FXMAR2104 Dual-Supply, 4-Bit Voltage Translator / Isolator for Open-Drain and Push-Pull Applications
... specification voltage levels. Eight internal 10KΩ pull-up resistors are integrated. The device is designed so that the A port tracks the VCCA level and the B port tracks the VCCB level. This allows for bi-directional A/B port voltage translation between any two levels from 1.65V to 5.5V. VCCA can eq ...
... specification voltage levels. Eight internal 10KΩ pull-up resistors are integrated. The device is designed so that the A port tracks the VCCA level and the B port tracks the VCCB level. This allows for bi-directional A/B port voltage translation between any two levels from 1.65V to 5.5V. VCCA can eq ...
Document
... The exponential waveform generated in the astable ckt can be changed to triangular by replacing the low-pass RC circuit with an integrator. The integrator causes linear charging and discharging of the capacitor, thus providing a triangular waveform. Let the output of the bistable ckt be at L+. A cur ...
... The exponential waveform generated in the astable ckt can be changed to triangular by replacing the low-pass RC circuit with an integrator. The integrator causes linear charging and discharging of the capacitor, thus providing a triangular waveform. Let the output of the bistable ckt be at L+. A cur ...
Driving apparatus and method of three phase induction motor
... An emitter of the second NPN transistor Q3 and an emitter of the ?rst PNP transistor Q4 are connected in series to each other. When the photocoupler IS01 is in an ON state, the ?rst PNP transistor Q4 is turned off, so that a current ...
... An emitter of the second NPN transistor Q3 and an emitter of the ?rst PNP transistor Q4 are connected in series to each other. When the photocoupler IS01 is in an ON state, the ?rst PNP transistor Q4 is turned off, so that a current ...
PDF, 95 KB
... Due to the high degree of balance (because of the carefully matched resistors), no potential difference voltage exists between the modulation wires. Thus the term “Phantom Power” has come to be understood as a powering sys- ...
... Due to the high degree of balance (because of the carefully matched resistors), no potential difference voltage exists between the modulation wires. Thus the term “Phantom Power” has come to be understood as a powering sys- ...
12.1 A Hybrid Multilevel Inverter Topology for Drive
... machine drive [12]. A single phase of the diode clamped multilevel structure proposed in their paper is shown in Fig. 1. The remaining two phases have a similar switch-diode configuration and share the same dc bus. It may be observed from this figure that a five-level waveform can be synthesized at ...
... machine drive [12]. A single phase of the diode clamped multilevel structure proposed in their paper is shown in Fig. 1. The remaining two phases have a similar switch-diode configuration and share the same dc bus. It may be observed from this figure that a five-level waveform can be synthesized at ...
AP7217A
... small ceramic output capacitors of 1.0µF or higher value, and the temperature coefficients of X7R or X5R type. Additional capacitance helps to reduce undershoot and overshoot during transient. For PCB layout, the output capacitor must be placed as close as possible to OUT and GND pins, and keep the ...
... small ceramic output capacitors of 1.0µF or higher value, and the temperature coefficients of X7R or X5R type. Additional capacitance helps to reduce undershoot and overshoot during transient. For PCB layout, the output capacitor must be placed as close as possible to OUT and GND pins, and keep the ...
DLD101 Features Mechanical Data
... Figure 12 shows a typical application circuit diagram for driving an LED or string of LEDs. Note that the pre-biased transistor (Q2) has the option of bypassing the series base resistor by connecting directly to pin 7. The N-MOSFET (Q1) is configured as a VBE referenced current sink and is biased on ...
... Figure 12 shows a typical application circuit diagram for driving an LED or string of LEDs. Note that the pre-biased transistor (Q2) has the option of bypassing the series base resistor by connecting directly to pin 7. The N-MOSFET (Q1) is configured as a VBE referenced current sink and is biased on ...
Auto-Transformer
... identical. In other words, the transformer should have the same turn ratio i.e. transformation ratio. 4. The percentage impedances should be equal in magnitude and have the same X/R ratio in order to avoid circulating currents and operation at different power factors. 5. With transformers having dif ...
... identical. In other words, the transformer should have the same turn ratio i.e. transformation ratio. 4. The percentage impedances should be equal in magnitude and have the same X/R ratio in order to avoid circulating currents and operation at different power factors. 5. With transformers having dif ...
Power Electronics Reliability Comparison of Grid Connected Small
... processors and new power devices such as thyristors, MOSFETs, IGBTs. It is well understood that thyristor based converters are favorable in many cases; however, use of a thyristor could require an external measure to circumvent its turn-off incapability via its control terminals. This will increase ...
... processors and new power devices such as thyristors, MOSFETs, IGBTs. It is well understood that thyristor based converters are favorable in many cases; however, use of a thyristor could require an external measure to circumvent its turn-off incapability via its control terminals. This will increase ...
Vacancy Sensing MicroSet Ultrasonic Low Voltage Specification Sheet
... The Ultrasonic Sensor uses the Doppler principle. It produces a low intensity, inaudible sound and detects changes in sound waves caused by motion, such as walking into the room, reaching for the telephone or turning in a chair. They are volumetric in nature and therefore not line-of-sight dependant ...
... The Ultrasonic Sensor uses the Doppler principle. It produces a low intensity, inaudible sound and detects changes in sound waves caused by motion, such as walking into the room, reaching for the telephone or turning in a chair. They are volumetric in nature and therefore not line-of-sight dependant ...
ACE3000 100 GB 10-05v2.qxd
... Energy generated and supplied by the enduser can be permanently displayed on the meter by a second register. ...
... Energy generated and supplied by the enduser can be permanently displayed on the meter by a second register. ...
ELG4125: Symmetrical Faults
... • The AC current flowing in the generator during the sub-transient period is called the sub-transient current and is denoted by I”. This current is caused by the damper windings of synchronous machines. The time constant of the sub-transient current is denoted by T” and it can be determined from th ...
... • The AC current flowing in the generator during the sub-transient period is called the sub-transient current and is denoted by I”. This current is caused by the damper windings of synchronous machines. The time constant of the sub-transient current is denoted by T” and it can be determined from th ...
Download T3200 Datasheet
... systems, galvanically separated from each other, e.g. the busbar and the lighting system, or two busbar systems. The unit features two output relays for alarm purposes and two analog outputs for instrument reading. Instruments are ...
... systems, galvanically separated from each other, e.g. the busbar and the lighting system, or two busbar systems. The unit features two output relays for alarm purposes and two analog outputs for instrument reading. Instruments are ...
operating instructions
... STANDBY/ON toggle switch & front panel lamp As the name implies, this switches the amplifier from STANDBY mode, where only the valve heaters and low voltage DC circuits are on, to ON for actual use. This should be used correctly every time the unit is used to prevent problems with valves and increas ...
... STANDBY/ON toggle switch & front panel lamp As the name implies, this switches the amplifier from STANDBY mode, where only the valve heaters and low voltage DC circuits are on, to ON for actual use. This should be used correctly every time the unit is used to prevent problems with valves and increas ...
Chapter 16
... analog device to the corresponding PIC port. In the PIC world, where I/O lines are often in short supply, this advantage is not insignificant. At the time we are writing, PICs equipped with A/D converters have either 8- or 10-bit resolution and can receive analog input in 2 to 16 different channels. ...
... analog device to the corresponding PIC port. In the PIC world, where I/O lines are often in short supply, this advantage is not insignificant. At the time we are writing, PICs equipped with A/D converters have either 8- or 10-bit resolution and can receive analog input in 2 to 16 different channels. ...
REF2912 数据资料 dataSheet 下载
... Supply voltages below the specified levels can cause the REF29xx to momentarily draw currents greater than the typical quiescent current. Using a power supply with a fast rising edge and low output impedance easily prevents this. ...
... Supply voltages below the specified levels can cause the REF29xx to momentarily draw currents greater than the typical quiescent current. Using a power supply with a fast rising edge and low output impedance easily prevents this. ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.