MIL-PRF-26H

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MIL-PRF-26H, PERFORMANCE SPECIFICATION, RESISTORS, FIXED, WIRE WOUND (POWER TYPE) GENERAL SPECIFICATION FOR (15 SEP 2006)., This specification covers the general requirements for power type, wire-wound, fixed resistors for use in electrical, communications, and associated equipment. Included are general purpose styles of 5 percent initial resistance tolerance, with power ratings ranging from 3 watts to 240 watts at 25OC, derated to 0 power at 350OC (characteristics N and V) and precision axial lead types of .1(B) percent, .5 (D) percent, and 1 (F) percent initial resistance tolerances with power ratings ranging from 1 watt to 10 watts at 25OC, derated to 0 power at 250OC (characteristic U).

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【英文标准名称】:StandardforPowerConverters/InvertersandPowerConverter/InverterSystemsforLandVehiclesandMarineCrafts
【原文标准名称】:陆地车辆和海上船舶用电力整流器/转换器和电力整流器/转换器系统标准
【标准号】:ANSI/UL458-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:交流电流;蓄电池充电器;野营车;旅游居住车;直流电流;输入电流;输出电流;供电系统;电力变压器;变压器
【英文主题词】:Alternatingcurrent;Batterychargers;Campingcars;Caravanettes;Directcurrent;Inputcurrents;Outputcurrents;Powersupplysystem;Powertransformers;Transformers
【摘要】:1.Addition/revisionofrequirementsforadaptersratedatgreaterthan8Amps.
【中国标准分类号】:K46
【国际标准分类号】:29_200
【页数】:
【正文语种】:英语


【英文标准名称】:StandardSpecificationforCopper-Zinc-Tin-BismuthAlloyRod,BarandWire
【原文标准名称】:铜锌锡铋合金条材、棒材和线材用标准规范
【标准号】:ASTMB967/B967M-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:B05.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:可锻铜合金;铜锌锡铋合金;UNSC49260;UNSC49300;UNSC49340;UNSC49350;圆棒;六角棒;棒材;金属线;型材;饮用水;管道工程;铜合金编号系统UNS;水管设施
【英文主题词】:wroughtcopperalloys;copper-zinc-tin-bismuthalloy;UNSC49260;UNSC49300;UNSC49340;UNSC49350;roundrod;hexagonalrod;bar;wire;shapes;drinkingwater;plumbing;Copperalloynumberingsystem(UNS);Copper-zinc-tin-bismuthalloy;Drinkingwater
【摘要】:1.1Thisspecificationestablishestherequirementsforcopper-zinc-tin-bismuthalloyrod,barandwireofalloyUNSNos.C49260,C49300,C49340,andC49350intendedforuseinplumbingapplicationsanddrinkingwatersystems.