Complex Piping Design Guide
... determine which Thermon self-regulating cable is best suited to the needs of the application. Table 3.1 compares numerous product features of Thermon’s BSX, RSX 15-2, HTSX and VSX self-regulating heating cables. Specific cable performance for BSX, RSX 15-2, HTSX and VSX is detailed on pages 7-10. Wh ...
... determine which Thermon self-regulating cable is best suited to the needs of the application. Table 3.1 compares numerous product features of Thermon’s BSX, RSX 15-2, HTSX and VSX self-regulating heating cables. Specific cable performance for BSX, RSX 15-2, HTSX and VSX is detailed on pages 7-10. Wh ...
Study of Transformer Resonant Overvoltages Caused by
... The time-domain counterpart of Fig. 8 can be found by exciting one of the high-voltage terminals with a step voltage with the other two terminals grounded (see Fig. 9). The resulting voltage responses on the low-voltage side correspond to one . Fig. 10 shows that the measured voltage recolumn of spo ...
... The time-domain counterpart of Fig. 8 can be found by exciting one of the high-voltage terminals with a step voltage with the other two terminals grounded (see Fig. 9). The resulting voltage responses on the low-voltage side correspond to one . Fig. 10 shows that the measured voltage recolumn of spo ...
Insulation Resistance Testing of Low Voltage Cables in the
... Review the recorded measurements. Ultimately, this is a “go / no go” type of test, meaning that all insulation resistance measurement values must be greater than the “go / no go” acceptance value calculated, as shown in Section 1.3, above. Values that show an extremely large value (i.e. peak meter v ...
... Review the recorded measurements. Ultimately, this is a “go / no go” type of test, meaning that all insulation resistance measurement values must be greater than the “go / no go” acceptance value calculated, as shown in Section 1.3, above. Values that show an extremely large value (i.e. peak meter v ...
13-14 thru 13-26
... may be interchanged in position. However, such an interchange necessitates five electrical leads from one position to the other and gives no advantages. If the control device rotates continuously in one direction, the servo motor will rotate in the same direction at the same rate but with a small an ...
... may be interchanged in position. However, such an interchange necessitates five electrical leads from one position to the other and gives no advantages. If the control device rotates continuously in one direction, the servo motor will rotate in the same direction at the same rate but with a small an ...
User`s Guide
... The models created by SpiceLine can be copied into any existing or new SPICE library. If the models are meant to be used with ICAP/4 Windows, no further editing is required, because SpiceLine and ICAP implement the same parameter passing syntax for the line length (in meter). In addition to the mode ...
... The models created by SpiceLine can be copied into any existing or new SPICE library. If the models are meant to be used with ICAP/4 Windows, no further editing is required, because SpiceLine and ICAP implement the same parameter passing syntax for the line length (in meter). In addition to the mode ...
Integrated Inductors for RF Transmitters in CMOS/MEMS Smart Microsensor Systems
... layers of 1% silicon composite aluminum and pure aluminum. The lower layer is necessary to prevent harmful reactions between the first metal layer and silicon device surface, while the upper layer is required for better contact with the second metal layer (pure aluminum). The parameters of spiral in ...
... layers of 1% silicon composite aluminum and pure aluminum. The lower layer is necessary to prevent harmful reactions between the first metal layer and silicon device surface, while the upper layer is required for better contact with the second metal layer (pure aluminum). The parameters of spiral in ...
InstallatIon and maIntenance manual for self-regulatIng and power-lImItIng heatIng cable systems Industrial Heat-Tracing
... self-regulating and power-limiting heating cables. A complete circuit requires a power connection and an end seal. Splices and tees are used as needed. Use the Industrial Product Selection and Design Guide or TraceCalc Pro to select appropriate components. Installation instructions are included with ...
... self-regulating and power-limiting heating cables. A complete circuit requires a power connection and an end seal. Splices and tees are used as needed. Use the Industrial Product Selection and Design Guide or TraceCalc Pro to select appropriate components. Installation instructions are included with ...
NFC Reader Design: Antenna design
... The vast majority of RFID systems operate according to the principle of inductive coupling. ...
... The vast majority of RFID systems operate according to the principle of inductive coupling. ...
antennas - N8PR-Pete Rimmel`s Homepage
... Just like Yagi or Quad arrays of elements, the vertical antenna is suited to creating gain in a given direction. By arranging the elements in a specific orientation and phasing how the RF is delivered to the antennas, all elements are usually active and radiating. When the signals from the various e ...
... Just like Yagi or Quad arrays of elements, the vertical antenna is suited to creating gain in a given direction. By arranging the elements in a specific orientation and phasing how the RF is delivered to the antennas, all elements are usually active and radiating. When the signals from the various e ...
Equipment Grounding Conductor
... Observing proper grounding and bonding processes and employing reliable materials are essential considerations that contribute to the safety of personnel and equipment over the lifetime of an electrical system. Properly following the general requirements for grounding and bonding articulated in Sect ...
... Observing proper grounding and bonding processes and employing reliable materials are essential considerations that contribute to the safety of personnel and equipment over the lifetime of an electrical system. Properly following the general requirements for grounding and bonding articulated in Sect ...
ANTENNAS: PART II
... Just like Yagi or Quad arrays of elements, the vertical antenna is suited to creating gain in a given direction. By arranging the elements in a specific orientation and phasing how the RF is delivered to the antennas, all elements are usually active and radiating. When the signals from the various e ...
... Just like Yagi or Quad arrays of elements, the vertical antenna is suited to creating gain in a given direction. By arranging the elements in a specific orientation and phasing how the RF is delivered to the antennas, all elements are usually active and radiating. When the signals from the various e ...
UNIT 1
... Just like Yagi or Quad arrays of elements, the vertical antenna is suited to creating gain in a given direction. By arranging the elements in a specific orientation and phasing how the RF is delivered to the antennas, all elements are usually active and radiating. When the signals from the various e ...
... Just like Yagi or Quad arrays of elements, the vertical antenna is suited to creating gain in a given direction. By arranging the elements in a specific orientation and phasing how the RF is delivered to the antennas, all elements are usually active and radiating. When the signals from the various e ...
Chapter 11 Fundamentals of Passives: Discrete, Integrated, and
... Signal inductors (1-20nH) and capacitors (120pF) Choke Inductors (20-100nH) Higher frequency requires smaller footprints, ...
... Signal inductors (1-20nH) and capacitors (120pF) Choke Inductors (20-100nH) Higher frequency requires smaller footprints, ...
Fitting instructions for digital ignition ZDG3 for YAMAHA XS650
... Another possibility is to put an 0,1uF/400V-capacitor provisionally during the adjustment over the connections of the respective ignition coil. If the engine should not start with slowly turning starter, probably the battery voltage falls under the minimum supply voltage of the ignition (approx. 7V) ...
... Another possibility is to put an 0,1uF/400V-capacitor provisionally during the adjustment over the connections of the respective ignition coil. If the engine should not start with slowly turning starter, probably the battery voltage falls under the minimum supply voltage of the ignition (approx. 7V) ...
inside only voice coils
... As can be seen in figure 4, the bobbin is represented by the black section to the right of the voice coil wire (shown in blue). The rectangular single layer coil offers excellent cooling except for the area where the bobbin is located. The round wire multi layer coil consists of 2 or more layers of ...
... As can be seen in figure 4, the bobbin is represented by the black section to the right of the voice coil wire (shown in blue). The rectangular single layer coil offers excellent cooling except for the area where the bobbin is located. The round wire multi layer coil consists of 2 or more layers of ...
How to build the KNQ7 transceiver
... Now, solder in the crystals. There is no risk of shorting the pins to the ground plane now, and it’s amazingly robust. I once saw a twenty year old radio come in for servicing with tape under its crystals. The tape had dried out and gone yellow under the crystals, but it was still doing the job of i ...
... Now, solder in the crystals. There is no risk of shorting the pins to the ground plane now, and it’s amazingly robust. I once saw a twenty year old radio come in for servicing with tape under its crystals. The tape had dried out and gone yellow under the crystals, but it was still doing the job of i ...
D.S. Lymar, T.C. Neugebauer, and D.J. Perreault, “Coupled-Magnetic Filters with Adaptive Inductance Cancellation,” 2005 IEEE Power Electronics Specialists Conference , June 2005, pp. 590-600.
... inductors, as series-path elements. The attenuation of a filter stage is determined by the amount of impedance mismatch between the series and shunt paths. Minimizing shunt-path impedance and maximizing series-path impedance at high frequencies are thus important design goals. An important limitatio ...
... inductors, as series-path elements. The attenuation of a filter stage is determined by the amount of impedance mismatch between the series and shunt paths. Minimizing shunt-path impedance and maximizing series-path impedance at high frequencies are thus important design goals. An important limitatio ...
PowerWorld Transmission Line Parameter Calculator
... compute characteristic line parameters given the type of the conductor and the tower configuration of a three-phase overhead transmission line. The parameters computed are the resistance R, reactance X, susceptance B, and conductance G. These values are computed as distributed (per unit of distance) ...
... compute characteristic line parameters given the type of the conductor and the tower configuration of a three-phase overhead transmission line. The parameters computed are the resistance R, reactance X, susceptance B, and conductance G. These values are computed as distributed (per unit of distance) ...
Loading coil
A loading coil or load coil is an inductor that is inserted into an electronic circuit to increase its inductance. A loading coil is not a transformer to provide coupling to another other circuit. The term originated in the 19th century for inductors used to prevent signal distortion in long-distance telegraph transmission cables. The term is also used for inductors in radio antennas, or between the antenna and its feedline, to make an electrically short antenna resonant at its operating frequency.Loading coils are historically also known as Pupin coils after Mihajlo Pupin, especially when used for the Heaviside condition and the process of inserting them is sometimes called pupinization.The concept of loading coils was discovered by Oliver Heaviside in studying the problem of slow signalling speed of the first transatlantic telegraph cable in the 1860s. He concluded additional inductance was required to prevent amplitude and time delay distortion of the transmitted signal. The mathematical condition for distortion-free transmission is known as the Heaviside condition. Previous telegraph lines were overland or shorter and hence had less delay, and the need for extra inductance was not as great. Submarine communications cables are particularly subject to the problem, but early 20th century installations using balanced pairs were often continuously loaded with iron wire or tape rather than discretely with loading coils, which avoided the sealing problem.