L18 滤波器、延迟线 标准查询与下载

DIN EN 61337-2:2005 使用波导型介质谐振器的滤波器.第2部分:使用指南

The scope of this guide is limited to the filters using waveguide type dielectric resonators that are used for microwave applications such as portable phones, cellular base stations and radio links.#,,#

Filters using waveguide type dielectric resonators - Part 2: Guidance for use (IEC 61337-2:2004); German version EN 61337-2:2004

BS EN 60939-2-1:2004 抑制无线电干扰用整套滤波装置.空白详细规范.抑制电磁干扰用无源过滤装置.要求安全试验的过滤器(评定等级D/DZ)

Complete filter units for radio interference suppression —Part 2-1: Blank detail specification —Passive filter units for electromagnetic interference suppression —Filters for which safety tests are required (assessment level D/DZ) 1 General data 2 Inspection requirements

Complete filter units for radio interference suppression-Part 2-1:Blank detail specification-Passive filter units for electromagnetic interference suppression-Filters for which safety tests are required (assessment level D/DZ)

BS EN 60939-2-1:2005 抑制无线电干扰用整套滤波装置.空白详细规范.抑制电磁干扰用无源过滤装置.要求安全试验的过滤器(评定等级D/DZ)

Complete filter units for radio interference suppression - Blank detail specification - Passive filter units for electromagnetic interference suppression - Filters for which safety tests are required (Assessment level D/DZ)

BS EN 60939-2-2:2004 抑制无线电干扰用整套滤波装置.空白详细规范.抑制电磁干扰用无源过滤装置.要求安全试验的过滤器(只用于安全试验)

Complete filter units for radio interference suppression —Part 2-2: Blank detail specification —Passive filter units for electromagnetic interference suppression —Filters for which safety tests are required (safety tests only) 1 General data 2 Inspection requirements

Complete filter units for radio interference suppression-Part 2-2:Blank detail specification-Passive filter units for electromagnetic interference suppression-Filters for which safety tests are required (safety tests only)

BS EN 60939-2-2:2005 抑制无线电干扰用整套滤波装置.空白详细规范.抑制电磁干扰用无源过滤装置.要求安全试验的过滤器(只用于安全试验)

Complete filter units for radio interference suppression - Blank detail specification - Passive filter units for electromagnetic interference suppression - Filters for which safety tests are required (safety tests only)

NF C93-619-2*NF EN 61337-2:2005 采用波导型介电谐振器的滤波器.第2部分:使用指南

Filters using waveguide type dielectric resonators - Part 2 : guide for use.

IEC 60939-1:2005 抑制电磁干扰用无源滤波装置.第1部分:总规范

Relates to passive filter units for electromagnetic interference suppression for use within, or associated with, electronic or electrical equipment and machines. Both single- and multi-channel filters within one enclosure are included within the scope of

Passive filter units for electromagnetic interference suppression - Part 1: Generic specification

IEC 60939-2:2005 抑制电磁干扰用无源滤波装置.第2部分:分规范:安全试验恰当的无源滤波装置.试验方法和一般要求

Applies to passive filter units for electromagnetic interference suppression which fall within the scope of the Generic Specification IEC 60939-1. The scope of this Sectional specification is restricted to passive filter units for which safety tests are

Passive filter units for electromagnetic interference suppression - Part 2: Sectional specification: Passive filter units for which safety tests are appropriate - Test methods and general requirements

UL 1283-2005 电磁干扰滤波器

1.1 These requirements cover electromagnetic interference (EMI) filters installed on, or connected to, 600 V or lower potential circuits, 50 - 60 Hz, and installed in accordance with the National Electrical Code. 1.2 These requirements cover filters used to attenuate unwanted radio-frequency signals (such as noise or interference) generated from electromagnetic sources. These filters consist of capacitors and inductors used alone or in combination with each other and may be provided with resistors. 1.3 These requirements cover facility filters, cord-connected filters, direct plug-in filters, and appliance filters. 1.4 These requirements do not cover transient-voltage surge suppressors (that is, devices for repeated limiting of voltage surges on power circuits such as silicone avalanche diodes, metal oxide varistors, gas tubes, spark-gaps, etc). Transient Voltage Surge Suppressors are investigated under the Standard for Transient Voltage Surge Suppressors, UL 449. These requirements also do not cover EMI filters for outdoor use. 1.5 These requirements do not cover direct plug-in products and cord-connected products provided with more than two receptacles. A direct plug-in product employing more than two receptacles and having an EMI filter is investigated under the requirements for current taps in the Standard for Attachment Plugs and Receptacles, UL 498. A cord-connected product employing more than two receptacles and having an EMI filter is investigated under the requirements for Relocatable Power Taps, UL 1363. The EMI filter part of these products would be investigated to determine compliance with the requirements in this standard in so far as they apply. This new edition of ANSI/UL 1283 includes the following: 1) Clarification of the Scope, 2) The minimum requirements for insulating materials used within EMI filters, 3) Spacings - Relaxation of the requirements to Spacings section, 4) Capacitors - Minimum requirements for use of capacitors within EMI filters, 5) A full testing program for appliance filters is now required, 6) Temperature - revision to consider the heat generated when placing AC rated voltage across capacitors, 7) Endurance - Single test method at a minimum oven conditioning temperature, 8) Capacitor Discharge - Revised to reduce time to discharge to safe levels, 9) Capacitance Measurement - New requirements to determine if capacitance values change subsequent to the endurance test, 10) Details - Minimum requirements for adhesives used to secure labels, and 11) Other miscellaneous editorial updates.

UL Standard for Safety for Electromagnetic Interference Filters Fifth Edition; Reprint with revisions through and including July 31, 2007

IEC 61337-1:2004 采用波导型介电谐振器的滤波器.第1部分:通用规范

Lists the test and measurement procedures which may be selected for use in detail specifications for filters using waveguide type dielectric resonators.

Filters using waveguide type dielectric resonators - Part 1: Generic specification

IEC 61338-1:2004 波导型介电谐振器.第1部分:通用规范

Lists the test and measurement procedures which may be selected for use in detail specifications for waveguide type dielectric resonators.

Waveguide type dielectric resonators - Part 1: Generic specification

IEC 60939-2-1:2004 抑制无线电干扰用整套滤波装置.第2-1部分:空白详细规范.抑制电磁干扰用无源过滤装置.安全试验所需的过滤器(评定等级D/DZ)

Is a supplementary document to the sectional specification and contains requirements for style and layout and minimum content of detail specifications. In the preparation of detail specifications, the content of 1.4 of the sectional specification shall b

Complete filter units for radio interference suppression - Part 2-1: Blank detail specification - Passive filter units for electromagnetic interference suppression - Filters for which safety tests are required (assessment level D/DZ)

IEC 60939-2-2:2004 抑制无线电干扰用整套滤波装置.第2-2部分:空白详细规范.抑制电磁干扰用无源过滤装置.安全试验所需的过滤器(仅用于安全试验)

Forms the basis for a uniform procedure for a common Safety Mark. It implements the approval schedule for the safety test described in IEC 60939-2, requires a declaration of design for parameters relevant to safety and prescribes conformance tests to be

Complete filter units for radio interference suppression - Part 2-2: Blank detail specification - Passive filter units for electromagnetic interference suppression - Filters for which safety tests are required (safety tests only)

ARMY MIL-C-51540 A VALID NOTICE 2-2004 控制模块(M84滤波器装备)

MIL-C-51540A remains inactive for new design, however, the document is valid for use.

CONTROL MODULE (FOR THE M84 FILTER UNIT)

IEC PAS 62001:2004 HVDC系统用交流过滤器的规范和设计评价指南

This document is a Guide to the specification and design evaluation of a.c. side harmonic performance and a.c. side filters for HVDC schemes. It is intended to be primarily for the use of the utilities and consultants who are responsible for issuing the

Guide to the specification and design evaluation of a.c. filters for HVDC systems

IEC 61337-2:2004 采用波导型介电谐振器的滤波器.第2部分:使用指南

Draws attention to some of the more fundamental questions which should be considered by the user before he places an order for dielectric filters for a new application. Is limited to filters using waveguide type dielectric resonators that are used for mi

Filters using waveguide type dielectric resonators - Part 2: Guidance for use

IEC 61338-2:2004 波导型介电谐振器.第2部分:振荡器和滤波器应用指南

Contains guidelines for use of waveguide type dielectric resonators that are used for oscillator and filter applications. The applications are oscillators for direct broadcasting or communication satellite systems, oscillators for radio links, voltage-co

Waveguide type dielectric resonators - Part 2: Guidelines for oscillator and filter applications

ANSI S1.11-2004 倍频带和分数倍频带模拟及数字滤波器的规范

Provides performance requirements for analog, sampled-data, and digital implementations of bandpass filters that comprise a filter set or spectrum analyzer for acoustical measurements. It supersedes ANSI S1.11-1986 (R1998), and is a counterpart to Intern

Octave-Band and Fractional Octave-Band Analog and Digital Filters, Specifications for

BS EN 60862-3:2003 经质量评定的声表面波(SAW)滤波器.标准外形

This part of IEC 60862 specifies the outline drawings for surface acoustic wave (SAW) filters with leaded enclosures.

Surface acoustic wave (SAW) filters of assessed quality - Part 3:Standard outlines

BS EN 60862-3:2004 经质量评定的声表面波(SAW)滤波器.标准外形

Surface acoustic wave (SAW) filters of assessed quality - Standard outlines