Optical isolator:
... LED-based optical couplers were one of the first techniques applied to the isolation design problem. Several LED-based ICs are now available and can supply data speeds of 10 Mbps and beyond. An important design consideration is an LED’s decreased light output with age. You must therefore supply exce ...
... LED-based optical couplers were one of the first techniques applied to the isolation design problem. Several LED-based ICs are now available and can supply data speeds of 10 Mbps and beyond. An important design consideration is an LED’s decreased light output with age. You must therefore supply exce ...
5000A-100 - Innovations in Optics
... current in either continuous, pulsed or PWM modes. An embedded system adds network control with Ethernet or USB connectivity. Drive current in continuous mode is selectable from 7.5 to 75A at 0.6 to 5.5VDC output. The output current setting is adjustable either locally or remotely from 100% down to ...
... current in either continuous, pulsed or PWM modes. An embedded system adds network control with Ethernet or USB connectivity. Drive current in continuous mode is selectable from 7.5 to 75A at 0.6 to 5.5VDC output. The output current setting is adjustable either locally or remotely from 100% down to ...
SLP-308 Vacuum Tube Stereo Preamplifier Operation
... applications may apply. Consult the warranty section of this manual. Export models operated outside the USA are covered by local warranties assigned by your local Cary Audio distributor. ...
... applications may apply. Consult the warranty section of this manual. Export models operated outside the USA are covered by local warranties assigned by your local Cary Audio distributor. ...
Basics of Electricity/Electronics
... gradually leak through the dielectric until both conductor plates have an equal charge. The capacitor is then discharged. The ability to store electrons is called capacitance. Capacitance is specified in Farads. A 1-Farad capacitor connected to a 1 Volt supply will store 6,280,000,000,000,000,000 el ...
... gradually leak through the dielectric until both conductor plates have an equal charge. The capacitor is then discharged. The ability to store electrons is called capacitance. Capacitance is specified in Farads. A 1-Farad capacitor connected to a 1 Volt supply will store 6,280,000,000,000,000,000 el ...
Power Transistors
... The Insulated Gate Bipolar Transistor (IGBT) is a minority-carrier device with high input impedance and large bipolar current-carrying capability. Many designers view IGBT as a device with MOS input characteristics and bipolar output characteristic that is a voltage-controlled bipolar device. ...
... The Insulated Gate Bipolar Transistor (IGBT) is a minority-carrier device with high input impedance and large bipolar current-carrying capability. Many designers view IGBT as a device with MOS input characteristics and bipolar output characteristic that is a voltage-controlled bipolar device. ...
P1000 Mechanical Specification Submittal
... horsepower ratings. Printed circuit boards employ surface mount technology, providing both high reliability, and small physical size of the printed circuit assemblies. The dual 32 bit microprocessors deliver the computing power necessary for complete three phase motor control in all variable-torque ...
... horsepower ratings. Printed circuit boards employ surface mount technology, providing both high reliability, and small physical size of the printed circuit assemblies. The dual 32 bit microprocessors deliver the computing power necessary for complete three phase motor control in all variable-torque ...
Bulletin 64-3-*Voltage rating of a photovoltaic source circuit
... New Rule 64-202(4) permits the maximum photovoltaic source and output circuit voltage for installations in or on dwelling units to a voltage not exceeding 600 Vdc, with some restrictions. New Rule 64-202(5) exempts photovoltaic source and output circuits operating at voltages greater than 750 Vdc, b ...
... New Rule 64-202(4) permits the maximum photovoltaic source and output circuit voltage for installations in or on dwelling units to a voltage not exceeding 600 Vdc, with some restrictions. New Rule 64-202(5) exempts photovoltaic source and output circuits operating at voltages greater than 750 Vdc, b ...
Rack Mount Card Cage
... 7 (2-slot) modules. All modules located within the chassis rack are hot-swappable, so that modules can be removed or replaced without powering down the rack. ...
... 7 (2-slot) modules. All modules located within the chassis rack are hot-swappable, so that modules can be removed or replaced without powering down the rack. ...
Bedini Motor Technology By Ask Jeff Williams
... Then charging your super capacitors, you have to take several things into consideration. Some of which we've already covered. 1) If you are using a power supply that is protected by a fuse, you have to limit the charge from the power supply from the power supply to the capacitor bank. For instance, ...
... Then charging your super capacitors, you have to take several things into consideration. Some of which we've already covered. 1) If you are using a power supply that is protected by a fuse, you have to limit the charge from the power supply from the power supply to the capacitor bank. For instance, ...
Power Supplies
... negative charge towards it in a direct flow. Power supplies Generally come with a switch to change it from running from 110v(united states) to 240v (UK voltage.) Power supplies are rated in Watts, the more higher current devices you run the higher the watts need to be. ...
... negative charge towards it in a direct flow. Power supplies Generally come with a switch to change it from running from 110v(united states) to 240v (UK voltage.) Power supplies are rated in Watts, the more higher current devices you run the higher the watts need to be. ...
Advanced VLSI Design - Washington State University
... • Threshold voltage of both devices are increased by adjusting the body-bias voltage in order to reduce subthreshold leakage current in standby mode • Requires twin-tub technology so that substrates of individual devices can be adjusted ...
... • Threshold voltage of both devices are increased by adjusting the body-bias voltage in order to reduce subthreshold leakage current in standby mode • Requires twin-tub technology so that substrates of individual devices can be adjusted ...
Low Voltage Boost Driver PR4404
... resulting in a lower efficiency and eventually in an insufficient current regulation at higher supply voltages. So a proper balance between behaviour at the low end and high end of the supply voltage range in the respective application should be found. See diagrams and application examples for some ...
... resulting in a lower efficiency and eventually in an insufficient current regulation at higher supply voltages. So a proper balance between behaviour at the low end and high end of the supply voltage range in the respective application should be found. See diagrams and application examples for some ...
Our Friend the Direct Box
... nice things about center tapped transformers is their unique phase arrangement. When a signal is induced into a center tapped secondary, and the hot and neutral are taken off the top and bottom of the winding, a phase differential of 180o exists, relative to the center tap. If the center tap is grou ...
... nice things about center tapped transformers is their unique phase arrangement. When a signal is induced into a center tapped secondary, and the hot and neutral are taken off the top and bottom of the winding, a phase differential of 180o exists, relative to the center tap. If the center tap is grou ...
The Charge to Mass (e/m) Ratio of Electrons
... on scale. When not in use it should be kept on the least sensitive scale. Minimize all motion when making a measurement as any movements of body or cables can cause large capacitive fluctuations in the current reading. The picoammeter cannot respond instantaneously to changes in input and when makin ...
... on scale. When not in use it should be kept on the least sensitive scale. Minimize all motion when making a measurement as any movements of body or cables can cause large capacitive fluctuations in the current reading. The picoammeter cannot respond instantaneously to changes in input and when makin ...
Twisted Pear Audio - Legato User Manual v1.0.2
... The Legato is a discrete balanced I/V converter with an optional built in balanced to single ended signal converter. It utilizes a common base CFP amplifier which is made up of an NPN bipolar transistor and a PChannel MOSFET for each end of both channels. There is also an optional buffer which is ma ...
... The Legato is a discrete balanced I/V converter with an optional built in balanced to single ended signal converter. It utilizes a common base CFP amplifier which is made up of an NPN bipolar transistor and a PChannel MOSFET for each end of both channels. There is also an optional buffer which is ma ...
Sollatek 90T solar leaflet.indd
... Adjustable voltage thresholds. Low power consumption and minimal volt drop. Solid state PWM float charging. 4-wire battery volt sense. Suitable for flooded, stationary, maintenance -free and gel battery types. Fully automatic operation. Temperature compensated battery charging with optional external p ...
... Adjustable voltage thresholds. Low power consumption and minimal volt drop. Solid state PWM float charging. 4-wire battery volt sense. Suitable for flooded, stationary, maintenance -free and gel battery types. Fully automatic operation. Temperature compensated battery charging with optional external p ...
Problem Solving Guidelines
... If the power is positive (p>0), power is being delivered to the circuit inside the box. If the power is negative (p<0), power is being extracted from the circuit inside the box. ECE 201 Circuit Theory I ...
... If the power is positive (p>0), power is being delivered to the circuit inside the box. If the power is negative (p<0), power is being extracted from the circuit inside the box. ECE 201 Circuit Theory I ...
Rectifier
A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The process is known as rectification. Physically, rectifiers take a number of forms, including vacuum tube diodes, mercury-arc valves, copper and selenium oxide rectifiers, semiconductor diodes, silicon-controlled rectifiers and other silicon-based semiconductor switches. Historically, even synchronous electromechanical switches and motors have been used. Early radio receivers, called crystal radios, used a ""cat's whisker"" of fine wire pressing on a crystal of galena (lead sulfide) to serve as a point-contact rectifier or ""crystal detector"".Rectifiers have many uses, but are often found serving as components of DC power supplies and high-voltage direct current power transmission systems. Rectification may serve in roles other than to generate direct current for use as a source of power. As noted, detectors of radio signals serve as rectifiers. In gas heating systems flame rectification is used to detect presence of a flame.Because of the alternating nature of the input AC sine wave, the process of rectification alone produces a DC current that, though unidirectional, consists of pulses of current. Many applications of rectifiers, such as power supplies for radio, television and computer equipment, require a steady constant DC current (as would be produced by a battery). In these applications the output of the rectifier is smoothed by an electronic filter (usually a capacitor) to produce a steady current.More complex circuitry that performs the opposite function, converting DC to AC, is called an inverter.