2014 Amateur Radio Catalog
... Tuned input lets your rig deliver full output 50 Ohm broadband Pi-Network tuned input is used. Even fussy solid state transmitters will deliver full power! A carefully designed Pi/Pi-L output network using the optimum Q for each band gives exceptionally smooth tuning, extremely wide matching range, ...
... Tuned input lets your rig deliver full output 50 Ohm broadband Pi-Network tuned input is used. Even fussy solid state transmitters will deliver full power! A carefully designed Pi/Pi-L output network using the optimum Q for each band gives exceptionally smooth tuning, extremely wide matching range, ...
Topological Advancements in Matrix Converter Technology: A
... number of isolated gate drivers: with the DMC, the configuration in Fig. 15(d) requires eighteen isolated gate drivers, whereas the configuration in Fig. 15(e) requires only six, as in the common-collector configuration. The similarity between the MCs and the CSCs continues with the benefits provide ...
... number of isolated gate drivers: with the DMC, the configuration in Fig. 15(d) requires eighteen isolated gate drivers, whereas the configuration in Fig. 15(e) requires only six, as in the common-collector configuration. The similarity between the MCs and the CSCs continues with the benefits provide ...
IF 1711 Revision 2
... WARNING To avoid the risk of fire, explosion, or electric shock, this product should be installed, inspected, and maintained by a qualified electrician only, in accordance with all applicable electrical codes. WARNING To avoid electric shock: Be certain electrical power is OFF before and during in ...
... WARNING To avoid the risk of fire, explosion, or electric shock, this product should be installed, inspected, and maintained by a qualified electrician only, in accordance with all applicable electrical codes. WARNING To avoid electric shock: Be certain electrical power is OFF before and during in ...
Fixed-Frequency 99% Duty Cycle Peak Current
... ESR capacitor and output accuracy. The D-CAP mode supports fast transient response. The high duty (99%) operation and the wide input/output voltage range supports flexible design for small mobile PCs and a wide variety of other applications. The fixed frequency can be adjusted from 200 kHz to 1 MHz ...
... ESR capacitor and output accuracy. The D-CAP mode supports fast transient response. The high duty (99%) operation and the wide input/output voltage range supports flexible design for small mobile PCs and a wide variety of other applications. The fixed frequency can be adjusted from 200 kHz to 1 MHz ...
LM1575/LM2575/LM2575HV SIMPLE
... replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink, and in many cases no heat sink is required. A standard series of inductors optimized for use with the LM2575 are available from several different manufacturers. This feature greatly simplifi ...
... replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink, and in many cases no heat sink is required. A standard series of inductors optimized for use with the LM2575 are available from several different manufacturers. This feature greatly simplifi ...
When power is supplied by V or V , the
... The Teridian 73S8009C is a versatile power management and single smart card interface circuit that is ideally suited for smart card reader products that are battery and/or USB bus-powered. In addition to its EMV 4.1 and ISO-7816-3 compliant smart card-to-host interface circuitry; it provides control ...
... The Teridian 73S8009C is a versatile power management and single smart card interface circuit that is ideally suited for smart card reader products that are battery and/or USB bus-powered. In addition to its EMV 4.1 and ISO-7816-3 compliant smart card-to-host interface circuitry; it provides control ...
BU21025GUL
... are connected. A position of touch screen is detected by applying voltage to one plate and measuring voltage of another plate. This measurement voltage is divided by touch position. In X-position detection, X-plate is applied voltage. And Voltage of Y-plate is measured. In Y-position detection, Y-pl ...
... are connected. A position of touch screen is detected by applying voltage to one plate and measuring voltage of another plate. This measurement voltage is divided by touch position. In X-position detection, X-plate is applied voltage. And Voltage of Y-plate is measured. In Y-position detection, Y-pl ...
IGNITION SYSTEMS
... Distributes high voltage spark to each spark plug in correct sequence Times the spark so it occurs as piston is nearing top dead center Varies spark timing with load, speed, and other conditions ...
... Distributes high voltage spark to each spark plug in correct sequence Times the spark so it occurs as piston is nearing top dead center Varies spark timing with load, speed, and other conditions ...
AAT2605 数据资料DataSheet下载
... For proper load voltage regulation and operational stability, a capacitor is required between pins VOUT and GND. The COUT capacitor connection to the LDO regulator ground pin should be made as direct as practically possible for maximum device performance. The AAT2605's LDO regulators have been speci ...
... For proper load voltage regulation and operational stability, a capacitor is required between pins VOUT and GND. The COUT capacitor connection to the LDO regulator ground pin should be made as direct as practically possible for maximum device performance. The AAT2605's LDO regulators have been speci ...
- Institut d`Electronique Fondamentale
... IC0 and faster switching speeds than in-plane anisotropy MTJs [17]. Another advantage of PMA systems is that it can store the data with circular elements, which are less immune to issues related to reproducibility associated with the elliptical structures required for in-plane-based systems. Other m ...
... IC0 and faster switching speeds than in-plane anisotropy MTJs [17]. Another advantage of PMA systems is that it can store the data with circular elements, which are less immune to issues related to reproducibility associated with the elliptical structures required for in-plane-based systems. Other m ...
Surge arrestors John VA7JW outlines coaxial in
... coaxial feed line to protect radio equipment from damage induced by lightning. There are many devices available ranging in sophistication, features, protection and cost. The two types studied here are basic, low cost, commonly used, and readily available products. These notes are the result of perso ...
... coaxial feed line to protect radio equipment from damage induced by lightning. There are many devices available ranging in sophistication, features, protection and cost. The two types studied here are basic, low cost, commonly used, and readily available products. These notes are the result of perso ...
Electrical Transformers, Generators and Protection Theory
... electrons or a charge. The units of measurement are farads. We commonly see it in smaller amounts called microfarads µF and picofarads pF. Capacitance depends on the construction. ...
... electrons or a charge. The units of measurement are farads. We commonly see it in smaller amounts called microfarads µF and picofarads pF. Capacitance depends on the construction. ...
Voltage Oriented Control of Three
... RMS current comparable with e) topology). Hence they have a low cost potential and provide only the possibility of regenerative braking mode b) or active filtering c). Figure d) presents a converter called a Vienna rectifier. The main advantage is low switch voltage, but non‐typical switches are ...
... RMS current comparable with e) topology). Hence they have a low cost potential and provide only the possibility of regenerative braking mode b) or active filtering c). Figure d) presents a converter called a Vienna rectifier. The main advantage is low switch voltage, but non‐typical switches are ...
7762 AA Electrical Distribution (1)
... Learning outcome 2.1 Identify relevant components used in overhead line design Conductor support Wood poles Steel poles Concrete poles Steel Towers Typical Pole Fig 2,1 ...
... Learning outcome 2.1 Identify relevant components used in overhead line design Conductor support Wood poles Steel poles Concrete poles Steel Towers Typical Pole Fig 2,1 ...
CW4301569573
... is at a greater potential than the Vn, the reference voltage, then the output of the comparator is a logic 1, where as if the Vp is at a potential less than the Vn , the output of the comparator is at logic 0. If Vp > Vn, then Vo= logic 1. If Vp < Vn, then Vo= logic 0. In UDSM (Ultradeep Submicromet ...
... is at a greater potential than the Vn, the reference voltage, then the output of the comparator is a logic 1, where as if the Vp is at a potential less than the Vn , the output of the comparator is at logic 0. If Vp > Vn, then Vo= logic 1. If Vp < Vn, then Vo= logic 0. In UDSM (Ultradeep Submicromet ...
E4214 2012 NFPA 70E Electrical Safety in the Workplace Leader`s
... • The 2012 definition of a qualified person is as follows: "A qualified person is one who has skills and knowledge related to the construction and operation of the electrical equipment and installations and has received safety training to recognize and avoid the hazards involved.” • Electrical work ...
... • The 2012 definition of a qualified person is as follows: "A qualified person is one who has skills and knowledge related to the construction and operation of the electrical equipment and installations and has received safety training to recognize and avoid the hazards involved.” • Electrical work ...
AN10909 Low VCEsat transistors in medium power load switch
... for the design. They define the performance of especially TR1 where most power losses occur. The control switch TR2 typically is a general-purpose transistor like a BC847 or PMBT3904, and has to deliver currents in the range of a few up to 100 mA as base drive for TR1. Typical values for hFE are aro ...
... for the design. They define the performance of especially TR1 where most power losses occur. The control switch TR2 typically is a general-purpose transistor like a BC847 or PMBT3904, and has to deliver currents in the range of a few up to 100 mA as base drive for TR1. Typical values for hFE are aro ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.