LM1971 Digitally Controlled 62 dB Audio Attenuator with
... shown in Figure 1. The capacitor not only stabilizes the half-supply node by “holding” the voltage nearly constant, but also decouples high frequency signals on the supply to ground. Signal feedthrough, power supply ripple and fluctuations that are not properly filtered could cause the performance o ...
... shown in Figure 1. The capacitor not only stabilizes the half-supply node by “holding” the voltage nearly constant, but also decouples high frequency signals on the supply to ground. Signal feedthrough, power supply ripple and fluctuations that are not properly filtered could cause the performance o ...
VFDs: Do`s and Don`ts - PNWS-AWWA
... Several Models of VFDs can operate with single phase input voltage and supply three phase voltage to the motor VFDs make great phase converters and you also get better motor protection than the alternatives The VFD just needs to be sized appropriately for the amp load difference. Typically doubling ...
... Several Models of VFDs can operate with single phase input voltage and supply three phase voltage to the motor VFDs make great phase converters and you also get better motor protection than the alternatives The VFD just needs to be sized appropriately for the amp load difference. Typically doubling ...
UC29431 数据资料 dataSheet 下载
... The UC39431 is an adjustable shunt voltage regulator with 100mA sink capability. The architecture, comprised of an error amplifier and transconductance amplifier, gives the user separate control of the small signal error voltage frequency response along with a fixed linear transconductance. A minimu ...
... The UC39431 is an adjustable shunt voltage regulator with 100mA sink capability. The architecture, comprised of an error amplifier and transconductance amplifier, gives the user separate control of the small signal error voltage frequency response along with a fixed linear transconductance. A minimu ...
PDF
... distinctive advantages: the power flow is constant, which results in reduced capacitor value and fewer switches are used for three-phase DC-AC conversion compared to single-phase inverters [10]. To avoid www.ijera.com ...
... distinctive advantages: the power flow is constant, which results in reduced capacitor value and fewer switches are used for three-phase DC-AC conversion compared to single-phase inverters [10]. To avoid www.ijera.com ...
PS-5006
... PowerStor supercapacitors have a longer lifetime than secondary batteries, but their lifetime is not infinite. The basic end-of-life failure mode for a supercapacitor is an increase in equivalent series resistance (ESR) and/or a decrease in capacitance. The actual end-of-life criteria are dependent ...
... PowerStor supercapacitors have a longer lifetime than secondary batteries, but their lifetime is not infinite. The basic end-of-life failure mode for a supercapacitor is an increase in equivalent series resistance (ESR) and/or a decrease in capacitance. The actual end-of-life criteria are dependent ...
Precision, 20MHz, 0.9pA, Low-Noise, RRIO, CMOS Operational Amplifier with Shutdown OPA320, OPA320S
... and can operate on a single-supply voltage (1.8V to 5.5V), or a split supply voltage (±0.9V to ±2.75V), making them highly versatile and easy to use. The power-supply pins should have local bypass ceramic capacitors (typically 0.001μF to 0.1μF). The OPA320 amplifiers are fully specified from +1.8V t ...
... and can operate on a single-supply voltage (1.8V to 5.5V), or a split supply voltage (±0.9V to ±2.75V), making them highly versatile and easy to use. The power-supply pins should have local bypass ceramic capacitors (typically 0.001μF to 0.1μF). The OPA320 amplifiers are fully specified from +1.8V t ...
Power MOSFET Basics: Understanding the Turn-On Process
... When confronted with the output characteristics, designers invariably demand to know the RDS(on) at their particular operating conditions. Typically it will be at a combination of VGS and IDS, where the curve has strayed from the straight and narrow line into the gray area. For example, in the case ...
... When confronted with the output characteristics, designers invariably demand to know the RDS(on) at their particular operating conditions. Typically it will be at a combination of VGS and IDS, where the curve has strayed from the straight and narrow line into the gray area. For example, in the case ...
Dual Line Receivers (Rev. D)
... These dual line circuits also can be used in unbalanced or single-line systems. Although these systems do not offer the same performance as balanced systems for long lines, they are adequate for very short lines where environmental noise is not severe. The receiver threshold level is established by ...
... These dual line circuits also can be used in unbalanced or single-line systems. Although these systems do not offer the same performance as balanced systems for long lines, they are adequate for very short lines where environmental noise is not severe. The receiver threshold level is established by ...
Comparative Study and Design Analysis of Several Pulse Width
... Pulse width modulation technique is the used most widely or controlling the modulation depth of inverter. The most common such Power inverter is the voltage source inverter, shown, the constructed of six power switching devices such as IGBTs or MOSFETs [4]. The switching device is chosen, based on t ...
... Pulse width modulation technique is the used most widely or controlling the modulation depth of inverter. The most common such Power inverter is the voltage source inverter, shown, the constructed of six power switching devices such as IGBTs or MOSFETs [4]. The switching device is chosen, based on t ...
Time relay, 2-off 1/2 The unit consists of two printed circuit boards
... rotary knob of the potentiometer. The contact set consists of two normally open contacts and two normally closed contacts. When the voltage is applied to the coil connections, the set time delay takes effect. When the time delay has expired, the contact set is actuated. Circuits are opened or closed ...
... rotary knob of the potentiometer. The contact set consists of two normally open contacts and two normally closed contacts. When the voltage is applied to the coil connections, the set time delay takes effect. When the time delay has expired, the contact set is actuated. Circuits are opened or closed ...
Using a Supercapacitor to Power Wireless Nodes from a 3V Button
... A supercapacitor can be used to buffer a high peak power load so a low power high energy source can be used (eg, a 3V button battery) A single cell organic electrolyte supercapacitor is best suited for such applications due to its: ...
... A supercapacitor can be used to buffer a high peak power load so a low power high energy source can be used (eg, a 3V button battery) A single cell organic electrolyte supercapacitor is best suited for such applications due to its: ...
Evaluates: MAX8543/MAX8544 MAX8544 Evaluation Kit General Description Features
... To optimize efficiency, the MAX8544 EV kit is configured to use the inductor resistance for peak current sensing. For a more accurate current sense, use a current-sense resistor, R12 (R3), as the sensing element. When using the current-sense resistor, first cut the traces shorting R12 (R3) on the PC ...
... To optimize efficiency, the MAX8544 EV kit is configured to use the inductor resistance for peak current sensing. For a more accurate current sense, use a current-sense resistor, R12 (R3), as the sensing element. When using the current-sense resistor, first cut the traces shorting R12 (R3) on the PC ...
AAT4611 数据资料DataSheet下载
... MOSFET power switch designed for high-side load switching applications. This switch operates with inputs ranging from 2.7V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply against large currents which may cause the supply to fall o ...
... MOSFET power switch designed for high-side load switching applications. This switch operates with inputs ranging from 2.7V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply against large currents which may cause the supply to fall o ...
Novel 9-Steps Automatic Voltage Regulator based on Two Step
... level of voltage to the load. For example, during one jump of voltage controlling let from 240 V to 230 V, this means the relay contacts will connect firstly 240 V then for a short period which during jumping motion there is no voltage from supply to the load i.e. 0 V then connect 230 V to the AC lo ...
... level of voltage to the load. For example, during one jump of voltage controlling let from 240 V to 230 V, this means the relay contacts will connect firstly 240 V then for a short period which during jumping motion there is no voltage from supply to the load i.e. 0 V then connect 230 V to the AC lo ...
ZXTC4591AMC Features Mechanical Data
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
P84848
... Series ET70WP Low Profile Speaker Strobe appliances are UL Listed for indoor/outdoor use under Standard 1638 for Visual Signal Appliances, Fire Protective Service and UL Standard 1480 for Speaker Appliances. Models with amber, blue, green or red lenses are UL Listed under Standard 1638 (Visual Signa ...
... Series ET70WP Low Profile Speaker Strobe appliances are UL Listed for indoor/outdoor use under Standard 1638 for Visual Signal Appliances, Fire Protective Service and UL Standard 1480 for Speaker Appliances. Models with amber, blue, green or red lenses are UL Listed under Standard 1638 (Visual Signa ...
16.3 Reverse Leakage Current and Breakdown Voltage
... and corresponding Schottky diodes have been considered for high-voltage switching applications, in which the voltage of operation can be more than 1000 V. While GaN provides outstanding intrinsic material properties, sophisticated engineering efforts are required at the device level to best leverage ...
... and corresponding Schottky diodes have been considered for high-voltage switching applications, in which the voltage of operation can be more than 1000 V. While GaN provides outstanding intrinsic material properties, sophisticated engineering efforts are required at the device level to best leverage ...
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.