iec 60092-352 choice & installation of cables for low voltage power systems

iec 60079-4 method of test for ignition temperature

iec 60079-4 method of test for ignition temperature

... International Electrotechnical Commission Provided by IHS under license with IEC Licensee=Technip Abu Dabhi/5931917101 Not for Resale, 02/12/2006 05:08:23 MSTNo reproduction or networking permitted ... International Electrotechnical Commission Provided by IHS under license with IEC Licensee=Technip Abu Dabhi/5931917101 Not for Resale, 02/12/2006 05:08:23 MSTNo reproduction or netw...
Ngày tải lên : 25/12/2013, 10:36
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fluid dynamics of packed columns principles of the fluid dynamic design of columns for gasliquid and liquidliquid systems

fluid dynamics of packed columns principles of the fluid dynamic design of columns for gasliquid and liquidliquid systems

... determining the resistance coefficient for single-phase flow of gas in packing for Re V < 2100 and for Eq. (3-14) K 3 ,K 4 –numericalvalueofK 1 and K 2 ,forRe V > 2100 K P – parameter in Eq. by ... Experimental Values for Laminar Liquid Flow, Re L <2 209 4.3.3 Determining the Parameter C B forTurbulentLiquidFlow 211 4.3.4 Comparing Calculated and Experimental Values for Tur...
Ngày tải lên : 02/04/2014, 14:41
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DUAL LOW VOLTAGE POWER AMPLIFIER

DUAL LOW VOLTAGE POWER AMPLIFIER

... QW-R107-006.E DUAL LOW VOLTAGE POWER AMPLIFIER  DESCRIPTION The UTC TDA2822 is a monolithic integrated audio amplifier in a 8-Pin plastic dual in line package. It is designed for portable ... portable cassette players and radios.  FEATURES *Wide operating supply voltage: Vcc=1.8V- 12V. *Low crossover distortion. *Low quiescent circuit current. *Bridge/stereo con...
Ngày tải lên : 12/09/2013, 10:00
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Điện tử công suât mạch MMC  Modular multilevel converter based STATCOM topology suitable for medium voltage unbalanced systems

Điện tử công suât mạch MMC Modular multilevel converter based STATCOM topology suitable for medium voltage unbalanced systems

... reference voltage, all for phase a. component must be the same for the corresponding legs of the NL-HBCC and the PL-HBCC, while the value of the DC voltage component must be in the inverted form for them. ... zero for the AC output. When the AC output voltage of a HBM in the NL-HBCC is set to its DC-link voltage, the capacitor voltage of the HBM, decreases for a posi...
Ngày tải lên : 15/10/2013, 16:24
  • 7
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iec 60269-4-1 low-voltage fuses - supplementary requirements for fuse-links for the protection of

iec 60269-4-1 low-voltage fuses - supplementary requirements for fuse-links for the protection of

... protection of semiconductor devices according to the following sections shall comply with all subclauses of • IEC 60269-1: Low- voltage fuses – Part 1: General requirements; and • IEC 60269-4: Low- voltage ... 60269-4-1 © IEC: 2002 – 9 – LOW- VOLTAGE FUSES – Part 4-1: Supplementary requirements for fuse-links for the protection of semiconductor devices – Sections I to...
Ngày tải lên : 25/12/2013, 10:54
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iec 60269-4 low-voltage fuses - supplementary requirements for fuse-links for the protection of s

iec 60269-4 low-voltage fuses - supplementary requirements for fuse-links for the protection of s

... Copyright International Electrotechnical Commission Provided by IHS under license with IEC Document provided by IHS Licensee=/5943408001, 03/29/2004 21:23:49 MST Questions or comments ... `,,`,`,``,````,,,,,`,````,```-`-`,,`,,`,`,,` Copyright International Electrotechnical Commission Provided by IHS under license with IEC Document provided by IHS Licensee=/5943408001, 03/29/2004 21:23:...
Ngày tải lên : 25/12/2013, 10:55
  • 87
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Tài liệu Notes on the use of hand-held test devices for installation of the KRONE Cat.6 KM8 products doc

Tài liệu Notes on the use of hand-held test devices for installation of the KRONE Cat.6 KM8 products doc

... 23 Notes on the use of hand-held test devices for installation of the KRONE Cat.6 KM8 products Page 1 of 9 December 2001 Notes on the use of hand-held test devices for installation of the KRONE Cat.6 ... use of hand-held test devices for installation of the KRONE Cat.6 KM8 products Page 2 of 9 December 2001 FLUKE DSP 4000 / 4100 / 4300 The FLUKE DSP 4X00 performs a...
Ngày tải lên : 21/12/2013, 18:15
  • 9
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iec 60269-2-1 low-voltage fuses - supplemetary requirements for fuses for use by authorized perso

iec 60269-2-1 low-voltage fuses - supplemetary requirements for fuses for use by authorized perso

... $0J#'$0801-3% >"$% >#303% >"$% #30% 6M ,#-B"$'N0?%&0$3"13%C>#303%8,'1.M%>"$%'1?#3-$',.%,&&.'+,-'"13D 'LDG5 ... V74,+.?/-C/C347(F-6*7;4 \0G7.3JDHG5GLJHH5;75G0;t7:E765E45EL75E7GEG5J::436D9P5E45EJ;H75V&&&T5'LDG5EJ;H7537IHJ:7G5EJ;H75V&&& D95G7:ED495&R5J965EJ;H75B5D95&a...
Ngày tải lên : 25/12/2013, 10:47
  • 264
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iec 60269-2 low-voltage fuses - supplementary requirements for fuses for use by authorized person

iec 60269-2 low-voltage fuses - supplementary requirements for fuses for use by authorized person

... Copyright International Electrotechnical Commission Provided by IHS under license with IEC Document provided by IHS Licensee=/5943408001, 03/29/2004 21:20:46 MST Questions or comments ... `,,`,`,``,````,,,,,`,````,```-`-`,,`,,`,`,,` Copyright International Electrotechnical Commission Provided by IHS under license with IEC Document provided by IHS Licensee=/5943408001, 03/29/2004 21:20:...
Ngày tải lên : 25/12/2013, 10:53
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