Aluminum Electrolytic Capacitors in Power Electronics
... µF, 500 V capacitors were used, the capacitor cost would be about $800. In addition, there would be additional cost for voltage sharing resistors. If power film capacitors were used only two in parallel would be needed to handle the current, but a third capacitor would be needed to get the capacitan ...
... µF, 500 V capacitors were used, the capacitor cost would be about $800. In addition, there would be additional cost for voltage sharing resistors. If power film capacitors were used only two in parallel would be needed to handle the current, but a third capacitor would be needed to get the capacitan ...
low power digital image processing using approximate adders
... interpreting an Image or a video. This allows the outputs of these algorithms to be numerically approximate rather than accurate. This Relaxation on numerical exactness provides some freedom to carry out imprecise or approximate computation. We can use this freedom to come up with low-power designs ...
... interpreting an Image or a video. This allows the outputs of these algorithms to be numerically approximate rather than accurate. This Relaxation on numerical exactness provides some freedom to carry out imprecise or approximate computation. We can use this freedom to come up with low-power designs ...
FERROMAGNETIC COILS FOR WIRELESS POWER TRANSFER
... The developed equation (5) shows that to achieve maximum power transfer under resonance frequency the designer has to increase inductance of the coil L, but keep minimal number of turns N, at the same time decrease capacitance C. The most usual solution for such systems is ferromagnetic core use in ...
... The developed equation (5) shows that to achieve maximum power transfer under resonance frequency the designer has to increase inductance of the coil L, but keep minimal number of turns N, at the same time decrease capacitance C. The most usual solution for such systems is ferromagnetic core use in ...
AT 121 - Chapter 2 - Basic Electrical Principals
... Conduct this test if the starter motor cranks slowly and also to compare starter motor electrical current to specifications. Remember, a slow crank could be caused hi high resistance. However high resistance will cause a low current draw in a starter circuit. A high current draw indicates an intern ...
... Conduct this test if the starter motor cranks slowly and also to compare starter motor electrical current to specifications. Remember, a slow crank could be caused hi high resistance. However high resistance will cause a low current draw in a starter circuit. A high current draw indicates an intern ...
AD5235-EP: Nonvolatile Memory, Dual1024-Position Digital Potentiometer Data Sheet
... The part is guaranteed to operate over the extended industrial temperature range of −40°C to +125°C. Full details about this enhanced product, including theory of operation, register details, and applications information, are available in the AD5235 data sheet, which should be consulted in conjuncti ...
... The part is guaranteed to operate over the extended industrial temperature range of −40°C to +125°C. Full details about this enhanced product, including theory of operation, register details, and applications information, are available in the AD5235 data sheet, which should be consulted in conjuncti ...
Lutron`s Guide to Dimmer Low-Voltage Lighting
... Electronic: Electronic transformers also step down 120VAC line voltage to 12VAC or 24VAC. This is done with electronic circuitry which is capacitive by nature (capacitance is the ability of a device to store an electric charge). Electronic transformers are compact and lightweight. To dim low-voltage ...
... Electronic: Electronic transformers also step down 120VAC line voltage to 12VAC or 24VAC. This is done with electronic circuitry which is capacitive by nature (capacitance is the ability of a device to store an electric charge). Electronic transformers are compact and lightweight. To dim low-voltage ...
Solving Challenges in Industrial Applications
... integrators to build larger, scalable, upgradeable, and more cost-effective systems for end customers. It also opens up video-stream accessibility to any device that can connect to the network, such as smartphones and tablets, for remote monitoring and control. Factory automation and control systems ...
... integrators to build larger, scalable, upgradeable, and more cost-effective systems for end customers. It also opens up video-stream accessibility to any device that can connect to the network, such as smartphones and tablets, for remote monitoring and control. Factory automation and control systems ...
Document
... Desired frequency 60Hz, 16.6ms, 260 ticks Duty Cycle: Period (ticks) by %on-time For an A/D reading 0-255 we can presume that the duty cycle is equal to the reading for a 60Hz PWM. ...
... Desired frequency 60Hz, 16.6ms, 260 ticks Duty Cycle: Period (ticks) by %on-time For an A/D reading 0-255 we can presume that the duty cycle is equal to the reading for a 60Hz PWM. ...
MAX3160E/MAX3161E/MAX3162E ±15kV ESD-Protected, +3.0V to +5.5V, 10nA, RS-232/RS-485/RS-422 Multiprotocol Transceivers General Description
... electrostatic discharge (ESD) protection. All of the transmitter outputs and receiver inputs are protected to ±15kV using the Human Body Model. All devices incorporate a proprietary low-dropout transmitter output stage, and an on-board dual charge pump to allow RS-232- and RS-485-/RS-422-compliant p ...
... electrostatic discharge (ESD) protection. All of the transmitter outputs and receiver inputs are protected to ±15kV using the Human Body Model. All devices incorporate a proprietary low-dropout transmitter output stage, and an on-board dual charge pump to allow RS-232- and RS-485-/RS-422-compliant p ...
Basic Concepts
... For example, a 10 kΩ resistor with ±5% percent tolerance could take on the following range of values: ...
... For example, a 10 kΩ resistor with ±5% percent tolerance could take on the following range of values: ...
System Manual Requirements placed on third
... documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. ...
... documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. ...
D-500 - datakom electronics engineering as
... Do not install the unit close to high electromagnetic noise emitting devices like contactors, high current busbars, switchmode power supplies and the like. Although the unit is protected against electromagnetic disturbance, excessive disturbance can affect the operation, measurement precision and da ...
... Do not install the unit close to high electromagnetic noise emitting devices like contactors, high current busbars, switchmode power supplies and the like. Although the unit is protected against electromagnetic disturbance, excessive disturbance can affect the operation, measurement precision and da ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.