DIP IPM Vers.3 Demo Board (1200V) Manual
... Figure 4: SC detection circuit: operation of the IPM In case that the separate current information of the three legs is not required, it is possible to connect all three open emitters together and to use just a single shunt resistor. Hence, the diodes D1…D3 and R11 have no function and could be omit ...
... Figure 4: SC detection circuit: operation of the IPM In case that the separate current information of the three legs is not required, it is possible to connect all three open emitters together and to use just a single shunt resistor. Hence, the diodes D1…D3 and R11 have no function and could be omit ...
AT140A-E - Industrial Controls
... All wiring must comply with local codes and ordinances. Disconnect power before making wiring connections to prevent electrical shock or equipment damage. 쐃 Make primary connections to the line voltage power supply. On multitap models, make sure to use the correct leads or terminals for the availabl ...
... All wiring must comply with local codes and ordinances. Disconnect power before making wiring connections to prevent electrical shock or equipment damage. 쐃 Make primary connections to the line voltage power supply. On multitap models, make sure to use the correct leads or terminals for the availabl ...
www.BDTIC.com/TI LF155,LF347,LF351,LF353,LF356,LF357, LM311,LM313,LM329,LM386,LM3900,LM394 Application Note 263 Sine Wave Generation Techniques
... circuitry is required in a number of diverse areas, including audio testing, calibration equipment, transducer drives, power conditioning and automatic test equipment (ATE). Control of frequency, amplitude or distortion level is often required and all three parameters must be simultaneously controll ...
... circuitry is required in a number of diverse areas, including audio testing, calibration equipment, transducer drives, power conditioning and automatic test equipment (ATE). Control of frequency, amplitude or distortion level is often required and all three parameters must be simultaneously controll ...
Industry's Smallest 1.55A 1-Cell Li+ DC-DC Charger General Description Benefits and Features
... Battery-protection features include: low-voltage prequalification, charge fault timer, die temperature monitoring, and battery temperature monitoring. The battery temperature monitoring adjusts the charge current and termination voltage for safe use of secondary lithium-ion batteries. The IC accepts ...
... Battery-protection features include: low-voltage prequalification, charge fault timer, die temperature monitoring, and battery temperature monitoring. The battery temperature monitoring adjusts the charge current and termination voltage for safe use of secondary lithium-ion batteries. The IC accepts ...
Hex Inverters With Open-Drain Outputs (Rev. C)
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
Product Summary
... The single Gallium Arsenide (GaAs) Microwave Monolithic Integrated Circuit (MMIC) contains all active circuitry in the module. The MMIC contains on-board bias circuitry, as well as input and interstage matching circuits. Output match into a 50-ohm load is realized off-chip within the module package ...
... The single Gallium Arsenide (GaAs) Microwave Monolithic Integrated Circuit (MMIC) contains all active circuitry in the module. The MMIC contains on-board bias circuitry, as well as input and interstage matching circuits. Output match into a 50-ohm load is realized off-chip within the module package ...
KFE10008-E
... printed circuit board. The FXA connection is made via a front panel EIA232D port. ...
... printed circuit board. The FXA connection is made via a front panel EIA232D port. ...
Measurement of Dynamic Electrical and Mechanical Properties of
... unsuitable for RSW applications. This is because the leads which measure the voltage across the shunt must be several inches apart, and the resulting loop is large enough for the induced voltage to easily corrupt the desired signal, which is often only a few millivolts. This problem was overcome by ...
... unsuitable for RSW applications. This is because the leads which measure the voltage across the shunt must be several inches apart, and the resulting loop is large enough for the induced voltage to easily corrupt the desired signal, which is often only a few millivolts. This problem was overcome by ...
Insulated Gate Bipolar Transistor
... The insulated gate bipolar transistor (IGBT), which was introduced in early 1980s, is becoming a successful device because of its superior characteristics. IGBT is a three-terminal power semiconductor switch used to control the electrical energy. Many new applications would not be economically feasi ...
... The insulated gate bipolar transistor (IGBT), which was introduced in early 1980s, is becoming a successful device because of its superior characteristics. IGBT is a three-terminal power semiconductor switch used to control the electrical energy. Many new applications would not be economically feasi ...
Lightning Protection for Power Systems: A Primer
... An arrestor involves more than just a metal oxide nonlinear resistor. Other components include gaps, magnetic coils, and shunting resistors. The two gap units flash over when the voltage level increases rapidly as a result of a lightning strike. The breakdown of the gaps is actually precisely contro ...
... An arrestor involves more than just a metal oxide nonlinear resistor. Other components include gaps, magnetic coils, and shunting resistors. The two gap units flash over when the voltage level increases rapidly as a result of a lightning strike. The breakdown of the gaps is actually precisely contro ...
NCN49597 - Power Line Communication Modem
... 14. With the level control register set for maximal output amplitude. Tested with low pass filter tuned for CENELEC D−band. 15. This parameter will not be tested in production. 16. A sinusoidal signal of 100 mVpp is injected between VDDA and VSSA while the digital AD converter generates an idle patt ...
... 14. With the level control register set for maximal output amplitude. Tested with low pass filter tuned for CENELEC D−band. 15. This parameter will not be tested in production. 16. A sinusoidal signal of 100 mVpp is injected between VDDA and VSSA while the digital AD converter generates an idle patt ...
Queens` High Altitude Balloon Phys 450, April 11, 2008 Report
... the density of air, D is the diameter of the parachute and CD is the coefficient of drag for the parachute (approximately 0.2). The entire balloon configuration is shown in Figure 3. ...
... the density of air, D is the diameter of the parachute and CD is the coefficient of drag for the parachute (approximately 0.2). The entire balloon configuration is shown in Figure 3. ...
Berg Heinz-Peter, Fritze Nicole Reliability and vulnerability of
... catastrophic. If the failure was not caused by an existing fire, the potential for a new fire resulting from the failure is extremely high. A power substation by its nature contains all of the right ingredients to generate the perfect fire storm. A typical substation transformer bank is comprised of ...
... catastrophic. If the failure was not caused by an existing fire, the potential for a new fire resulting from the failure is extremely high. A power substation by its nature contains all of the right ingredients to generate the perfect fire storm. A typical substation transformer bank is comprised of ...
Power Measurements for Compute Nodes: Improving
... be noted that the measurements by the voltage regulators are usually designed for a specific operating point and therefore are not necessarily accurate or linear for a wider range of currents. Also, these measurements cover the actual energy used by the consumer, but not the losses of the voltage re ...
... be noted that the measurements by the voltage regulators are usually designed for a specific operating point and therefore are not necessarily accurate or linear for a wider range of currents. Also, these measurements cover the actual energy used by the consumer, but not the losses of the voltage re ...
17227 1 - SK Engineering Academy
... operate, there should be sufficiently quick backup protection so that the rest of the system is protected. By coordinating relays, faults can always be isolated quickly without serious disturbance to the rest of the system. 9. Give the limitations of Merz Price protection. Since neutral earthing res ...
... operate, there should be sufficiently quick backup protection so that the rest of the system is protected. By coordinating relays, faults can always be isolated quickly without serious disturbance to the rest of the system. 9. Give the limitations of Merz Price protection. Since neutral earthing res ...
NEMA-4X—IP65
... phaseto- neutral at the motor leads before connecting motor to this control. Motor may have high voltage present even when disconnected from this control. WARNING: Do not use motor overload relays with an automatic reset feature. These are dangerous since the process may injure someone if a sudden ...
... phaseto- neutral at the motor leads before connecting motor to this control. Motor may have high voltage present even when disconnected from this control. WARNING: Do not use motor overload relays with an automatic reset feature. These are dangerous since the process may injure someone if a sudden ...
The DatasheetArchive - Datasheet Search Engine
... Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occ ...
... Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occ ...
document
... Vbd is the breakdown voltage and Ve the excess bias. The anode, Vpix , is connected to an active quenching circuit used to stop an avalanche quickly enough to prevent device destruction with a long enough hold-up time to enable detection. During the detection cycle, Vpix reaches Ve in less than 1 ns ...
... Vbd is the breakdown voltage and Ve the excess bias. The anode, Vpix , is connected to an active quenching circuit used to stop an avalanche quickly enough to prevent device destruction with a long enough hold-up time to enable detection. During the detection cycle, Vpix reaches Ve in less than 1 ns ...
A 0.8V 5.9GHz WIDE TUNING RANGE CMOS VCO USING
... ω(Cox+Cparasitic) and the maximum capacitance Cmax can be estimated by Cox+Cparasitic. The HSPICE simulated C-V characteristics of an IMOS varactor are shown in Figure 2. The resistance of Rs is set to 10k in this simulation. The voltage of terminal G in figure 1 is set to a fixed voltage, 0.8V, and ...
... ω(Cox+Cparasitic) and the maximum capacitance Cmax can be estimated by Cox+Cparasitic. The HSPICE simulated C-V characteristics of an IMOS varactor are shown in Figure 2. The resistance of Rs is set to 10k in this simulation. The voltage of terminal G in figure 1 is set to a fixed voltage, 0.8V, and ...
VL-1000 - Yaesu.com
... However, the AC power cable/plug configuration will be somewhat different, depending on the country in which you purchased your amplifier. In some countries, the VP-1000 is shipped with the standard 220 Volt connector appropriate for your location. In those areas where there are multiple 220 Volt co ...
... However, the AC power cable/plug configuration will be somewhat different, depending on the country in which you purchased your amplifier. In some countries, the VP-1000 is shipped with the standard 220 Volt connector appropriate for your location. In those areas where there are multiple 220 Volt co ...
chapter 9: power management
... available in both low RON and low threshold forms, with current levels up to several amperes. They offer the potential of the lowest dropout of any device, since dropout can always be lowered by picking a lower RON part. The dropout voltage of lateral PNP pass devices is typically around 300 mV at 1 ...
... available in both low RON and low threshold forms, with current levels up to several amperes. They offer the potential of the lowest dropout of any device, since dropout can always be lowered by picking a lower RON part. The dropout voltage of lateral PNP pass devices is typically around 300 mV at 1 ...
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.