阻尼震蕩發生器測試流程設備產品EMC技術支持問題診斷 |
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價格:610.00 元(人民幣) | 產地:上海上海 |
最少起訂量:1 | 發貨地:上海上海 | |
上架時間:2024-02-18 22:56:38 | 瀏覽量:87 | |
上海博達數據通信有限公司
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經營模式:生產加工 | 公司類型:私營獨資企業 | |
所屬行業:建筑電器 | 主要客戶:自由創業者 | |
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聯系人:招商部 (先生) | 手機:13482503071 |
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郵箱:13482503071@139.com | 地址:中國(上海)自由貿易試驗區居里路123號 |
博達電磁兼容性實驗室硬件包括: 一套傳導發射(Conducted Emission)測試系統 一套抗擾度測試實驗室,包括: 靜電放電發生器 ESD(Electrostatic Discharge Generator) 脈沖群發生器 EFT(Fast Transient Burst Simulator) 雷擊浪涌發生器 Surge(Lightning Surge Generator) (電源) 雷擊浪涌發生器 Surge(Lightning Surge Generator) (信號) 射頻場感應的傳導騷擾抗擾度測試系統CS 工頻磁場抗擾度測試系統PFMF 周波跌落發生器(Cycle Sag Simulator)(交流) 周波跌落發生器(Cycle Sag Simulator)(直流) 阻尼震蕩發生器(Damped Oscillatory We Gnenrator) 服務項目 參考標準 電磁干擾 ElectromagneticDisturbance 傳導發射ConductedEmission (頻率范圍FrequencyRange:0.15-30MHz) EN55022/CISPR22EN55032/CISPR32GB/T9254 電磁敏感性 ElectromagneticSusceptibility 靜電放電抗擾度Electrostaticdischargeimmunity EN55024/CISPR24EN55035/CISPR35IEC/EN61000-4-2GB/T17626.2 電快速瞬變脈沖群抗擾度Electricalfasttransient/burstimmunity EN55024/CISPR24EN55035/CISPR35IEC/EN61000-4-4GB/T17626.4 浪涌沖擊抗擾度Surgeimmunity EN55024/CISPR24EN55035/CISPR35IEC/EN61000-4-5GB/T17626.5 浪涌沖擊抗擾度Surgeimmunity EN55024/CISPR24EN55035/CISPR35IEC/EN61000-4-5GB/T17626.5 射頻場感應的傳導騷擾抗擾度Immunitytoconducteddisturbances,inducedbyradio-frequencyfields EN55024/CISPR24EN55035/CISPR35IEC/EN61000-4-6GB/T17626.6 工頻磁場抗擾度Powerfrequencymagneticfieldimmunity EN55024/CISPR24EN55035/CISPR35IEC/EN61000-4-8GB/T17626.8 交流電源暫降、暫時中斷抗擾度ACVoltagedips,shortinterruptionsandvoltagevariations EN55024/CISPR24EN55035/CISPR35IEC/EN61000-4-11GB/T17626.11 阻尼振蕩波抗擾度OscillatoryWes EN55024/CISPR24EN55035/CISPR35IEC/EN61000-4-18GB/T17626.18 直流電源暫降、暫時中斷抗擾度DCVoltagedips,shortinterruptionsandvoltagevariations EN55024/CISPR24EN55035/CISPR35IEC/EN61000-4-29GB/T17626.29 ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() 電磁兼容測試服務商POE協議測試信號完整性測試 測量方法是使受試設備在騷擾源作用下形成的電場和磁場來模擬來自實際發射機的電場和磁場。這些騷擾場是由試驗配置所產生的電壓或電流所形成的近區電場和磁場來近似表示 的。用耦合和去耦裝置提供騷擾信號給某一電纜,同時保持其他電纜不受影響,只近似于騷擾源以不同的幅度和相位范圍同時作用于全部電纜的實際情況。 EM clamp for immunity testsacc. EN 61000-4-6 (2014-08) Ed. 4.0 Features: · EM clamp for immunity testing of cables with up to 20 mm diameter · High coupling factor: less than 15 watts amplifier output power is required to obtaina test level of 10 V · Calibration unit and calibration data are supplied with each instrument Description: The preferred coupling and decoupling devices are the CDNs, for reasons of testreproducibility and protection of the AE. However, if they are not suitable or ailable,clamp injection should be used. Often, clamp injection needs to be applied to multi-pair balanced cables because suitableCDNs might not be ailable. The EM clamp establishes both capacitive and inductive coupling to the cable connectedto the EUT. The EM clamp (in contrast to the conventional current injection clamp) has a directivity ≥10 dB, above 10 MHz, so that a defined impedance between the common-mode point ofthe AE and the ground reference plane is no longer required. Above 10 MHz, thebehiour of the EM clamp is similar to that of a CDN. CDN-EMCL (EMCL-20), EM clamp acc. EN 61000-4-6 forcables up to 20 mm diameter,incl. calibration unit and calibration data Calibration set for CDN-EMCL for upgrade of newstandard IEC 61000-4-6 Ed. 4, 2014 Attenuator 6dB, 20W, BNC-Connector male / female;weight approx. 90 g (optional for CDG 6000) Adaptor N-plug / BNC-jack (included by CDN-EMCL) |
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