see that at constant applied voltage U and due to the proportionality of torque and current, the efficiency increases with increasing speed (decreasing torque). At low torques, friction losses become increasingly significant and efficiency rapidly approaches zero. Maximum efficiency (line 9 ...
ELECTRIC CURRENT One mark questions: 2. Mention a non-ohmic device.
... of 4ohms, find the current through each branch and also the p.d. across the 4ohm resistance. 6. In a Wheatstone’s bridge, the four resistance arms of the bridge are AB=2 Ω , BC=3 Ω , CD=4 Ω and DA=1 Ω . A cell of emf 2V and negligible internal resistance is connected across AC and a galvanometer of ...
... of 4ohms, find the current through each branch and also the p.d. across the 4ohm resistance. 6. In a Wheatstone’s bridge, the four resistance arms of the bridge are AB=2 Ω , BC=3 Ω , CD=4 Ω and DA=1 Ω . A cell of emf 2V and negligible internal resistance is connected across AC and a galvanometer of ...
SN75150 数据资料 dataSheet 下载
... Applied output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 25 V Package thermal impedance, θJA (see Notes 2 and 3): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . 197°C/W P packag ...
... Applied output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 25 V Package thermal impedance, θJA (see Notes 2 and 3): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . 197°C/W P packag ...
Behaviour of transformers under DC/GIC excitation
... are generally designed for operation under sinusoidal waves (including the harmonics), in reality, they may be subjected to superimposed DC currents excitation with varying levels which may reach up to few hundreds amps. These DC currents may be of external origin as GIC or HVDC ground return mode s ...
... are generally designed for operation under sinusoidal waves (including the harmonics), in reality, they may be subjected to superimposed DC currents excitation with varying levels which may reach up to few hundreds amps. These DC currents may be of external origin as GIC or HVDC ground return mode 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.