File
... When a sinusoidal voltage source is used, turn-off of the SCR occurs automatically at the end of each positive half cycle of applied voltage. When a dc or unidirectional voltage source is used, the anode current must be interrupted or a passive energy storage element is used to attempt to force curr ...
... When a sinusoidal voltage source is used, turn-off of the SCR occurs automatically at the end of each positive half cycle of applied voltage. When a dc or unidirectional voltage source is used, the anode current must be interrupted or a passive energy storage element is used to attempt to force curr ...
LTC4150 - Coulomb Counter/Battery Gas Gauge
... presence of noise, spikes and ripple. 4.7μF is recommended for general applications but can be extended to higher values as long as the capacitor’s leakage is low. A 10nA leakage is roughly equivalent to the input offset error of the integrator. Ceramic capacitors are suitable for this use. Switchin ...
... presence of noise, spikes and ripple. 4.7μF is recommended for general applications but can be extended to higher values as long as the capacitor’s leakage is low. A 10nA leakage is roughly equivalent to the input offset error of the integrator. Ceramic capacitors are suitable for this use. Switchin ...
mic2592b.pdf
... 3V Circuit Breaker Sense Inputs: The current limit thresholds are set by connecting sense resistors between these pins and 3VIN[A/B]. When the current limit threshold of IR = 50mV is reached, the 3VGATE[A/B] pin is modulated to maintain a constant voltage across the sense resistor and therefore a co ...
... 3V Circuit Breaker Sense Inputs: The current limit thresholds are set by connecting sense resistors between these pins and 3VIN[A/B]. When the current limit threshold of IR = 50mV is reached, the 3VGATE[A/B] pin is modulated to maintain a constant voltage across the sense resistor and therefore a co ...
TS3V330 数据资料 dataSheet 下载
... VI, VO, II, and IO refer to I/O pins. All typical values are at VCC = 5 V (unless otherwise noted), TA = 25°C. For I/O ports, IOZ includes the input leakage current. The IOS test is applicable to only one ON channel at a time. The duration of this test is less than one second. Measured by the voltag ...
... VI, VO, II, and IO refer to I/O pins. All typical values are at VCC = 5 V (unless otherwise noted), TA = 25°C. For I/O ports, IOZ includes the input leakage current. The IOS test is applicable to only one ON channel at a time. The duration of this test is less than one second. Measured by the voltag ...
Analogue Instruments - Crompton Instruments
... extensive range of electrical and electronic parameters. This comprehensive range offers DIN instruments, ANSI switchboard meters, panel indicators, sealed and ruggedised instruments, and complementary selector switches for line-to-line and line-to-neutral readings. Instruments are precision enginee ...
... extensive range of electrical and electronic parameters. This comprehensive range offers DIN instruments, ANSI switchboard meters, panel indicators, sealed and ruggedised instruments, and complementary selector switches for line-to-line and line-to-neutral readings. Instruments are precision enginee ...
SG-500 Linear Amplifier
... The status LEDs indicate the various amplifier parameters and any fault conditions that may exist. There are two vertical columns of six LEDs. The left column indicates faults and transmit status. The right column indicates the active selected filter band. The function of the various LED indicators ...
... The status LEDs indicate the various amplifier parameters and any fault conditions that may exist. There are two vertical columns of six LEDs. The left column indicates faults and transmit status. The right column indicates the active selected filter band. The function of the various LED indicators ...
Dry Type Transformers
... as many turns as the secondary. This is a two-to-one transformer...any voltage fed into the system will be reduced by one half. In other words, if 480 volts are applied to the primary, 240 volts will be induced in the secondary. This is an example of a two winding “stepdown” transformer. If the volt ...
... as many turns as the secondary. This is a two-to-one transformer...any voltage fed into the system will be reduced by one half. In other words, if 480 volts are applied to the primary, 240 volts will be induced in the secondary. This is an example of a two winding “stepdown” transformer. If the volt ...
Bus Compatible Digital PWM Controller, IXDP 610
... See Fig. 2 and the description of the dead-time bits in the Control latch to determine the duration of one dead-time period. Stop bit - writing a zero to this bit immediately disables the complementary outputs (OUT1 and OUT2 are forced to zero). As long as this bit is a zero, the complementary outpu ...
... See Fig. 2 and the description of the dead-time bits in the Control latch to determine the duration of one dead-time period. Stop bit - writing a zero to this bit immediately disables the complementary outputs (OUT1 and OUT2 are forced to zero). As long as this bit is a zero, the complementary outpu ...
ARCAT spec 262600 2009-9-15
... Contractor shall provide certification that the controller has been installed in accordance with the manufacturer’s instructions. C. The Contractor shall provide certification that the Contractor has properly adjusted any timing devices required in the starting circuitry. D. Final Drawings. The manu ...
... Contractor shall provide certification that the controller has been installed in accordance with the manufacturer’s instructions. C. The Contractor shall provide certification that the Contractor has properly adjusted any timing devices required in the starting circuitry. D. Final Drawings. The manu ...
AN2834 Application note How to get the best ADC accuracy in STM32F10xxx devices
... Ideally, an analog input voltage change of 1LSB should cause a change in the digital code. If an analog input voltage greater than 1LSB is required for a change in digital code, the ADC has a differential linearity error. The DLE therefore corresponds to the maximum additional voltage that is requir ...
... Ideally, an analog input voltage change of 1LSB should cause a change in the digital code. If an analog input voltage greater than 1LSB is required for a change in digital code, the ADC has a differential linearity error. The DLE therefore corresponds to the maximum additional voltage that is requir ...
Active Receive Mixer LF to 500 MHz AD8342
... The AD8342 is a high performance, broadband active mixer. It is well suited for demanding receive-channel applications that require wide bandwidth on all ports and very low intermodulation distortion and noise figure. The AD8342 provides a typical conversion gain of 3.7 dB with an RF frequency of 23 ...
... The AD8342 is a high performance, broadband active mixer. It is well suited for demanding receive-channel applications that require wide bandwidth on all ports and very low intermodulation distortion and noise figure. The AD8342 provides a typical conversion gain of 3.7 dB with an RF frequency of 23 ...
SN74LVC1GX04-EP 数据资料 dataSheet 下载
... X1 and X2 can be connected to a crystal or resonator in oscillator applications. The device provides an additional buffered inverter (Y) for signal conditioning (see Figure 3). The additional buffered inverter improves the signal quality of the crystal oscillator output by making it rail to rail. Na ...
... X1 and X2 can be connected to a crystal or resonator in oscillator applications. The device provides an additional buffered inverter (Y) for signal conditioning (see Figure 3). The additional buffered inverter improves the signal quality of the crystal oscillator output by making it rail to rail. Na ...
Department of Electron Devices Microelectronics, BSc course
... ► Idea: the load also should be provided with active control if the nMOS driver (switching) trasistor conducts the load transistor must be an "open" circuit if the nMOS driver (switching) trasistor is an "open circuit", the load must be conducting ► This ...
... ► Idea: the load also should be provided with active control if the nMOS driver (switching) trasistor conducts the load transistor must be an "open" circuit if the nMOS driver (switching) trasistor is an "open circuit", the load must be conducting ► This ...
14 Power Factor Correction
... The designer shall consider the merit of installing smaller distributed units against installing one larger unit where large distances are involved between the point of connection of the PFC equipment and the load to be corrected. It is generally preferred that PFC be installed on the low voltage sy ...
... The designer shall consider the merit of installing smaller distributed units against installing one larger unit where large distances are involved between the point of connection of the PFC equipment and the load to be corrected. It is generally preferred that PFC be installed on the low voltage sy ...
Electrónica de Potencia
... or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
... or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
01042
... Controls and VACop Operators Operator control functions include automatic transfer, automatic fault interruption, a combination automatic transfer and fault isolation, and remote control switching. Switching can be accomplished manually, automatically or remotely from the VACpac switch. Available co ...
... Controls and VACop Operators Operator control functions include automatic transfer, automatic fault interruption, a combination automatic transfer and fault isolation, and remote control switching. Switching can be accomplished manually, automatically or remotely from the VACpac switch. Available co ...
A HBAR-oscillator-based 4.596~ GHz frequency source: Application
... loss substrate defines each mode Q-factor: the lower the losses, the better the quality factor. Here, sapphire is selected for its excellent properties in the microwave frequency range20 . The resonance frequency fp of the piezoelectric film fundamental mode is fixed by the ratio cp /tp with cp the ...
... loss substrate defines each mode Q-factor: the lower the losses, the better the quality factor. Here, sapphire is selected for its excellent properties in the microwave frequency range20 . The resonance frequency fp of the piezoelectric film fundamental mode is fixed by the ratio cp /tp with cp the ...
Digital-Multimeter M 3860-M Order No.: 12 39 00 Attention!
... • If covers are opened or parts are removed, except it is possible without tools, voltage-carrying components may be accessable. Terminals can also carry voltage. If it is necessary to open the unit before adjustment, maintenance, repairing or exchange of parts or modules, the measuring unit has to ...
... • If covers are opened or parts are removed, except it is possible without tools, voltage-carrying components may be accessable. Terminals can also carry voltage. If it is necessary to open the unit before adjustment, maintenance, repairing or exchange of parts or modules, the measuring unit has to ...
LM139/LM239/LM339/LM2901/LM3302 Low Power Low Offset
... Positive excursions of input voltage may exceed the power supply level. As long as the other voltage remains within the common-mode range, the comparator will provide a proper output state. The low input voltage state must not be less than −0.3 VDC (or 0.3 VDCbelow the magnitude of the negative powe ...
... Positive excursions of input voltage may exceed the power supply level. As long as the other voltage remains within the common-mode range, the comparator will provide a proper output state. The low input voltage state must not be less than −0.3 VDC (or 0.3 VDCbelow the magnitude of the negative powe ...
VISHAY MOC81 datasheet
... 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. ...
... 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.