NE555 (KA555) Single Timer
... The external capacitor C1 of Pin 6 and Pin 2 charges through RA, RB and discharges through RB only. In the internal circuit of the NE555 one input of the upper comparator is the 2/3 VCC (∗R1 =R2=R3, another input if it If it is connected Pin 6. As soon as charging C1 is higher than 2/3 Vcc, discharg ...
... The external capacitor C1 of Pin 6 and Pin 2 charges through RA, RB and discharges through RB only. In the internal circuit of the NE555 one input of the upper comparator is the 2/3 VCC (∗R1 =R2=R3, another input if it If it is connected Pin 6. As soon as charging C1 is higher than 2/3 Vcc, discharg ...
Zener diode and regulators
... Zener, who discovered the Zener effect. Zener reverse breakdown is due to electron quantum tunneling caused by a high strength electric field. ...
... Zener, who discovered the Zener effect. Zener reverse breakdown is due to electron quantum tunneling caused by a high strength electric field. ...
MAX1479 300MHz to 450MHz Low-Power, Crystal-Based +10dBm ASK/FSK Transmitter General Description
... OOK, and FSK data in the 300MHz to 450MHz frequency range. The MAX1479 supports data rates up to 100kbps in ASK mode and 20kbps in FSK mode (both Manchester coded). The device provides an adjustable output power of more than +10dBm into a 50Ω load. The crystal-based architecture of the MAX1479 elimi ...
... OOK, and FSK data in the 300MHz to 450MHz frequency range. The MAX1479 supports data rates up to 100kbps in ASK mode and 20kbps in FSK mode (both Manchester coded). The device provides an adjustable output power of more than +10dBm into a 50Ω load. The crystal-based architecture of the MAX1479 elimi ...
Chapter 20 Induction
... • Similar to Newton’s third law – action and reaction • Lenz’s law – “A changing magnetic field in a wire will induce a current to flow in the wire which will generate a current in the wire which will generate a magnetic field THAT OPPOSES the CHANGE in the original magnetic field “ ...
... • Similar to Newton’s third law – action and reaction • Lenz’s law – “A changing magnetic field in a wire will induce a current to flow in the wire which will generate a current in the wire which will generate a magnetic field THAT OPPOSES the CHANGE in the original magnetic field “ ...
LT1373 - 250kHz Low Supply Current High Efficiency 1.5A
... 10µH to 50µH. Lower values are chosen to reduce physical size of the inductor. Higher values allow more output current because they reduce peak current seen by the power switch which has a 1.5A limit. Higher values also reduce input ripple voltage, and reduce core loss. When choosing an inductor you ...
... 10µH to 50µH. Lower values are chosen to reduce physical size of the inductor. Higher values allow more output current because they reduce peak current seen by the power switch which has a 1.5A limit. Higher values also reduce input ripple voltage, and reduce core loss. When choosing an inductor you ...
QUALITROL-IRIS POWER IS THE WORLD’S LARGEST PROVIDER OF MONITORING AND
... within the high voltage electrical insulation in stator windings, dry type transformers, and switchgear. PD occurs whenever there are small air gaps or voids in or on the surface of the insulation. Normally, well-made apparatus that are in good condition display very little PD activity. However, ove ...
... within the high voltage electrical insulation in stator windings, dry type transformers, and switchgear. PD occurs whenever there are small air gaps or voids in or on the surface of the insulation. Normally, well-made apparatus that are in good condition display very little PD activity. However, ove ...
Fuse Primer So what are actual important characteristics of a fuse
... a 72 volt battery pack? The answer here is very much NO. The system at 72 volts would have enough potential to arc across the gap in the blown fuse, making the fuse worthless. Put another way, a 32 VDC fuse is only good for systems running up to 32 volts DC. Ok, how about another common example… I h ...
... a 72 volt battery pack? The answer here is very much NO. The system at 72 volts would have enough potential to arc across the gap in the blown fuse, making the fuse worthless. Put another way, a 32 VDC fuse is only good for systems running up to 32 volts DC. Ok, how about another common example… I h ...
pdf
... speech-recognition front ends of the future. Such systems will need programmable front-ends that take a microphone input, and output bits that represent spectral information. A common speech-processing strategy, used in implants and in speech-recognition systems, employs a me1 cepst" filter bank wit ...
... speech-recognition front ends of the future. Such systems will need programmable front-ends that take a microphone input, and output bits that represent spectral information. A common speech-processing strategy, used in implants and in speech-recognition systems, employs a me1 cepst" filter bank wit ...
design a three phase controlled rectifier for use in the laboratory
... support while I was doing this project. Once again to all, thank you very much. ...
... support while I was doing this project. Once again to all, thank you very much. ...
LAB 3 Timer Interrupt and ADC
... • The most important factor for reducing power consumption is using the MSP430 clock system to maximize the time in LPM3 – Use interrupts to wake the processor and control program flow. – Peripherals should be switched on only when needed. – Use low-power integrated peripheral modules in place of so ...
... • The most important factor for reducing power consumption is using the MSP430 clock system to maximize the time in LPM3 – Use interrupts to wake the processor and control program flow. – Peripherals should be switched on only when needed. – Use low-power integrated peripheral modules in place of so ...
Power supplies and DC/DC converters
... FPS series will contribute to space saving on rack mount requirement in telecommunication and data communication equipment. Low profile, 3000 W AC/DC front-end power supply in 1 U/19” rack (by driving 3 units). ...
... FPS series will contribute to space saving on rack mount requirement in telecommunication and data communication equipment. Low profile, 3000 W AC/DC front-end power supply in 1 U/19” rack (by driving 3 units). ...
SHORT CIRCUIT ANALYSIS FOR POWER SYSTEM NETWORKS
... personal injury, or death. In addition, the voltage level will alternate which can affect the equipment insulation in case of an increase or could cause a failure of equipment start-up if the voltage is below a minimum level. As a result, the electrical potential difference of the system neutral wil ...
... personal injury, or death. In addition, the voltage level will alternate which can affect the equipment insulation in case of an increase or could cause a failure of equipment start-up if the voltage is below a minimum level. As a result, the electrical potential difference of the system neutral wil ...
Computer Aided Design
... sweep. This is useful for finding the transfer function of an amplifier, the high and low thresholds of a logic gate, and so on. To calculate the DC response of an analog circuit, PSpice A/D removes time from the circuit. This is done by treating all capacitors as open circuits, all inductors as sho ...
... sweep. This is useful for finding the transfer function of an amplifier, the high and low thresholds of a logic gate, and so on. To calculate the DC response of an analog circuit, PSpice A/D removes time from the circuit. This is done by treating all capacitors as open circuits, all inductors as sho ...
Datasheet
... The CN61C series can be used to monitor battery’s voltage. The device consists of a comparator, a low current high precision voltage reference, voltage divider and output driver. It outputs a low level at RES pin whenever the VCC supply voltage declines below a preset threshold, and outputs high aft ...
... The CN61C series can be used to monitor battery’s voltage. The device consists of a comparator, a low current high precision voltage reference, voltage divider and output driver. It outputs a low level at RES pin whenever the VCC supply voltage declines below a preset threshold, and outputs high aft ...
36.0-40.0 GHz GaAs MMIC Power Amplifier
... Life Support Policy - Mimix Broadband's products are not authorized for use as critical components in life support devices or systems without the express written approval of the President and General Counsel of Mimix Broadband. As used herein: (1) Life support devices or systems are devices or syste ...
... Life Support Policy - Mimix Broadband's products are not authorized for use as critical components in life support devices or systems without the express written approval of the President and General Counsel of Mimix Broadband. As used herein: (1) Life support devices or systems are devices or syste ...
Manual. - Artefacts
... the synth is switched off, the power supply or the batteries are used to power the memory. Because the standby current is quite large the batteries are drained pretty fast and the user patches are lost. This also happens when you accidentally leave the synth on when it is powered with batteries. To ...
... the synth is switched off, the power supply or the batteries are used to power the memory. Because the standby current is quite large the batteries are drained pretty fast and the user patches are lost. This also happens when you accidentally leave the synth on when it is powered with batteries. To ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).