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常见的电源类型
R&S Essentials 线性电源：R&S®NGA100、R&S®NGL200、R&S®NGM200 和 R&S®NGU201/401。 200_13696 线性电源 开关电源 (SMPS) R&S®NGP800 等开关电源的效率远高于线性稳压电源。首先，线路电压会进行整流。由于输入电压较高，因此可以使用电容较小的缓冲电容器。然后，待转换的直流电压在高频下进行斩波。 直流在开关晶体管中进行斩波，只需使用相对轻巧的铁素体电感或低损耗变压器。开关晶体管完全导通和关断，因此开关损耗较低。通常会更改开关晶体管的占空比来调节输出电压。整流器和低通滤波器可提高输出质量。 200_16680 开关电源 (SMPS) 混合架构电源 此类电源运用上述基础设计的不同组合。例如，R&S®NGE100B 电源在输入端使用电源变压器，然后使用整流器和开关电路调节输出电压，从而提供高效率。
产品
Jun 13, 2024 | 新闻发布 | THz communication
Rohde & Schwarz achieves breakthrough in sub-THz research with 140 GHz multi-channel transceiver characterizationRohde & Schwarz is advancing its pioneering sub-THz research in the D-Band and has reached important milestones. In collaboration with the Berkeley Wireless Research Center (BWRC), the test and measurement expert has successfully characterized a TX/RX multi-antenna chip (CHARM) operating at up to 140 GHz, using their D-Band over-the-air (OTA) test chamber. Academia and industry leaders agree that the 110 GHz to 170 GHz frequency range, known as D-Band, is critical for beyond 5G and 6G mobile communications and future automotive radar applications.
新闻
Nordic Webinar Series 2020
Enhance your knowledge in our Rohde & Schwarz webinars. Register already today!
Power supplies. Versatile and compact. - Flyer
Power supplies. Versatile and compact. - Flyer 手册及数据表 Flyer
Power supplies – versatile and compact | 紧凑型多功能电源 - Flyer
Power supplies – versatile and compact | 紧凑型多功能电源 - Flyer 手册及数据表 Flyer
Fundamentals of DC power supplies | Measurement and monitoring - Flyer
Fundamentals of DC power supplies | Measurement and monitoring - Flyer 手册及数据表 Flyer
Power supplies | Alimentations | Versatile and compact | Polyvalentes et compactes. - Flyer
Power supplies | Alimentations | Versatile and compact | Polyvalentes et compactes. - Flyer 手册及数据表 Flyer
Fundamentals of DC power supplies - Flyer
Fundamentals of DC power supplies - Flyer 手册及数据表 Flyer
Netzgeräte. Vielseitig und kompakt. - Flyer
Netzgeräte. Vielseitig und kompakt. - Flyer 手册及数据表 Flyer
Power supplies – versatile and compact | Fuentes de alimentación. Versátiles y compactas. - Flyer
Power supplies – versatile and compact | Fuentes de alimentación. Versátiles y compactas. - Flyer 手册及数据表 Flyer
Fundamentals of DC power supplies – Output characteristics - Flyer
Fundamentals of DC power supplies – Output characteristics - Flyer 手册及数据表 Flyer
Power supplies. | 파워 서플라이 Versatile and compact. | 다목적 소형 전원공급장치 - Flyer
Power supplies. | 파워 서플라이 Versatile and compact. | 다목적 소형 전원공급장치 - Flyer 手册及数据表 Flyer
Power supplies – versatile and compact | 多功能精巧型 電源供應器 - Flyer
Power supplies – versatile and compact | 多功能精巧型 電源供應器 - Flyer 手册及数据表 Flyer
Fundamentals of DC power supplies | Interfaces, safety and arbitrary functions - Flyer
Fundamentals of DC power supplies | Interfaces, safety and arbitrary functions - Flyer 手册及数据表 Flyer
Power supplies – versatile and compact | Источники питания. Универсальные и компактные. - Flyer
Power supplies – versatile and compact | Источники питания. Универсальные и компактные. - Flyer 手册及数据表 Flyer
Power electronics T&M solutions | Soluciones de test y medida para electrónica de potencia | Component testing, product design, production and compliance testing | Medidas de componentes, diseño de productos, pruebas de producción y ensayos de conformidad - Flyer
Power electronics T&M solutions | Soluciones de test y medida para electrónica de potencia | Component testing, product design, production and compliance testing | Medidas de componentes, diseño de productos, pruebas de producción y ensayos de conformidad - Flyer 手册及数据表 Flyer
Power electronics T&M solutions | Solutions de T&M pour l'électronique de puissance | Component testing, product design, production and compliance testing | Test de composants, conception de produits, test en production et de conformité - Flyer
Power electronics T&M solutions | Solutions de T&M pour l'électronique de puissance | Component testing, product design, production and compliance testing | Test de composants, conception de produits, test en production et de conformité - Flyer 手册及数据表 Flyer
Power electronics T&M solutions | Контрольно-измерительное оборудование для силовой электроники | Component testing, product design, production and compliance testing | Испытания компонентов, проектирование устройств, производственные и аттестационные испытания - Flyer
Power electronics T&M solutions | Контрольно-измерительное оборудование для силовой электроники | Component testing, product design, production and compliance testing | Испытания компонентов, проектирование устройств, производственные и аттестационные испытания - Flyer 手册及数据表 Flyer
Power electronics T&M solutions | Component testing, product design, production and compliance testing - Flyer
Power electronics T&M solutions | Component testing, product design, production and compliance testing - Flyer 手册及数据表 Flyer
Power electronics T&M solutions | 功率电子测试与测量解决方案 | Component testing, product design, production and compliance testing | 器件测试、产品设计、生产和一致性测试 - Flyer
Power electronics T&M solutions | 功率电子测试与测量解决方案 | Component testing, product design, production and compliance testing | 器件测试、产品设计、生产和一致性测试 - Flyer 手册及数据表 Flyer
Power electronics T&M solutions | パワーエレクトロニクス 電子計測ソリューション | Component testing, product design, production and compliance testing | コンポーネントテスト、製品設計、製造、コンプライアンステスト - Flyer
Power electronics T&M solutions | パワーエレクトロニクス 電子計測ソリューション | Component testing, product design, production and compliance testing | コンポーネントテスト、製品設計、製造、コンプライアンステスト - Flyer 手册及数据表 Flyer
Power electronics Test & Measurement solutions | 전력 전자 T&M 솔루션 | Component testing, product design, production and compliance testing | 컴포넌트 테스트, 제품 설계, 생산 테스트 및 적합성 테스트 - Flyer
Power electronics Test & Measurement solutions | 전력 전자 T&M 솔루션 | Component testing, product design, production and compliance testing | 컴포넌트 테스트, 제품 설계, 생산 테스트 및 적합성 테스트 - Flyer 手册及数据表 Flyer
Power electronics T&M solutions | 功率電子測試與量測解決方案 | Component testing, product design, production and compliance testing | 元件測試、產品設計、生產和一致性測試 - Flyer
Power electronics T&M solutions | 功率電子測試與量測解決方案 | Component testing, product design, production and compliance testing | 元件測試、產品設計、生產和一致性測試 - Flyer 手册及数据表 Flyer