BDTIC
... LED current at the transition from DC to switch mode. ................................................................... 15 Soft start with 10 µF at the PWM pin.............................................................................................. 16 Average of LED current during the soft st ...
... LED current at the transition from DC to switch mode. ................................................................... 15 Soft start with 10 µF at the PWM pin.............................................................................................. 16 Average of LED current during the soft st ...
ZXGD3112N7 Description Applications Features Mechanical Data
... The ZXGD3112 operation is described step-by-step with reference to the typical application circuits and the timing diagram below: ...
... The ZXGD3112 operation is described step-by-step with reference to the typical application circuits and the timing diagram below: ...
Voltage Distribution Along Surge Arresters Under
... stress, the applied voltage form as well as the velocity of voltage rise. After several attempts, it has been found, that the standard deviation is smallest when the velocity voltage rise is constant increased with 1 kV per second in each 50 Hz period, during the tests. In Figure 2 is the preliminar ...
... stress, the applied voltage form as well as the velocity of voltage rise. After several attempts, it has been found, that the standard deviation is smallest when the velocity voltage rise is constant increased with 1 kV per second in each 50 Hz period, during the tests. In Figure 2 is the preliminar ...
STM1831
... The STM1831 has an open drain, active-low output which sinks current when the output is asserted. Connect a pull-up resistor from RST to any supply voltage up to 6 V (see Figure 4). Select a resistor value large enough to register a logic low, and small enough to register a logic high, while all of ...
... The STM1831 has an open drain, active-low output which sinks current when the output is asserted. Connect a pull-up resistor from RST to any supply voltage up to 6 V (see Figure 4). Select a resistor value large enough to register a logic low, and small enough to register a logic high, while all of ...
1 Philco Jr. Superheterodyne Model 80 Restoration 03/10/2013
... #36 to ground and has the following leads connected to it: a) negative lead for cap#34, b) center tap lead #4 on power transformer (even though the schematic incorrectly shows this going to ground), c) wire to lug of cap block #27 closest to the mounting bolt this lug also has resistor #26 connected ...
... #36 to ground and has the following leads connected to it: a) negative lead for cap#34, b) center tap lead #4 on power transformer (even though the schematic incorrectly shows this going to ground), c) wire to lug of cap block #27 closest to the mounting bolt this lug also has resistor #26 connected ...
How to Test the Voltage Drop Between the Battery
... This type of “continuity” testing is useful to find and “open”, and a “short to ground” in a piece of wire. If you touched one meter lead to each end of a piece of wire that you thought was continuous, and your meter read what you saw in step 5 above, you have found an “open”, and must replace the w ...
... This type of “continuity” testing is useful to find and “open”, and a “short to ground” in a piece of wire. If you touched one meter lead to each end of a piece of wire that you thought was continuous, and your meter read what you saw in step 5 above, you have found an “open”, and must replace the w ...
PS9905 Data Sheet R08DS0058EJ0100
... (If the pattern needs to be close to the input block, to prevent the LED from lighting during the off state due to the abovementioned coupling, design the input-side circuit so that the bias of the LED is reversed, within the range of the recommended operating conditions, and be sure to thoroughly e ...
... (If the pattern needs to be close to the input block, to prevent the LED from lighting during the off state due to the abovementioned coupling, design the input-side circuit so that the bias of the LED is reversed, within the range of the recommended operating conditions, and be sure to thoroughly e ...
MAX1759 Buck/Boost Regulating Charge Pump in µMAX General Description
... allows the input voltage to be higher or lower than the regulated output voltage. Internal circuitry senses VIN and V OUT and determines whether V IN must be stepped up or stepped down to produce the regulated output. When VIN is lower than VOUT, the charge pump operates as a regulated step-up volta ...
... allows the input voltage to be higher or lower than the regulated output voltage. Internal circuitry senses VIN and V OUT and determines whether V IN must be stepped up or stepped down to produce the regulated output. When VIN is lower than VOUT, the charge pump operates as a regulated step-up volta ...
a Low Noise, Precision Instrumentation Amplifier AMP01*
... settles in 50 µs to 0.01% at a gain of 1000, and boasts a healthy 26 MHz gain-bandwidth product. These features make the AMP01 ideal for high speed data acquisition systems. Gain is set by the ratio of two external resistors over a range of 0.1 to 10,000. A very low gain temperature coefficient of 1 ...
... settles in 50 µs to 0.01% at a gain of 1000, and boasts a healthy 26 MHz gain-bandwidth product. These features make the AMP01 ideal for high speed data acquisition systems. Gain is set by the ratio of two external resistors over a range of 0.1 to 10,000. A very low gain temperature coefficient of 1 ...
Simulation and Analysis of Faults in High Voltage DC
... switches, the diode freewheeling effect can be eliminated and the DC:link fault can be freely decayed [4]. This clears the fault quickly without tripping any CB, and can implement fast and automatic power transmission recovery, which greatly enhances the reliability of the HVDC system. The faulted l ...
... switches, the diode freewheeling effect can be eliminated and the DC:link fault can be freely decayed [4]. This clears the fault quickly without tripping any CB, and can implement fast and automatic power transmission recovery, which greatly enhances the reliability of the HVDC system. The faulted l ...
IM-103 Rebuild Kit
... seem to require some maintenance. The old carbon composition resistors will drift high over time which affects both the brightness and focus ability of these models. This kit of parts contains the typical parts necessary to rebuild the High Voltage portion of your monitor scope. The resistors used i ...
... seem to require some maintenance. The old carbon composition resistors will drift high over time which affects both the brightness and focus ability of these models. This kit of parts contains the typical parts necessary to rebuild the High Voltage portion of your monitor scope. The resistors used i ...
TR41.7-09-11-005-MR1-2564
... during fault conditions for a specified minimum time duration. NOTE 1: Maximum limited duration voltage (Vmld) is typically greater than Maximum continuous operating voltage (Vmco). NOTE 2: Typically, the minimum specified fault duration is either 1.5 or 5 seconds. NOTE 3: Maximum limited duration v ...
... during fault conditions for a specified minimum time duration. NOTE 1: Maximum limited duration voltage (Vmld) is typically greater than Maximum continuous operating voltage (Vmco). NOTE 2: Typically, the minimum specified fault duration is either 1.5 or 5 seconds. NOTE 3: Maximum limited duration v ...
Inductance - benchmark
... The RL Time Constant is the time it takes, in a series resistor inductor circuit, for current to rise to 63.2% or fall to 36.8% of the peak voltage value of the circuit. When five of these time constants occur, the inductor will be fully discharged. The formula below can be used to predict this valu ...
... The RL Time Constant is the time it takes, in a series resistor inductor circuit, for current to rise to 63.2% or fall to 36.8% of the peak voltage value of the circuit. When five of these time constants occur, the inductor will be fully discharged. The formula below can be used to predict this valu ...
Bourns® Rectifier Diodes
... current with a pulse width of 8.3 milliseconds. Forward Voltage (VF) is the rectifier diode’s forward voltage and low VF rectifier diodes have less power dissipation in the forward direction to save energy. Reverse Leakage Current (IR) is the diode's reverse leakage current, and low IR rectifier dio ...
... current with a pulse width of 8.3 milliseconds. Forward Voltage (VF) is the rectifier diode’s forward voltage and low VF rectifier diodes have less power dissipation in the forward direction to save energy. Reverse Leakage Current (IR) is the diode's reverse leakage current, and low IR rectifier dio ...
INTRODUCTION 1.
... Not much literature exists in the field of Hall effect based power sensors. Although some companies are manufacturing power sensors based on the Hall effect such as Load Controls Incorporated [3] , most Hall effect sensors on the market in this field are only designed for current sensing. This utili ...
... Not much literature exists in the field of Hall effect based power sensors. Although some companies are manufacturing power sensors based on the Hall effect such as Load Controls Incorporated [3] , most Hall effect sensors on the market in this field are only designed for current sensing. This utili ...
Voltage recovery after unbalanced and balanced voltage dips in
... for different types of faults. For dips due to single-phase and phase-to-phase faults, the recovery takes place in only one step, so that a point-on-wave of voltage recovery can be defined. For dips due to two-phase-to-ground and three-phase faults, the recovery takes place in two steps, for dips du ...
... for different types of faults. For dips due to single-phase and phase-to-phase faults, the recovery takes place in only one step, so that a point-on-wave of voltage recovery can be defined. For dips due to two-phase-to-ground and three-phase faults, the recovery takes place in two steps, for dips du ...
OPAMP-Notes - Documentneed
... the Operational Amplifier (Op-Amp), which is a most versatile and widely used linear integrated circuit. The Op-Amp is a direct-coupled high-gain amplifier to which feedback is added to control its overall response characteristics. The standard Op-Amp symbol is shown in left-hand figure below fig 1. ...
... the Operational Amplifier (Op-Amp), which is a most versatile and widely used linear integrated circuit. The Op-Amp is a direct-coupled high-gain amplifier to which feedback is added to control its overall response characteristics. The standard Op-Amp symbol is shown in left-hand figure below fig 1. ...
Aalborg Universitet Pham, Cam; Teodorescu, Remus; Kerekes, Tamas; Máthé, Lászlo
... 2.2. SiC MOSFETs and normally-on JFETs JFET has more advantages as a normally-on device, however recently normally-off devices were also available. The designing of the normally-off JFETs implies sacrificing some on-state resistance [4] and require a dedicate gate drive, which is relative complex in ...
... 2.2. SiC MOSFETs and normally-on JFETs JFET has more advantages as a normally-on device, however recently normally-off devices were also available. The designing of the normally-off JFETs implies sacrificing some on-state resistance [4] and require a dedicate gate drive, which is relative complex in ...
Troubleshooting corvette gauges
... intake manifold, a gauge, and the connecting wiring. A thermistor is a resistance element that has a large change in resistance over its intended operating range. For Corvette applications, the resistance is high at low temperatures and low at high temperatures. Each sender will vary in its resistan ...
... intake manifold, a gauge, and the connecting wiring. A thermistor is a resistance element that has a large change in resistance over its intended operating range. For Corvette applications, the resistance is high at low temperatures and low at high temperatures. Each sender will vary in its resistan ...
Delphi DNL, Non-Isolated Point of Load
... On/Off logic options are available in the DNL series power modules. For positive logic module, connect an open collector (NPN) transistor or open drain (N channel) MOSFET between the On/Off pin and the GND pin (see figure 21). Positive logic On/Off signal turns the module ON during the logic high an ...
... On/Off logic options are available in the DNL series power modules. For positive logic module, connect an open collector (NPN) transistor or open drain (N channel) MOSFET between the On/Off pin and the GND pin (see figure 21). Positive logic On/Off signal turns the module ON during the logic high an ...
Triode
A triode is an electronic amplifying vacuum tube (or valve in British English) consisting of three electrodes inside an evacuated glass envelope: a heated filament or cathode, a grid, and a plate (anode). Invented in 1906 by Lee De Forest by adding a grid to the Fleming valve, the triode was the first electronic amplification device and the ancestor of other types of vacuum tubes such as the tetrode and pentode. Its invention founded the electronics age, making possible amplified radio technology and long-distance telephony. Triodes were widely used in consumer electronics devices such as radios and televisions until the 1970s, when transistors replaced them. Today, their main remaining use is in high-power RF amplifiers in radio transmitters and industrial RF heating devices. The word is derived from the Greek τρίοδος, tríodos, from tri- (three) and hodós (road, way), originally meaning the place where three roads meet.