Showing results: 1396 - 1410 of 2464 items found.
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Shanghai Jiuzhi Electric Co., Ltd.
Nearly every high voltage equipment prior to delivery to the customer will undergo a test related to capacitance and tan delta for a final quality control. Such tests are in general made at a frequency for which the equipment is designed. The reasons for the tests are firstly that too high losses ( means high tan delta) may cause a breakdown, secondly, the manufacturer of a specific equipment knows the typical magnitudes which can be tolerated and which provide information about the quality of newly manufactured equipment, and these measurements can also serve for a comparison with later preventive measurements.
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B-1022-B -
ROSS ENGINEERING CORPORATION
*Solenoid-Saver® eliminates AC hum and reduces heat generation for many types of solenoids.*Controlled application of current prevents coil burnout if high pull-in/low holding current AC or DC solenoids fail to pull-in completely.*Can adapt high pull-in low holding current solenoids to special voltages & frequencies 12V to 250V DC or 12V to 240V AC wideband 25-800Hz.*Optional optical isolated control input 4 to 10V, 5MA, 20 usec or more (or other control voltages) to actuate any high current solenoid directly by computer or other low power signal source.*For coils of 1 ohm to 3,500 ohms DC resistance requiring up to 70 amps during pull-in up to 120 milliseconds. Basic solenoid coil voltage and resistance must be specified.*Eliminates heat producing dropping resistors, bypass switch, dual coils, laminations, & shading coils.*Can increase pull-in and holding force of many types of solenoids.*Optional stored energy to delay solenoid release on loss of power.*Can be used as an added accessory to existing solenoid installation to eliminate AC hum, lower coil temperature and prevent coil burnout.*Optional high speed, 1 microsecond sensing, 1-10 millisecond actuation with stored energy Solenoid-Saver®
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VME-1129 -
Abaco Systems Inc
VME-1129 128-bit high voltage digital input board with Built-in-Test and input filter. This product complies with the VMEbus specification (ANSI/IEEE STD 1014-1987, IEC 821 and 297), with the following mnemonics: A24:A16: D32/D16/D08 (EO): Slave:39/3D: 29/2D Form Factor: 6U
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Renesas Electronics Corp.
Renesas' general-purpose logic devices support the information equipment and computer fields, which demand small size and high performance. With a variety of power supply voltages, functions, and capabilities, these logic devices provide strong support for specialized applications such as bus switching, level conversion, and clock-related applications.
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Analog Devices Inc.
Analog Devices high speed comparators feature <100 ns propagation delay and are a versatile and easy to use solution for a range of applications. Owing to our proprietary CB and XFCB fabrication processes, our comparators such as the AD790 possess a fast response time with outstanding input voltage resolution.
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Eclypse International
The HV AC Hipot package is a hardware and software upgrade available for select Eclypse Analyzers. This package adds a High Voltage AC stimulus source CCA to the analyzer chassis and the HV AC Stimulus utility provides the software drives for ELITE to integrate AC Hipot into test programs.
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Rapidox SF6 6100 -
Cambridge Sensotec Ltd
The Rapidox SF6 6100 Pump Back is the latest in fully-automatic gas analysers, designed for controlling and monitoring the quality of SF6 in medium & high voltage gas insulated electrical equipment. Exceptional accuracy and stability are provided when measuring the purity of SF6 gas, through specially selected sensors.
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40-138-AA-BB-CC-DD (4 CELL) -
Pickering Interfaces Ltd.
The 40-138 2A Relay Module with 4 cells populated is a cell-based mixed configuration switching module suitable for applications requiring medium power switching with high density. It provides a broad selection of mixed relay types for greater flexibility and features 2A current capacity and voltages to 300VDC/250VAC.
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40-138-AA-BB-CC-DD (2 CELL) -
Pickering Interfaces Ltd.
The 40-138 2A Relay Module with 2 cells populated is a cell-based mixed configuration switching module suitable for applications requiring medium power switching with high density. It provides a broad selection of mixed relay types for greater flexibility and features 2A current capacity and voltages to 300VDC/250VAC.
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40-138-AA-BB-CC-DD (7 CELL) -
Pickering Interfaces Ltd.
The 40-138 2A Relay Module with 7 cells populated is a cell-based mixed configuration switching module suitable for applications requiring medium power switching with high density. It provides a broad selection of mixed relay types for greater flexibility and features 2A current capacity and voltages to 300VDC/250VAC.
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40-138-AA-BB-CC-DD (10 CELL) -
Pickering Interfaces Ltd.
The 40-138 2A Relay Module with 10 cells populated is a cell-based mixed configuration switching module suitable for applications requiring medium power switching with high density. It provides a broad selection of mixed relay types for greater flexibility and features 2A current capacity and voltages to 300VDC/250VAC.
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40-138-AA-BB-CC-DD (13 CELL) -
Pickering Interfaces Ltd.
The 40-138 2A Relay Module with 13 cells populated is a cell-based mixed configuration switching module suitable for applications requiring medium power switching with high density. It provides a broad selection of mixed relay types for greater flexibility and features 2A current capacity and voltages to 300VDC/250VAC.
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40-138-AA-BB-CC-DD (11 CELL) -
Pickering Interfaces Ltd.
The 40-138 2A Relay Module with 11 cells populated is a cell-based mixed configuration switching module suitable for applications requiring medium power switching with high density. It provides a broad selection of mixed relay types for greater flexibility and features 2A current capacity and voltages to 300VDC/250VAC.
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40-138-AA-BB-CC-DD (9 CELL) -
Pickering Interfaces Ltd.
The 40-138 2A Relay Module with 9 cells populated is a cell-based mixed configuration switching module suitable for applications requiring medium power switching with high density. It provides a broad selection of mixed relay types for greater flexibility and features 2A current capacity and voltages to 300VDC/250VAC.