MFJ-259B HF/VHF SWR Analyzer
... Virtually all low cost impedance meters use broad-band voltage detectors. The reason virtually all analyzers use broadband detectors is cost. Narrow band detectors are very expensive, since the detector system would have to use at least one selective gain-stable receiver. Narrow band detectors would ...
... Virtually all low cost impedance meters use broad-band voltage detectors. The reason virtually all analyzers use broadband detectors is cost. Narrow band detectors are very expensive, since the detector system would have to use at least one selective gain-stable receiver. Narrow band detectors would ...
800 mA Ultralow Noise, High PSRR, RF Linear Regulator ADM7150
... combination. The ADM7150 can be damaged when the junction temperature limits are exceeded. Monitoring ambient temperature does not guarantee that TJ is within the specified temperature limits. In applications with high power dissipation and poor thermal resistance, the maximum ambient temperature ma ...
... combination. The ADM7150 can be damaged when the junction temperature limits are exceeded. Monitoring ambient temperature does not guarantee that TJ is within the specified temperature limits. In applications with high power dissipation and poor thermal resistance, the maximum ambient temperature ma ...
Ladda PDF Lärdomsprov som heltext
... changing control function block that could be implemented and it would be possible for Wärtsilä to start using this function instead of manual control. Wärtsilä synchronous generators have brushless excitation systems that are controlled by an AVR Unitrol 1000-15 or Unitrol 1020. Unitrol keeps the g ...
... changing control function block that could be implemented and it would be possible for Wärtsilä to start using this function instead of manual control. Wärtsilä synchronous generators have brushless excitation systems that are controlled by an AVR Unitrol 1000-15 or Unitrol 1020. Unitrol keeps the g ...
LF198JAN Monolithic Sample-and-Hold Circuits Monolithic General Description
... creating an input-output differential for fast moving signals. In addition, although the output may have settled, the hold capacitor has an additional lag due to the 300Ω series resistor on the chip. This means that at the moment the “hold” command arrives, the hold capacitor voltage may be somewhat ...
... creating an input-output differential for fast moving signals. In addition, although the output may have settled, the hold capacitor has an additional lag due to the 300Ω series resistor on the chip. This means that at the moment the “hold” command arrives, the hold capacitor voltage may be somewhat ...
The 555 Timer IC
... The 555 Integrated Circuit (IC) Timer is very popular IC since it is first introduced in 1972. It can be used to construct several multivibrator circuits easily. The basic block diagram of 555 IC Timer is given in Fig. 8.1. VCC ...
... The 555 Integrated Circuit (IC) Timer is very popular IC since it is first introduced in 1972. It can be used to construct several multivibrator circuits easily. The basic block diagram of 555 IC Timer is given in Fig. 8.1. VCC ...
RIGOL User’s Guide DP1308A
... Operate in an electrostatic discharge protective area environment to avoid damages induced by static discharges. Always ground both the internal and external conductors of the cable to release static before connecting. Proper Use of Battery. If a battery is supplied, it must not be exposed to high t ...
... Operate in an electrostatic discharge protective area environment to avoid damages induced by static discharges. Always ground both the internal and external conductors of the cable to release static before connecting. Proper Use of Battery. If a battery is supplied, it must not be exposed to high t ...
Aalborg Universitet Modulation Scheme for Harmonic Reduction
... converters (e.g., a boost converter), the total grid current becomes multi-level. As a consequence, an even better THD of the grid currents is achieved. However, the effectiveness of this harmonic mitigation strategy is affected by the loading conditions of the parallel drive systems. That is to say ...
... converters (e.g., a boost converter), the total grid current becomes multi-level. As a consequence, an even better THD of the grid currents is achieved. However, the effectiveness of this harmonic mitigation strategy is affected by the loading conditions of the parallel drive systems. That is to say ...
MAX13448E ±80V Fault-Protected Full-Duplex RS-485 Transceiver General Description
... Lead Temperature (soldering, 10s) .................................+300°C ...
... Lead Temperature (soldering, 10s) .................................+300°C ...
Product manual 28.3 5 70
... If a reference is made to one of the two versions then the descriptions are valid only for that version. In total the series comprises three versions. However, the third version LCI TEC is not covered in detail within this documentation. TRIDONIC GmbH & Co KG is constantly striving to develop all it ...
... If a reference is made to one of the two versions then the descriptions are valid only for that version. In total the series comprises three versions. However, the third version LCI TEC is not covered in detail within this documentation. TRIDONIC GmbH & Co KG is constantly striving to develop all it ...
Device circuit breakers - the basics
... operating range depends on the type of protective device. Conventional fuses with fuse wires are ranked among the oldest safety equipment. Even here there are various versions that are distinguished by the fuse wire length, the housing design or the type of cooling, such as air or sand. These featur ...
... operating range depends on the type of protective device. Conventional fuses with fuse wires are ranked among the oldest safety equipment. Even here there are various versions that are distinguished by the fuse wire length, the housing design or the type of cooling, such as air or sand. These featur ...
ZXTN04120HK Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
LTC1983-3/LTC1983-5
... transients in the several hundred milliamp range whenever the charge pump is enabled. During start-up, these inrush currents may approach 1 to 2 amps. For this reason, it is important to minimize the source resistance between the input supply and the VIN pin. Too much source resistance may result in ...
... transients in the several hundred milliamp range whenever the charge pump is enabled. During start-up, these inrush currents may approach 1 to 2 amps. For this reason, it is important to minimize the source resistance between the input supply and the VIN pin. Too much source resistance may result in ...
ELECTRICAL SAFETY Electrical hazards pose a serious threat to
... Qualified Person: Means a person permitted to work on or near exposed energized parts who is trained in and familiar with: The skills and techniques necessary to distinguish exposed live parts from other parts of electric equipment; The skills and techniques necessary to determine the nominal vo ...
... Qualified Person: Means a person permitted to work on or near exposed energized parts who is trained in and familiar with: The skills and techniques necessary to distinguish exposed live parts from other parts of electric equipment; The skills and techniques necessary to determine the nominal vo ...
SIMULATION WITH THE SEPIC TOPOLOGY (SEPIC-Single Ended Primary Inductance Converter)
... Now implement the schematic shown above in Figure 4 in NL5. It should look like Figure 5 below when complete. Vg is a DC voltage source (VDC) from the source library. It needs to be set for 120 volts. L1 is an ideal inductor from the library. Set to 500 µH. RL1 is an ideal resistor from the library ...
... Now implement the schematic shown above in Figure 4 in NL5. It should look like Figure 5 below when complete. Vg is a DC voltage source (VDC) from the source library. It needs to be set for 120 volts. L1 is an ideal inductor from the library. Set to 500 µH. RL1 is an ideal resistor from the library ...
SEMITOP® - The low and medium Power Module for
... then fixed to the heatsink by a single mounting screw. Faster assembly process is therefore achieved compared to two lateral mounting screws. The single central mounting screw provides an even pressure distribution which guarantees low thermal resistance resulting in low junction temperature and hig ...
... then fixed to the heatsink by a single mounting screw. Faster assembly process is therefore achieved compared to two lateral mounting screws. The single central mounting screw provides an even pressure distribution which guarantees low thermal resistance resulting in low junction temperature and hig ...
Transient Voltage Suppressors
... copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation o ...
... copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation o ...
Word
... accomplished and is being kept up to date. The certification shall contain each employee's name and dates of training. 5. Selection and use of work practices. Supervisors shall develop and ensure use of standardized safety-related work practices to prevent electric shock or other injuries resulting ...
... accomplished and is being kept up to date. The certification shall contain each employee's name and dates of training. 5. Selection and use of work practices. Supervisors shall develop and ensure use of standardized safety-related work practices to prevent electric shock or other injuries resulting ...
mira`s guide to
... and one of the following wiring systems: PVC-insulated and sheathed cables (twin & earth), either clipped direct to a surface or buried in non-thermally insulating plaster. PVC-insulated single-core cables in steel or plastic conduit or trunking using a separate circuit protective conductor having a ...
... and one of the following wiring systems: PVC-insulated and sheathed cables (twin & earth), either clipped direct to a surface or buried in non-thermally insulating plaster. PVC-insulated single-core cables in steel or plastic conduit or trunking using a separate circuit protective conductor having a ...
Bulletin 1606 Switched Mode Power Supplies Reference Manual Catalog Number: 1606-XLS960E-3 Index
... This device may only be installed and put into operation by qualified personnel. This device does not contain serviceable parts. The tripping of an internal fuse is caused by an internal defect. If damage or malfunction should occur during installation or operation, immediately turn power off and se ...
... This device may only be installed and put into operation by qualified personnel. This device does not contain serviceable parts. The tripping of an internal fuse is caused by an internal defect. If damage or malfunction should occur during installation or operation, immediately turn power off and se ...