Chapter 21-21
... 21.2 Voltage and parallel circuits Parallel circuits have two advantages over series circuits. 1. Each device in the circuit has a voltage drop equal to the full battery voltage. ...
... 21.2 Voltage and parallel circuits Parallel circuits have two advantages over series circuits. 1. Each device in the circuit has a voltage drop equal to the full battery voltage. ...
a voltage-controlled dstatcom for power-quality
... While maintaining 1.0-p.u. voltage, DSTATCOM compensates for the voltage drop in feeder. For this, the compensator has to supply additional reactive currents which increases the source currents. This increases losses in the voltage-source inverter (VSI) and feeder. Another important aspect is the ra ...
... While maintaining 1.0-p.u. voltage, DSTATCOM compensates for the voltage drop in feeder. For this, the compensator has to supply additional reactive currents which increases the source currents. This increases losses in the voltage-source inverter (VSI) and feeder. Another important aspect is the ra ...
LDS8641 - IXYS Power
... If V IN falls below 2.3 V but above 1.7 V (typical value), LDS8641 will restart when input voltage rises above 2.3 V called lockout mode. If VIN continues fall below 1.7 V, LDS8641 device will enter shutdown mode.. To restart device, set EN pin logic low for more than 50 ms and logic high after that ...
... If V IN falls below 2.3 V but above 1.7 V (typical value), LDS8641 will restart when input voltage rises above 2.3 V called lockout mode. If VIN continues fall below 1.7 V, LDS8641 device will enter shutdown mode.. To restart device, set EN pin logic low for more than 50 ms and logic high after that ...
2 - 3B Scientific
... Depending on the sequence of the layers, the transistor may either be termed npn or pnp (Fig. 1). Bipolar transistors are operated as quadripoles in three basic circuits, distinguished by the arrangement of the terminals and called common emitter, common collector and common base. The names indicate ...
... Depending on the sequence of the layers, the transistor may either be termed npn or pnp (Fig. 1). Bipolar transistors are operated as quadripoles in three basic circuits, distinguished by the arrangement of the terminals and called common emitter, common collector and common base. The names indicate ...
cPCI200D Series
... Monitors the thermal sensor (DEG#) and fault signal (FAL#) Output inhibit can be controlled by IPMI commands Self Test with LED indicator (can be read and overridden by IPMI commands) 6 programmable thresholds on each analog sensor; each threshold on each sensor can be enabled to generate event mess ...
... Monitors the thermal sensor (DEG#) and fault signal (FAL#) Output inhibit can be controlled by IPMI commands Self Test with LED indicator (can be read and overridden by IPMI commands) 6 programmable thresholds on each analog sensor; each threshold on each sensor can be enabled to generate event mess ...
AD8203 High Common-Mode Voltage, Single-Supply
... rejection approaches this ideal state. However, if the signals applied to the inputs differ, the result is a difference at the input to A1. A1 responds by adjusting its output to drive RB, by way of RG, to adjust the voltage at its inverting input until it matches the voltage at its noninverting inp ...
... rejection approaches this ideal state. However, if the signals applied to the inputs differ, the result is a difference at the input to A1. A1 responds by adjusting its output to drive RB, by way of RG, to adjust the voltage at its inverting input until it matches the voltage at its noninverting inp ...
Item Spec`s Spec`s with Sw DL 3155E17 POWER SUPPLY
... POWER SUPPLY REGULATION CIRCUITS - didactic equipment - circuit blocks: shunt voltage regulator, series voltage regulator, current regulator, voltage feedback regulation, IC Regulation, DC-to-DC Converter - theoretical topics: regulated power supplies, shunt voltage regulator, Zener diode introducto ...
... POWER SUPPLY REGULATION CIRCUITS - didactic equipment - circuit blocks: shunt voltage regulator, series voltage regulator, current regulator, voltage feedback regulation, IC Regulation, DC-to-DC Converter - theoretical topics: regulated power supplies, shunt voltage regulator, Zener diode introducto ...
AVQ100-24S05-4L
... The product is intended for standard manual or wave soldering. When wave soldering is used, the temperature on pins is specified to maximum 260°C for maximum 7s. When soldering by hand, the iron temperature should be maintained at 300°C ~ 380°C and applied to the converter pins for less than 10s. Lo ...
... The product is intended for standard manual or wave soldering. When wave soldering is used, the temperature on pins is specified to maximum 260°C for maximum 7s. When soldering by hand, the iron temperature should be maintained at 300°C ~ 380°C and applied to the converter pins for less than 10s. Lo ...
a AN-581 APPLICATION NOTE Biasing and Decoupling Op Amps
... In some low gain applications, where input signals are very small, the op amp’s output can be lifted above ground by only 2 V or 3 V. But in most cases, all clipping needs to be avoided and so the output needs to be centered around midsupply. The circuit of Figure 1 shows a simple single supply bias ...
... In some low gain applications, where input signals are very small, the op amp’s output can be lifted above ground by only 2 V or 3 V. But in most cases, all clipping needs to be avoided and so the output needs to be centered around midsupply. The circuit of Figure 1 shows a simple single supply bias ...
Basler Electric AVC63-12 and AVC125
... voltage is reduced proportionally to the speed of the machine. To adjust the underfrequency knee, perform the following steps. 1. Adjust the generator frequency at the nominal level (50, 60, or 400 Hz). 2. Adjust the UF KNEE control counterclockwise. 3. Adjust the VLT ADJ control for nominal generat ...
... voltage is reduced proportionally to the speed of the machine. To adjust the underfrequency knee, perform the following steps. 1. Adjust the generator frequency at the nominal level (50, 60, or 400 Hz). 2. Adjust the UF KNEE control counterclockwise. 3. Adjust the VLT ADJ control for nominal generat ...
24-Transistor
... Fig. 1 a) The pnp transistor b) Circuit symbol c) Common emitter amplifier circuit The pnp transistor, shown in Fig. 1a) contains three distinct regions, a p-type "emitter", an ntype "base" and a p-type "collector", which together form two pn junctions. In a typical amplifier circuit, voltages are s ...
... Fig. 1 a) The pnp transistor b) Circuit symbol c) Common emitter amplifier circuit The pnp transistor, shown in Fig. 1a) contains three distinct regions, a p-type "emitter", an ntype "base" and a p-type "collector", which together form two pn junctions. In a typical amplifier circuit, voltages are s ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.