cmspaper.word - INFN - Napoli
... 2000) [ref] based on the master-slave idea and after a long test period the CAEN produced a complete design of such a system called EASY project [ref.] In a second moment we decided to keep the master/slave architecture for both the high and low voltage systems but to move all the high voltage slav ...
... 2000) [ref] based on the master-slave idea and after a long test period the CAEN produced a complete design of such a system called EASY project [ref.] In a second moment we decided to keep the master/slave architecture for both the high and low voltage systems but to move all the high voltage slav ...
MAX9737 Mono 7W Class D Amplifier General Description Features
... Note 1: Thermal performance of this device is highly dependent on PCB layout. See the Applications Information section for more detail. Note 2: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on ...
... Note 1: Thermal performance of this device is highly dependent on PCB layout. See the Applications Information section for more detail. Note 2: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on ...
PQ55A Compact Power Analyzer Data Sheet
... The PQ55 offers real time monitoring, recording and analysis of three phase power systems. The complete set includes the handheld mainframe, four current clamp adaptors, test leads with alligator clips, RS232 cable and software CD, large soft carrying case with compartments and users manual. ■ Compr ...
... The PQ55 offers real time monitoring, recording and analysis of three phase power systems. The complete set includes the handheld mainframe, four current clamp adaptors, test leads with alligator clips, RS232 cable and software CD, large soft carrying case with compartments and users manual. ■ Compr ...
Electronic fluorescent lamp ballast
... of lighting, where they give longer lifetime and lower power consumption for equivalent light output compared to filament bulbs, with the disadvantage of higher initial cost. In operation, a voltage is applied across the ends of a sealed glass tube containing mercury vapour, causing the vapour to be ...
... of lighting, where they give longer lifetime and lower power consumption for equivalent light output compared to filament bulbs, with the disadvantage of higher initial cost. In operation, a voltage is applied across the ends of a sealed glass tube containing mercury vapour, causing the vapour to be ...
Description of The MC784 Advanced Power Quality Analyser
... Under the sliding, semitransparent cover are connectors for various communication types, which should be chosen at placing the order. Serial communication can be connected through DB9 connector (RS232 or RS485) or screw-in connector (RS485 only). Ethernet communication can be connected through stand ...
... Under the sliding, semitransparent cover are connectors for various communication types, which should be chosen at placing the order. Serial communication can be connected through DB9 connector (RS232 or RS485) or screw-in connector (RS485 only). Ethernet communication can be connected through stand ...
– Chapter 6 – Precautions for use
... (12) Please confirm that the Vcc is 0V before mounting/dismounting of control circuits to/from the IPM. (13) Do not make the following connections outside of the IPM: Control terminal GNDU and Main terminal U Control terminal GNDV and Main terminal V Control terminal GNDW and Main terminal W Control ...
... (12) Please confirm that the Vcc is 0V before mounting/dismounting of control circuits to/from the IPM. (13) Do not make the following connections outside of the IPM: Control terminal GNDU and Main terminal U Control terminal GNDV and Main terminal V Control terminal GNDW and Main terminal W Control ...
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... electrical energy sources, which are invented by a man, produce it continuously. The absolute majority of this energy is consumed continuously as well; all devices, which register its consumption, are adjusted to continuous voltage, which is generated by the primary energy sources: power station gen ...
... electrical energy sources, which are invented by a man, produce it continuously. The absolute majority of this energy is consumed continuously as well; all devices, which register its consumption, are adjusted to continuous voltage, which is generated by the primary energy sources: power station gen ...
Measuring Method of Stray Inductance for Inverter Circuit
... stray inductance of the test circuit is a major factor to be considered. This document presents the measurement method of the stray inductance (inclusive of the module’s own internal inductance). In evaluation of IGBT, one phase circuit of inverter, as shown in Fig. 1, is generally utilized. The cir ...
... stray inductance of the test circuit is a major factor to be considered. This document presents the measurement method of the stray inductance (inclusive of the module’s own internal inductance). In evaluation of IGBT, one phase circuit of inverter, as shown in Fig. 1, is generally utilized. The cir ...
Electrical Energy Metering case study Genesis Now RBA
... 1. 3-phase unbalanced loads 2. 3-phase balanced loads 3. 1-phase loads In commercial and industrial electricity metering situations, the first type is by far the most common. An example of this is a switchboard with a mix of 3-phase and single phase loads (outgoing circuits) and a meter on its incom ...
... 1. 3-phase unbalanced loads 2. 3-phase balanced loads 3. 1-phase loads In commercial and industrial electricity metering situations, the first type is by far the most common. An example of this is a switchboard with a mix of 3-phase and single phase loads (outgoing circuits) and a meter on its incom ...
Leaflet Low voltage lighting installations
... 4.5 The fuses must be built into transformer housings, fuse-boxes, conduit boxes or low voltage switch distribution boxes so that they are easily accessible in the event of failure. We recommend to use only new transformers/ converters equipped with individual secondary fuses for each electric circu ...
... 4.5 The fuses must be built into transformer housings, fuse-boxes, conduit boxes or low voltage switch distribution boxes so that they are easily accessible in the event of failure. We recommend to use only new transformers/ converters equipped with individual secondary fuses for each electric circu ...
EMC Rules for Installation
... time, switching frequencies of controllers (PLC, communication interfaces) and power devices (frequency inverters) are increasing. The risk of mutual interference and associated functional problems is, therefore, also increasing. Many of these problems are directly related to the installation and ca ...
... time, switching frequencies of controllers (PLC, communication interfaces) and power devices (frequency inverters) are increasing. The risk of mutual interference and associated functional problems is, therefore, also increasing. Many of these problems are directly related to the installation and ca ...
CAUTION FOR PROPER USE OF FILM CAPACITORS FILM CAPACITORS
... Production discontinuation of old series at Rubycon is implemented as planned. Technical documents and samples are available upon the request to study alternative products. Please consult us if continuous supply of products is necessary after the announced discontinuation date of the series. It is g ...
... Production discontinuation of old series at Rubycon is implemented as planned. Technical documents and samples are available upon the request to study alternative products. Please consult us if continuous supply of products is necessary after the announced discontinuation date of the series. It is g ...
TR41.9.2-05-02-007 - Telecommunications Industry Association
... NOTICE: The contributor grants a free, irrevocable license to the Telecommunications Industry Association (TIA) to incorporate text or other copyrightable material contained in this contribution and any modifications thereof in the creation of a TIA Publication; to copyright and sell in TIA's name a ...
... NOTICE: The contributor grants a free, irrevocable license to the Telecommunications Industry Association (TIA) to incorporate text or other copyrightable material contained in this contribution and any modifications thereof in the creation of a TIA Publication; to copyright and sell in TIA's name a ...