NWL Troubleshooting Guide - NWL
... repair group—with dedicated facilities and inventory—is extraordinarily responsive to equipmentrepair needs, providing one-to-four week turnaround on most repairs. Preventive maintenance is, of course, the most cost-effective way to deal with problems—before they occur. In fact, many T/R failures ar ...
... repair group—with dedicated facilities and inventory—is extraordinarily responsive to equipmentrepair needs, providing one-to-four week turnaround on most repairs. Preventive maintenance is, of course, the most cost-effective way to deal with problems—before they occur. In fact, many T/R failures ar ...
SP385A
... The input thresholds are 0.8V minimum and 2.4V maximum, again well within the ±3V RS-232 requirements. The receiver inputs are also protected against voltages up to ±15V. Should an input be left unconnected, a 5kΩ pull-down resistor to ground will commit the output of the receiver to a high state. ...
... The input thresholds are 0.8V minimum and 2.4V maximum, again well within the ±3V RS-232 requirements. The receiver inputs are also protected against voltages up to ±15V. Should an input be left unconnected, a 5kΩ pull-down resistor to ground will commit the output of the receiver to a high state. ...
DAC312 数据手册DataSheet 下载
... device consumes 225 mW at the lower supply voltages with an absolute maximum dissipation of 375 mW at the higher supply levels. With their guaranteed specifications, single chip reliability and low cost, the DAC312 device makes excellent building blocks for A/D converters, data acquisition systems, ...
... device consumes 225 mW at the lower supply voltages with an absolute maximum dissipation of 375 mW at the higher supply levels. With their guaranteed specifications, single chip reliability and low cost, the DAC312 device makes excellent building blocks for A/D converters, data acquisition systems, ...
R01413661384
... aforementioned PQ problems and to supply the dc loads from its dc link as well. The load sharing by the ac and dc bus depends up on the design and rating of VSI. This DSTATCOM differs from the conventional one in the sense that its dc link not only supports instantaneous compensation but also suppli ...
... aforementioned PQ problems and to supply the dc loads from its dc link as well. The load sharing by the ac and dc bus depends up on the design and rating of VSI. This DSTATCOM differs from the conventional one in the sense that its dc link not only supports instantaneous compensation but also suppli ...
BC857BLP Features Mechanical Data
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
Generator Loading, Harmonics Monitoring and
... Load measurements indicated that the onsite standby generator was loaded to about 53% of its rated capacity under the load conditions that existed at the time. Load levels peaked at 403 kW and 431 kVA during the test. Key power system parameters, including voltage regulation and unbalance, and c ...
... Load measurements indicated that the onsite standby generator was loaded to about 53% of its rated capacity under the load conditions that existed at the time. Load levels peaked at 403 kW and 431 kVA during the test. Key power system parameters, including voltage regulation and unbalance, and c ...
electric circuits - Van Buren Public Schools
... The water analogy is quite useful for gaining a conceptual understanding of electric circuits, but it does have some limitations. An important one is that a break in a water pipe results in water spilling from the circuit, whereas a break in an electric circuit results in a complete stop in the flow ...
... The water analogy is quite useful for gaining a conceptual understanding of electric circuits, but it does have some limitations. An important one is that a break in a water pipe results in water spilling from the circuit, whereas a break in an electric circuit results in a complete stop in the flow ...
Sepam - HV/MV Protection and control units (ENG)
... 5 to be understood by all, the screens can be displayed in the user’s language. The advanced UMI may be part of the base unit or installed as a remote unit in the most convenient location for the user. # basic UMI, with signal lamps 5 no need for local operation 5 for remotely operated installations ...
... 5 to be understood by all, the screens can be displayed in the user’s language. The advanced UMI may be part of the base unit or installed as a remote unit in the most convenient location for the user. # basic UMI, with signal lamps 5 no need for local operation 5 for remotely operated installations ...
Advances in Natural and Applied Sciences
... core of each of the windings included half and half coil winding LV and HV each located on a nuclear arms. In the parietal, wires Nuts have a complex core Half-metallic magnetic circuit from one side and another half of the core is closed. In most cases, the parietal to the output voltage and large, ...
... core of each of the windings included half and half coil winding LV and HV each located on a nuclear arms. In the parietal, wires Nuts have a complex core Half-metallic magnetic circuit from one side and another half of the core is closed. In most cases, the parietal to the output voltage and large, ...
Topic 5: Electric currents
... wire. As we have just learned, in order to make the bulb light the circuit has to be complete. To measure the voltage of the circuit we merely connect the voltmeter while the circuit is in operation. ...
... wire. As we have just learned, in order to make the bulb light the circuit has to be complete. To measure the voltage of the circuit we merely connect the voltmeter while the circuit is in operation. ...
Technical Note - Copley Controls
... implementation of just one phase for simplicity. At each interrupt, the output current is sampled via the A/D converter on board the microcontroller. The algorithm then calculates the difference between the square of the sample and the square of the continuous current limit (determined by H13 and re ...
... implementation of just one phase for simplicity. At each interrupt, the output current is sampled via the A/D converter on board the microcontroller. The algorithm then calculates the difference between the square of the sample and the square of the continuous current limit (determined by H13 and re ...
Current Shunt Resistors integrated in IGBT Power
... temperature range. This is unfortunately not the case. Not only an electric voltage is formed by the current through the resistance but also power losses are generated in this resistor. The power losses for a DC current are simply ...
... temperature range. This is unfortunately not the case. Not only an electric voltage is formed by the current through the resistance but also power losses are generated in this resistor. The power losses for a DC current are simply ...
CHT-MOON PRELIMINARY DATASHEET High
... The CHT-MOON is a dual, high-voltage Nchannel MOSFET in a very dense CSOIC16 SMD package. It is designed to achieve high performance in an extremely wide temperature range: typical operation temperature goes from 55°C to 225°C while keeping leakage currents low. It has been optimized for use in low ...
... The CHT-MOON is a dual, high-voltage Nchannel MOSFET in a very dense CSOIC16 SMD package. It is designed to achieve high performance in an extremely wide temperature range: typical operation temperature goes from 55°C to 225°C while keeping leakage currents low. It has been optimized for use in low ...
LT6300 - 500mA, 200MHz xDSL Line Driver in 16-Lead SSOP Package
... has been optimized to provide sufficient headroom when operating from ±12V power supplies in full-rate ADSL applications. The LT6300 also allows for an adjustment of the operating current to minimize power consumption. In addition, the LT6300 is available in a small footprint surface mount package t ...
... has been optimized to provide sufficient headroom when operating from ±12V power supplies in full-rate ADSL applications. The LT6300 also allows for an adjustment of the operating current to minimize power consumption. In addition, the LT6300 is available in a small footprint surface mount package t ...
™ ZXMS6004DT8 60V N-CHANNEL SELF PROTECTED ENHANCEMENT MODE
... Two completely isolated independent channels ...
... Two completely isolated independent channels ...
Applying Short Circuit Current and Series
... with specific pairs of circuit breakers.” With the recent trend toward increased system fault capacity, it is important to know what equipment can be safely applied on systems with high available fault currents. The most common method accepted for documenting these maximum ratings is listing each pr ...
... with specific pairs of circuit breakers.” With the recent trend toward increased system fault capacity, it is important to know what equipment can be safely applied on systems with high available fault currents. The most common method accepted for documenting these maximum ratings is listing each pr ...
Mercury-arc valve
A mercury-arc valve or mercury-vapor rectifier or (UK) mercury-arc rectifier is a type of electrical rectifier used for converting high-voltage or high-current alternating current (AC) into direct current (DC). It is a type of cold cathode gas-filled tube, but is unusual in that the cathode, instead of being solid, is made from a pool of liquid mercury and is therefore self-restoring. As a result, mercury-arc valves were much more rugged, long-lasting and could carry much higher currents than most other types of gas discharge tube.Invented in 1902 by Peter Cooper Hewitt, mercury-arc rectifiers were used to provide power for industrial motors, electric railways, streetcars, and electric locomotives, as well as for radio transmitters and for high-voltage direct current (HVDC) power transmission. They were the primary method of high power rectification before the advent of semiconductor rectifiers, such as diodes, thyristors and gate turn-off thyristors (GTOs) in the 1970s.