هيئة المواصفات والمقاييس العربية السورية
The Syrian Arab Organization For Standardization & Metrology
4077
31.020.35.200
39
وطنية - معتمدة - غير الزامية
جديد
هندسي
2022-12-22
Interoperability specifications and communication method for external power supplies used with computing and consumer electronics devices
تحدد هذه المواصفة القياسية السورية إرشادات التشغيل البيني الشائعة للشحن لمصادر الطاقة (مصادر الطاقة الخارجية (EPSs) والمصادر الأخرى) المستخدمة مع أجهزة الكمبيوتر والأجهزة الإلكترونية المستخدمة التي تطبق IEC 62680-1-3 (مواصفات كابل وموصل USB من النوع C). تحدد المواصفة القياسية السورية المتطلبات المعيارية لنظام EPS لضمان قابلية التشغيل البيني؛ على وجه الخصوص، تحدد البيانات التي يتم إرسالها من مصدر طاقة إلى جهاز (الشكل 1) وعناصر أمان معينة في EPS والكابل والجهاز. بينما تركز المتطلبات في هذه المواصفة على EPS والسلوك في واجهة موصل USB من النوع C، فمن المهم أيضًا فهم تجميع الكابلات وإمكانيات الجهاز وسلوكياته من أجل ضمان قابلية التشغيل البيني للشحن من طرف إلى طرف. لا تطبق هذه المواصفة القياسية السورية على جميع جوانب تصميم EPS و لا تحدد متطلبات الامتثال التنظيمي لجوانب مثل سلامة المنتج أو التوافق الكهرومغناطيسي أو كفاءة الطاقة.
This Syrian National Standard defines common charging interoperability guidelines for power sources (external power supplies (EPSs) and other Sources) used with computing and consumer electronics devices that implement IEC 62680-1-3 (USB Type-C Cable and Connector Specification). This Syrian National Standard defines normative requirements for an EPS to ensure interoperability; in particular, it specifies the data communicated from a power source to a device (Figure 1) and certain safety elements of the EPS, cable, and device. While the requirements focus of this Syrian National Standard is on the EPS and the behaviour at its USB Type-C connector interface, it is also important to comprehend cable assembly and device capabilities and behaviors in order to assure end-to-end charging interoperability.
IEC 62684, Interoperability specifications of common external power supply (EPS) for use with data-enabled mobile phones [2] IEC 62680-2-1, Universal serial bus interfaces for data and power – Part 2-1: Universal Serial Bus Specification, Revision 2.0 [3] IEC 62680-2-2, Universal serial bus interfaces for data and power – Part 2-2: Micro-USB Cables and Connectors Specification, Revision 1.01 [4] IEC 62680-2-3, Universal Serial Bus interfaces for data and power – Part 2-3: Universal Serial Bus Cables and Connectors Class Document, Revision 2.0 [5] IEC 62680-3-1, Universal Serial Bus interfaces for data and power – Part 3-1: Universal Serial Bus 3.1 Specification [6] IEC 62680-1-4, Universal Serial Bus interfaces for data and power- Part 1-4: Common Components – USB Type-C Authentication Specification [7] USB-IF Compliance Program. Available at: www.usb.org/developers/compliance [8] Universal Serial Bus Type-C and Power Delivery Source Power Requirements Test Specification. Available at: www.usb.org/document-library/usb-type-c-and-power-delivery-source-power- requirements-test-specification [9] JIS C 62368-1:2018 and amendment 1:2019 – Audio/video, information and communication technology equipment – Part 1: Safety requirements (Amendment 1) [10] FCC, Part 15 subpart B-Unintentional Radiators, Code of Federal Regulations, Title 47 Part 15 (47 CFR 15) [11] EN 55022, Information technology equipment – Radio disturbance characteristics- Limits and methods of measurement [12] EN 55032, Electromagnetic compatibility of multimedia equipment – Emission requirements (CISPR 32) [13] EN 55024, Information technology equipment – Immunity characteristics – Limits and methods of measurement [14] IEC 61000-3-2, Electromagnetic compatibility (EMC) – Part 3-2: Limits – Limits for harmonic current emissions (equipment input current ≤ 16 A per phase) [15] IEC 61000-3-3, Electromagnetic compatibility (EMC) – Part 3-3: Limits – Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection [16] 79 FR 7845, Energy Conservation program: Energy conservation standards for external power supplies, Department of energy [17] EN 50563, External a.c. – d.c. and a.c. – a.c. power supplies – Determination of no-load power and average efficiency of active modes [18] EN 50581, Technical documentation for the assessment of electrical and electronic products with respect to the restriction of hazardous substances [19] IEC 62623, Desktop and notebook computers Measurement of energy consumption [20] CISPRJ 32:2017 – Electromagnetic compatibility of multimedia equipment – Emission requirements [21] JIS C 61000-3-2 – Electromagnetic compatibility (EMC)-Part 3-2: Limits- Limits for harmonic current emissions (equipment input current ≦ 20 A per phase)