Variable Frequency Drives for conveyor starting
... taking many variables into consideration, such as variable speed versus fixed speed, conveyor geometry, whether regenerative braking is required or not, load sharing requirements, and many other factors. The decision can then be based on the system that provides the best balance of performance under ...
... taking many variables into consideration, such as variable speed versus fixed speed, conveyor geometry, whether regenerative braking is required or not, load sharing requirements, and many other factors. The decision can then be based on the system that provides the best balance of performance under ...
PRD-ES-053 - Medium Voltage Switchgears
... Using of only one type of relay for different applications is preferred. All units shall preferably have a standard data interface. The number of relays installed in one panel shall be limited in such a way that enough space is left to accommodate all cables and cable termination properly. Approx. 3 ...
... Using of only one type of relay for different applications is preferred. All units shall preferably have a standard data interface. The number of relays installed in one panel shall be limited in such a way that enough space is left to accommodate all cables and cable termination properly. Approx. 3 ...
dimming - Philips
... 2.11 Ballast shall have a Class A sound rating. 2.12 Ballast shall have a minimum starting temperature of 10C (50F) ...
... 2.11 Ballast shall have a Class A sound rating. 2.12 Ballast shall have a minimum starting temperature of 10C (50F) ...
CHAPTER 4
... whose resistance drops sharply when exposed to light. Another form is non-homogeneous, and contains either a single junction (p-n photodiode) or two junctions (n-p-n phototransistor). Photo-generative (photo-voltaic) detectors, on the other hand generate small voltage when exposed to light, typicall ...
... whose resistance drops sharply when exposed to light. Another form is non-homogeneous, and contains either a single junction (p-n photodiode) or two junctions (n-p-n phototransistor). Photo-generative (photo-voltaic) detectors, on the other hand generate small voltage when exposed to light, typicall ...
ZXTN2011Z 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 ...
Mark VIe Control General
... terminal block to the I/O pack. Terminal blocks can be removed from the I/O module with field wiring attached in the unlikely event of a failure of the passive circuits on the module. contain two 24 point, barrier type, pluggable, terminal blocks. Each point can accept two 2.05 mm² (0.081 in²) #12 A ...
... terminal block to the I/O pack. Terminal blocks can be removed from the I/O module with field wiring attached in the unlikely event of a failure of the passive circuits on the module. contain two 24 point, barrier type, pluggable, terminal blocks. Each point can accept two 2.05 mm² (0.081 in²) #12 A ...
millipak 4qpm controller manual
... using a Sevcon patented power switching scheme and radical new construction techniques, which enable large powers to be incorporated into very small packages. The MillipaK provides a completely sealed (IP66) unit containing both power and logic circuitry, as well as all suppression components and an ...
... using a Sevcon patented power switching scheme and radical new construction techniques, which enable large powers to be incorporated into very small packages. The MillipaK provides a completely sealed (IP66) unit containing both power and logic circuitry, as well as all suppression components and an ...
Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited, 12Mbps, RS-485/RS-422 Transceivers in µMAX Package
... applications. All parts contain one driver and one receiver and feature a 1/8-unit-load receiver input impedance, allowing up to 256 transceivers on the bus. The MAX1481/ MAX1485 feature reduced-slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowi ...
... applications. All parts contain one driver and one receiver and feature a 1/8-unit-load receiver input impedance, allowing up to 256 transceivers on the bus. The MAX1481/ MAX1485 feature reduced-slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowi ...
4.2 Setting the Tray Tilt Angle
... Boekel Orbitron Rotator. The Model 260200 is a fixed angle/fixed speed version and the Model 260250 is a variable angle/variable speed version. The Boekel rotators come with standard 12-inch trays and mats. The Boekel Rotator I Model 260200 has a rotating speed of approximately 25 RPM with the tray ...
... Boekel Orbitron Rotator. The Model 260200 is a fixed angle/fixed speed version and the Model 260250 is a variable angle/variable speed version. The Boekel rotators come with standard 12-inch trays and mats. The Boekel Rotator I Model 260200 has a rotating speed of approximately 25 RPM with the tray ...
HMC347C8 - Digchip
... GaAs MMIC SMT HIGH ISOLATION SPDT SWITCH, DC - 8.0 GHz Suggested Driver Circuit ...
... GaAs MMIC SMT HIGH ISOLATION SPDT SWITCH, DC - 8.0 GHz Suggested Driver Circuit ...
TOSZ 080110
... present. The TOSZ model can be used as replacement for fixed vacuum capacitors. The construction gives the capacitors an advantage over fixed vacuum capacitors, because there is no possibility of vacuum deterioration. ...
... present. The TOSZ model can be used as replacement for fixed vacuum capacitors. The construction gives the capacitors an advantage over fixed vacuum capacitors, because there is no possibility of vacuum deterioration. ...
Basic Antennas
... Usable Frequency and Angles Critical Frequency: frequency that won’t reflect vertical transmission - critical frequency is relative to each layer of ionosphere - as frequency increases eventually signal will not reflect Maximum Usable Frequency (MUF): highest frequency useful for reflected transm ...
... Usable Frequency and Angles Critical Frequency: frequency that won’t reflect vertical transmission - critical frequency is relative to each layer of ionosphere - as frequency increases eventually signal will not reflect Maximum Usable Frequency (MUF): highest frequency useful for reflected transm ...
Distributed Control of Inverter-Based Power Grids
... Electrical power is the bedrock of modern civilization, and the large-scale hierarchical structure of bulk generation, transmission, and distribution has served us well for more than one hundred years. Currently however, the landscape of energy production is shifting, as economic, environmental, and ...
... Electrical power is the bedrock of modern civilization, and the large-scale hierarchical structure of bulk generation, transmission, and distribution has served us well for more than one hundred years. Currently however, the landscape of energy production is shifting, as economic, environmental, and ...
unit 3 ac machines
... transformer as the side that usually takes power, and the “secondary” as the side that usually delivers power. In a single-phase voltage transformer the primary is usually the side with the higher voltage. These two coils are not in electrical contact with each other but are instead wrapped together ...
... transformer as the side that usually takes power, and the “secondary” as the side that usually delivers power. In a single-phase voltage transformer the primary is usually the side with the higher voltage. These two coils are not in electrical contact with each other but are instead wrapped together ...
MAX1242/MAX1243 +2.7V to +5.25V, Low-Power, 10-Bit Serial ADCs in SO-8 __________________General Description
... high-speed, 3-wire serial interface. Power consumption is only 3mW (V DD = 3V) at the 73ksps maximum sampling speed. A 2µA shutdown mode reduces power at slower throughput rates. The MAX1242 has an internal 2.5V reference, while the MAX1243 requires an external reference. The MAX1243 accepts signals ...
... high-speed, 3-wire serial interface. Power consumption is only 3mW (V DD = 3V) at the 73ksps maximum sampling speed. A 2µA shutdown mode reduces power at slower throughput rates. The MAX1242 has an internal 2.5V reference, while the MAX1243 requires an external reference. The MAX1243 accepts signals ...
Document
... the sparks that jump from your hand when touching a metal object under those circumstances. The same is true for the assembly machinery. The gate connection of an MOS transistor has a very high input resistance. The voltage at which the gate oxide punctures and breaks down is about 40-100 V, and is ...
... the sparks that jump from your hand when touching a metal object under those circumstances. The same is true for the assembly machinery. The gate connection of an MOS transistor has a very high input resistance. The voltage at which the gate oxide punctures and breaks down is about 40-100 V, and is ...
1st industrialized 1200V SiC JFET module for high energy efficiency
... whether the module is operated in forward or reverse direction, for the gate-source-voltage vGS=0 the JFET behaves pure ohmic. If the JFET is turned off in reverse conduction mode (e.g. vGS=-19V), the intrinsic body diode can take over the load current. This is a very important fact, since there is ...
... whether the module is operated in forward or reverse direction, for the gate-source-voltage vGS=0 the JFET behaves pure ohmic. If the JFET is turned off in reverse conduction mode (e.g. vGS=-19V), the intrinsic body diode can take over the load current. This is a very important fact, since there is ...
Unplanned Outages: Four Keys to Assessing Risk and
... Once the risk mitigation plan is cost justified, condition-based maintenance is initiated. Candidates for online, real-time condition monitoring and diagnostics include that equipment deemed most critical to the success of the operation. Condition monitoring through periodic data acquisition is appr ...
... Once the risk mitigation plan is cost justified, condition-based maintenance is initiated. Candidates for online, real-time condition monitoring and diagnostics include that equipment deemed most critical to the success of the operation. Condition monitoring through periodic data acquisition is appr ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).