31.160 滤波器 标准查询与下载
共找到 333 条与 滤波器 相关的标准，共 23 页
Passive filter units for electromagnetic interference suppression — Part 2: Sectional specification — Passive filter units for which safety tests are appropriate — Test methods and general requirement
- ICS
- 31.160
- CCS
- 发布
- 2023-03-06
- 实施
本文件规定了石墨烯声表面波滤波器结构制备规范的术语和定义并对包括压电基片清洗、制备金属电极层、制作变形组件、制备石墨烯层等进行规范。
Specification for preparation of graphene surface acoustic wave filter structure
- ICS
- 31.160
- CCS
- I659
- 发布
- 2022-11-25
- 实施
- 2022-11-25
BS EN 60939-3. Passive filter units for electromagnetic interference suppression - Part 3. Passive filter units for which safety tests are appropriate
- ICS
- 31.160
- CCS
- 发布
- 2022-05-11
- 实施
- 2022-05-11
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-4: Low voltage decoupling filter - Impedance filter (english version)
- ICS
- 31.160
- CCS
- 发布
- 2021-06-01
- 实施
- 2021-06-01
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-5: Low voltage decoupling filter - Segmentation filter (english version)
- ICS
- 31.160
- CCS
- 发布
- 2021-06-01
- 实施
- 2021-06-01
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-1: Low voltage decoupling filters - Generic specification (english version)
- ICS
- 31.160
- CCS
- 发布
- 2021-06-01
- 实施
- 2021-06-01
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-6: Low voltage decoupling filters - Phase coupler (english version)
- ICS
- 31.160
- CCS
- 发布
- 2021-06-01
- 实施
- 2021-06-01
Signalling on low voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-2: Low voltage decoupling filters - Safety requirements (english version)
- ICS
- 31.160
- CCS
- 发布
- 2021-06-01
- 实施
- 2021-06-01
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-7: Portable low voltage decoupling filters - Safety requirements (english version)
- ICS
- 31.160
- CCS
- 发布
- 2021-06-01
- 实施
- 2021-06-01
文件规定了电视产品的“领跑者”标准评价的术语和定义、评价指标体系和评价方法。 本文件适用于电视产品企业标准水平评价。电视产品主要功能是接收电视信号并将其转换为图像和声音，可以分为液晶电视、OLED 电视和激光电视。 相关机构在制定企业标准“领跑者”评估方案时可参照使用，企业或相关机构在制定企业标准时也可参照使用。
Assessment requirements for forerunner standards-Televisions
- ICS
- 31.160
- CCS
- C395
- 发布
- 2020-08-14
- 实施
- 2020-10-21
Passive filter units for electromagnetic interference suppression — Part 3: Passive filter units for which safety tests are appropriate
- ICS
- 31.160
- CCS
- 发布
- 2019-11-15
- 实施
Passive filter units for electromagnetic interference suppression — Part 3: Passive filter units for which safety tests are appropriate
- ICS
- 31.160
- CCS
- 发布
- 2019-11-15
- 实施
Passive filter units for electromagnetic interference suppression — Part 1: Generic specification
- ICS
- 31.160
- CCS
- 发布
- 2019-11-15
- 实施
Passive filter units for electromagnetic interference suppression — Part 1: Generic specification
- ICS
- 31.160
- CCS
- 发布
- 2019-11-15
- 实施
Surface acoustic wave (SAW) filters of assessed quality - Part 1: Generic specification (IEC 60862-1:2015); German version EN 60862-1:2015
- ICS
- 31.160
- CCS
- L21
- 发布
- 2016-04
- 实施
Passive filter units for electromagnetic interference suppression. Passive filter units for which safety tests are appropriate
- ICS
- 31.160
- CCS
- L06
- 发布
- 2015-12-31
- 实施
- 2015-12-31
Passive filter units for electromagnetic interference suppression - Part 3: Passive filter units for which safety tests are appropriate
- ICS
- 31.160
- CCS
- 发布
- 2015-11-01
- 实施
This generic specification 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 this generic specification. Filters constructed of capacitive elements where the inductance is inherent in the construction of the filter are within the scope of this specification. Similarly, filters constructed of inductive elements where the capacitance is inherent in the construction of the filter are also within the scope of this generic specification. The manufacturer should state whether a given component is to be designed as a capacitor, an inductor or a filter. The filter units within the scope of this generic specification are further distinguished as those for which safety tests are appropriate (e.g. those connected to mains supplies) and those for which such tests are not appropriate. A separate sectional specification covers the passive filter units for which safety tests are appropriate. This generic specification establishes standard terms, inspection procedures and methods of test for use in sectional and detail specifications within the IECQ-CECC system for electronic components.
Passive filter units for electromagnetic interference suppression - Part 1: Generic specification
- ICS
- 31.160
- CCS
- 发布
- 2015-09-03
- 实施
This specification covers passive filters used to attenuate unwanted radio-frequency signals (such as noise or interference) generated from electromagnetic sources. Both single and multi-channel filters within one enclosure or which are built on a printed circuit board forming a compact entity are included within the scope of this specification. Filters constructed of capacitive elements where the inductance is inherent in the construction of the filter are within the scope of this specification. Similarly@ filters constructed of inductive elements where the capacitance is inherent in the construction of the filter are also within the scope of this specification. It is up to the manufacturer to state whether a given component is to be designed as a capacitor@ an inductor or a filter. Filters can include also other components like resistors and/or varistors or similar components This specification applies to passive filter units for electromagnetic interference suppression for which safety tests are appropriate. This implies that filters specified according to this specification will either be connected to mains supplies@ when compliance with the mandatory tests of Table 3 is necessary@ or used in other circuit positions where the equipment specification prescribes that some or all of these safety tests are required. This specification applies to passive filter units@ which will be connected to an a.c. mains or other supply (d.c. or a.c.) with a nominal voltage not exceeding 1 000 V a.c.@ with a nominal frequency not exceeding 400 Hz@ or 1 500 V d.c. NOTE For a.c. use@ IEC 60384-14 applies to capacitors which will be connected to a.c. mains with a nominal frequency not exceeding 100 Hz. This specification covers appliance filters (US) but does not cover facility filters@ cordconnected filters or direct plug-in filters. These other filters will be covered by another sectional specification.
Passive filter units for electromagnetic interference suppression - Part 3: Passive filter units for which safety tests are appropriate
- ICS
- 31.160
- CCS
- 发布
- 2015-08-12
- 实施
- 2015-08-14
