ICEC18 - Jlab Hall-A
... cooldown or simultaneously with the coil. Coil cooldown to ~40K is done by forced flow of cold helium gas, via CV171/CV3 mixing with 290K gas via CV163/CV1, then to ~7K via CV171/CV3 alone. Final cooldown to ~4.5K and reservoir liquid helium fill are done via CV170 (coldbox liquid helium supply) and ...
... cooldown or simultaneously with the coil. Coil cooldown to ~40K is done by forced flow of cold helium gas, via CV171/CV3 mixing with 290K gas via CV163/CV1, then to ~7K via CV171/CV3 alone. Final cooldown to ~4.5K and reservoir liquid helium fill are done via CV170 (coldbox liquid helium supply) and ...
AN96-07 - Semtech
... which can be coupled into the equipment directly or through radiation. Direct coupling includes any user accessible entry points such as I/O ports, switches, computer keyboards, panel displays, and equipment housings. Radiated coupling results from the discharge between two bodies which are external ...
... which can be coupled into the equipment directly or through radiation. Direct coupling includes any user accessible entry points such as I/O ports, switches, computer keyboards, panel displays, and equipment housings. Radiated coupling results from the discharge between two bodies which are external ...
Perimeter and Facility Access Hardware
... while a standard RCU and ECU can only be programmed to permit a single pass level. The MCECU card reader can be installed on each elevator and is connected to a box containing a processor circuit with up to 12 relays on it. When a card having one or more pass levels on it is read, the appropriate re ...
... while a standard RCU and ECU can only be programmed to permit a single pass level. The MCECU card reader can be installed on each elevator and is connected to a box containing a processor circuit with up to 12 relays on it. When a card having one or more pass levels on it is read, the appropriate re ...
MAXX-LINK MLX-100
... Mono bridging 4 standard amplifiers with no Master/Slave feature to 2 subwoofers This application illustrates the method of linking 4 Mono amplifiers to 2 subwoofers. 1. Connect the full range RCA outputs from the headunit to the MLX-100 inputs. 2. Connect the RCA’s from the MLX-100 (A+ and A-) BRID ...
... Mono bridging 4 standard amplifiers with no Master/Slave feature to 2 subwoofers This application illustrates the method of linking 4 Mono amplifiers to 2 subwoofers. 1. Connect the full range RCA outputs from the headunit to the MLX-100 inputs. 2. Connect the RCA’s from the MLX-100 (A+ and A-) BRID ...
IQIB100N60A3
... SWITCHING CHARACTERISTICS, Inductive Load at Tj = 25oC, unless otherwise specified Parameter ...
... SWITCHING CHARACTERISTICS, Inductive Load at Tj = 25oC, unless otherwise specified Parameter ...
Lab2: Oscilloscopes
... either X-Y mode or in time base mode. In this lab the oscilloscope is operated in X-Y mode, which makes it similar to a piece of graph paper. There is an X channel and a Y channel on the oscilloscope. If only one is turned on then a one-dimensional graph will be displayed, whereas if both channels a ...
... either X-Y mode or in time base mode. In this lab the oscilloscope is operated in X-Y mode, which makes it similar to a piece of graph paper. There is an X channel and a Y channel on the oscilloscope. If only one is turned on then a one-dimensional graph will be displayed, whereas if both channels a ...
AFX Series - Caltest Instruments
... (MTTR) for an AFX system is low which ensures less down time and provides greater productivity while minimizing lost revenue. ...
... (MTTR) for an AFX system is low which ensures less down time and provides greater productivity while minimizing lost revenue. ...
Power Devices and ICs
... FET designs up to 1 kV • Integrating GaN devices on top of silicon ICs using existing fabrication facilities • Material, device and fabrication challneges remain ...
... FET designs up to 1 kV • Integrating GaN devices on top of silicon ICs using existing fabrication facilities • Material, device and fabrication challneges remain ...
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Post Glover Dynamic Braking Resistors
... Watts are stated as either a maximum braking power or continuous braking power. In either case, the wattage rating of the resistor is calculated by factoring in the braking cycle. Braking cycle is usually stated as a percentage; however, the actual times on and off can be used to offer the optional ...
... Watts are stated as either a maximum braking power or continuous braking power. In either case, the wattage rating of the resistor is calculated by factoring in the braking cycle. Braking cycle is usually stated as a percentage; however, the actual times on and off can be used to offer the optional ...
INT 120 Concepts of Direct Current
... This course provides an advanced study of direct current (DC) concepts and application principles. Specific topics include safety, terms and symbols, electrical theory, Ohm’s law, power law, electrical measurement, DC electrical components, series, parallel, and series-parallel circuit construction. ...
... This course provides an advanced study of direct current (DC) concepts and application principles. Specific topics include safety, terms and symbols, electrical theory, Ohm’s law, power law, electrical measurement, DC electrical components, series, parallel, and series-parallel circuit construction. ...
Improved Universal Motor Drive
... Switching behaviour of IGBTs can be controlled by means of the gate drive. Controlled slow or "soft" switching can be obtained (Figure 7), leading to reducing high frequency interference and thus reducing filter cost. Figure 6 shows a DC drive for Universal motor taking advantage of soft commutation ...
... Switching behaviour of IGBTs can be controlled by means of the gate drive. Controlled slow or "soft" switching can be obtained (Figure 7), leading to reducing high frequency interference and thus reducing filter cost. Figure 6 shows a DC drive for Universal motor taking advantage of soft commutation ...
Differential Voltage Probe
... The output of this system is linear with respect to the measurement it is making. As mentioned before, the amplifier allows you to measure positive and negative voltages on any of our interfaces. Since many lab interfaces can read voltages only in the range of 0 to 5 volts, the amplifier offsets and ...
... The output of this system is linear with respect to the measurement it is making. As mentioned before, the amplifier allows you to measure positive and negative voltages on any of our interfaces. Since many lab interfaces can read voltages only in the range of 0 to 5 volts, the amplifier offsets and ...
Solid State Tesla Coils and Their Uses
... primary coil. They are 0.47uF, 275V. The circuit can run directly from rectified 120VAC line current. If half wave rectification is used and no smoothing is applied, sword-like sparks are observed. This method produces a pulsed output of high peak power with reduced transistor heating. The system ca ...
... primary coil. They are 0.47uF, 275V. The circuit can run directly from rectified 120VAC line current. If half wave rectification is used and no smoothing is applied, sword-like sparks are observed. This method produces a pulsed output of high peak power with reduced transistor heating. The system ca ...
Digital controlled high power synchronous boost converter
... to DC-DC boost converter, observed that the controller offers high dynamic performance, frequency modulation during transients, no quantization effects, and low-complexity. In [3], authors presented a work on the stability analysis of a non-inverting synchronous buck-boost DC/DC power converter for ...
... to DC-DC boost converter, observed that the controller offers high dynamic performance, frequency modulation during transients, no quantization effects, and low-complexity. In [3], authors presented a work on the stability analysis of a non-inverting synchronous buck-boost DC/DC power converter for ...
02-12-14_61
... [5] Roman, I.T. “A single-phase current-source inverter with active power filter for grid-tied PV systems”, 3rd IEEE International Symposium on Power Electronics for Distributed Generation Systems ...
... [5] Roman, I.T. “A single-phase current-source inverter with active power filter for grid-tied PV systems”, 3rd IEEE International Symposium on Power Electronics for Distributed Generation Systems ...
Metadyne
A metadyne is a direct current electrical machine with two pairs of brushes. It can be used as an amplifier or rotary transformer. It is similar to a third brush dynamo but has additional regulator or ""variator"" windings. It is also similar to an amplidyne except that the latter has a compensating winding which fully counteracts the effect of the flux produced by the load current. The technical description is ""a cross-field direct current machine designed to utilize armature reaction"". A metadyne can convert a constant-voltage input into a constant-current, variable-voltage output.