Untitled
... Grid block keying for CW with adjustable keying characteristic from "soft" to "hard" is provided. The 32S-3A comes equipped with the crystal sockets, crystals and bandswitch positions for eleven 200 kHz bands. Crystal sockets and bandswitch positions also are provided for two additional 200 kHz band ...
... Grid block keying for CW with adjustable keying characteristic from "soft" to "hard" is provided. The 32S-3A comes equipped with the crystal sockets, crystals and bandswitch positions for eleven 200 kHz bands. Crystal sockets and bandswitch positions also are provided for two additional 200 kHz band ...
Light Bulb Limiters.PDF
... (while your circuit fries much more slowly than it would at full power)? yes. with a dead short, there's no voltage across the load, and all the voltage across the light bulb, which glows with full intensity. with minimum current draw in the load, the filament in the bulb does not have enough curren ...
... (while your circuit fries much more slowly than it would at full power)? yes. with a dead short, there's no voltage across the load, and all the voltage across the light bulb, which glows with full intensity. with minimum current draw in the load, the filament in the bulb does not have enough curren ...
Power Supply Supervisory Circuit (Rev. A)
... 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 ...
AD8429 英文数据手册DataSheet 下载
... configuration of the AD8429 allows it to reliably maintain high CMRR at frequencies well beyond those of typical instrumentation amplifiers. ...
... configuration of the AD8429 allows it to reliably maintain high CMRR at frequencies well beyond those of typical instrumentation amplifiers. ...
EMC filters 2-line filters SIFI-F for normal insertion loss
... As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specifi ...
... As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specifi ...
Industrial Controls Lecture
... only for motors. The overload protection device is required to protect the motor from destroying itself under an overloaded situation. ...
... only for motors. The overload protection device is required to protect the motor from destroying itself under an overloaded situation. ...
Using the Optical Port of the 71M6511/71M6513
... output signal from low to high is usually very fast. In the opposite direction, the resistor R1 has to remove the charges from the saturated transistor and overcome charges in parasitic capacitors. This usually causes the transition from high to low to be much slower. When R1 is connected to the col ...
... output signal from low to high is usually very fast. In the opposite direction, the resistor R1 has to remove the charges from the saturated transistor and overcome charges in parasitic capacitors. This usually causes the transition from high to low to be much slower. When R1 is connected to the col ...
dc-ac inverter unit - Mikrocontroller.net
... DC/ AC Inverter Unit for Liquid Crystal Display (LCD) Panel Figure 4 shows the basic inverter circuit. (Push-pull voltage resonant circuit) This circuit is suitable for CCFL’s. This circuit can generate a symmetric sine wave with a relatively simple design. The open circuit voltage necessary for sta ...
... DC/ AC Inverter Unit for Liquid Crystal Display (LCD) Panel Figure 4 shows the basic inverter circuit. (Push-pull voltage resonant circuit) This circuit is suitable for CCFL’s. This circuit can generate a symmetric sine wave with a relatively simple design. The open circuit voltage necessary for sta ...
SSE Shunt/Static Exciter/Regulators
... to the generator field to normalize the ac generator output voltage. Standard features of the static exciter/regulator include selection of single or three phase voltage sensing. A voltage limited Volts/Hertz circuit is standard. It is used to reduce generator voltage as a function of prime mover sp ...
... to the generator field to normalize the ac generator output voltage. Standard features of the static exciter/regulator include selection of single or three phase voltage sensing. A voltage limited Volts/Hertz circuit is standard. It is used to reduce generator voltage as a function of prime mover sp ...
P3.1.2.2 - LD Didactic
... The force F is positive, that is repulsive, if both charges have the same sign. If the signs of the charges are different, the force is negative, that is attractive. The force between two charged spheres is approximately the same if the distance d between the centres is considerably larger than the ...
... The force F is positive, that is repulsive, if both charges have the same sign. If the signs of the charges are different, the force is negative, that is attractive. The force between two charged spheres is approximately the same if the distance d between the centres is considerably larger than the ...
GainMaker High Output HGBT 1 GHz with 42/54 MHz SPlit
... System Amplifiers in this family provide multiple forward RF output ports while the Line Extenders provide a single forward RF output port. GainMaker System Amplifiers utilize GaAsFET technology in the interstage and output gain stages for improved distortion performance. The GainMaker High Output S ...
... System Amplifiers in this family provide multiple forward RF output ports while the Line Extenders provide a single forward RF output port. GainMaker System Amplifiers utilize GaAsFET technology in the interstage and output gain stages for improved distortion performance. The GainMaker High Output S ...
transformer File
... transformer construction allowing the phases to be magnetically linked. Flux of each limb uses the other two limbs for its return path with the three magnetic flux’s in the core generated by the line voltages differing in time-phase by 120 degrees. Thus the flux in the core remains nearly sinusoidal ...
... transformer construction allowing the phases to be magnetically linked. Flux of each limb uses the other two limbs for its return path with the three magnetic flux’s in the core generated by the line voltages differing in time-phase by 120 degrees. Thus the flux in the core remains nearly sinusoidal ...
AudioDeepDive_Passives
... which a wire is wrapped. High Q, small size, compact, good at high frequencies, self shielding. ...
... which a wire is wrapped. High Q, small size, compact, good at high frequencies, self shielding. ...
TX Miniature Triggered Spark Gaps Description and Use Application
... spacing between the trigger and opposite electrode is the same as the spacing between the two main electrodes. For reliable triggering, the TX gaps should be operated within 50 and 80% of the Main Static Breakdown. If the operating range is required to extend to 20-40% of the Main Static Breakdown, ...
... spacing between the trigger and opposite electrode is the same as the spacing between the two main electrodes. For reliable triggering, the TX gaps should be operated within 50 and 80% of the Main Static Breakdown. If the operating range is required to extend to 20-40% of the Main Static Breakdown, ...
3.0 A, 60 V NPN Bipolar Power Transistor
... breakdown. Safe operating area curves indicate IC − VCE limits of the transistor that must be observed for reliable operation; i.e., the transistor must not be subjected to greater dissipation than the curves indicate. ...
... breakdown. Safe operating area curves indicate IC − VCE limits of the transistor that must be observed for reliable operation; i.e., the transistor must not be subjected to greater dissipation than the curves indicate. ...
差分放大器系列AD8253 数据手册DataSheet 下载
... Temperature for specified performance is −40°C to +85°C. For performance to +125°C, see the Typical Performance Characteristics section. ...
... Temperature for specified performance is −40°C to +85°C. For performance to +125°C, see the Typical Performance Characteristics section. ...
IGBT (Insulated Gate Bipolar Transistor) 1 Differences Between MOSFET and IGBT
... By the Miller-effect the gate current during turn-on or turn-off first of all is used for changing the charge of CGC. This is why charging up or down the gate is slowed down. It should be mentioned that CGC-change and VCE-change regulate itself in a way that the available gate current is used up and ...
... By the Miller-effect the gate current during turn-on or turn-off first of all is used for changing the charge of CGC. This is why charging up or down the gate is slowed down. It should be mentioned that CGC-change and VCE-change regulate itself in a way that the available gate current is used up and ...
ESD5V3L1U-02LRH
... For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expect ...
... For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expect ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)