歐盟 USB Type-C PD (EN IEC 62680-1-2) 及 USB 連接器 (EN IEC 62680-1-3) 測試標準合規綜合指南
暨 《無線電設備指令》DIRECTIVE (EU) 2014/53/EU的修改案進而延伸出 DIRECTIVE (EU) 2022/2380，其中列管共13類產品，需採用USB-C作為統一有線充電埠規格，而USB PD則為統一快充協定，且須符合下列兩項標準:
• USB type-C插座: EN IEC 62680-1-3:2022 “Universal serial bus interfaces for data and power – Part 1-3: Common components – USB Type-C® cable and connector specification”
• USB PD快充協定：EN IEC 62680-1-2:2022 “Universal serial bus interfaces for data and power – Part 1-2: Common components – USB Power Delivery specification”，可支援瓦數增加到最大 240W
下列簡介EN IEC 62680-1-2:2022、EN IEC 62680-1-3:2022和相關測試辦法:
EN IEC 62680-1-2:
1. 供電端(Source or Provider)和受電端(Sink or Consumer)藉由CC腳位溝通，調配USB type-C埠的輸出電壓，因此在測試USB Power Delivery的Protocol Safeguard時，許多測試項目會藉由量測CC和VBUS腳位，檢測USB type-C埠與埠之間的問答 (query and ack)程序符合標準動作流程。
CC 腳位的訊號會經由BMC 編碼和解碼，如下示意圖:
供電端(Source or Provider)和受電端(Sink or Consumer)之USB Power Delivery溝通架構:
2. USB Power Delivery充電模式
(1) Fixed Voltage Power Ranges:
| Power Range | Available Current and
Voltages |
PDP Range | Notes |
| Standard Power Range (SPR) | 3A: 5V, 9V, 15V, 20V
5A1: 20V |
15 – 60W
>60 – 100W |
|
| Extended Power Range
(EPR) |
3A: 5V, 9V, 15V,
20V 5A2: 20V 5A2: 28V, 36V, 48V |
15 – 60W
>60 – 100W >100 – 240W |
Requires entry into
EPR Mode. |
| 1 Requires 5A cable.
2 Requires EPR cable. |
|||
(2) Programmable Power Supply (PPS):
| Available
Current |
Prog | Min
Voltage |
Max
Voltage |
PDP Range |
| 3A | 5V Prog | 3.3V | 5.9V | 15– 60W |
| 9V Prog | 3.3V | 11V | ||
| 15V Prog | 3.3V | 16V | ||
| 20V Prog | 3.3V | 21V | ||
| 5A1 | 20V Prog | 3.3V | 21V | 60 – 100W |
| 1 Requires 5A cable. | ||||
(3) ERP Adjustable Voltage Supply (AVS)
| PDP | Minimum Voltage (V) | Maximum Voltage (V) |
| 100…140W | 15 | 28 |
| >140…180W | 15 | 36 |
| >180…240W | 15 | 48 |
EN IEC 62680-1-2測試方法
1. USB Power Delivery Compliance Test: 依照VIF (Vendor Info File) 針對UUT (Unit under test)的設定，做一系列相關問答 (Query and Ack)程序檢測。
2. Functional Test: 由於市面上有許多不同的USB type-C產品會互相連接使用，此測試項目針對USB type-C產品多樣性的考量，制定電器特性和時序相容性之測試程序。
3. Source Power Test: 針對可由Vbus供電的Source power類產品，對其USB Type-C埠做負載測試。
EN IEC 62680-1-3:
1. USB type-C腳位定義:
2. USB type-C連接座有下列標準型式:
a. USB Full-Featured Type-C 插座: 24支腳位
b. USB 2.0 Type-C插座: 16支腳位
c. USB Full-Featured Type-C插頭: 22 或是24支腳位
d. USB 2.0 Type-C插頭: 12, 14 或是16支腳位
e. USB Type-C Power-Only插頭: 9支腳位
3. USB type-C 線材種類:
a. USB Full-Featured Type-C Standard Cable
b. USB 2.0 Type-C Cable
c. USB Type-C to USB 3.1 Standard-A Cable
d. USB Type-C to USB 2.0 Standard-A Cable
e. USB Type-C to USB 3.1 Standard-B Cable
f. USB Type-C to USB 2.0 Standard-B Cable
g. USB Type-C to USB 2.0 Mini-B Cable
h. USB Type-C to USB 3.1 Micro-B Cable
i. USB Type-C to USB 2.0 Micro-B Cable
j. USB Type-C to USB 3.1 Standard-A Receptacle Adapter
k. USB Type-C to USB 2.0 Micro-B Receptacle Adapter
EN IEC 62680-1-3測試方法:
1. 檢測項目涵蓋USB Type-C 連接器(插頭、插座)和被動線材零組件:
a. 1. Type-C 插座
b. 2. Type-C 插頭
c. 3. Type-C to Type-C 線材零組件
d. 4. Type-C to legacy USB線材零組件
e. 5. Type-C to legacy USB adapter 零組件
2. 導入部分EIA-364連接器規範和測試要求，制訂測試項目，測試項目簡述如下:
a. USB Type-C連接器直流(DC)電力特性
b. USB Type-C連接器之機械應力和使用環境適應性
c. USB Type-C線材之機械應力和壓降測試
d. USB Type-C線材零組件和訊號完整性
e. USB Type-C 轉傳統USB之線材零組件之訊號完整性
f. USB Type-C 轉傳統USB轉接器之零組件之訊號完整性
g. USB Type-C線材零組件之屏蔽效率
h. 傳統USB插頭和插座應用在USB type-C線材之特別評估
i. USB Type-C 連接器之High-Speed訊號完整性
總結:
德國萊因TÜV一直致力於提供安全、永續的解決方案，努力使公司成為低碳企業的領導者。
USB PD統一快充協定的政策，使市面上眾多USB type-C充電器可通用，減少全球資源浪費。
依據DIRECTIVE (EU) 2022/2380，歐盟即將於2024年12月28日，開始第1階段強制要求12項電子產品須符合EN IEC 62680-1-2和EN IEC 62680-1-3。
德國萊因TÜV已準備好相關檢測服務，使受檢的產品可以符合新技術認證要求，成功將您的產品銷售世界各地。
THE EUROPEAN PARLIAMENT AND OF THE COUNCIL published DIRECTIVE (EU) 2022/2380 amending from Directive 2014/53/EU on 23 November 2022.
A total of 13 USB type-C radio equipment products shall comply with DIRECTIVE (EU) 2022/2380, if a product has owned any USB type-C port, the product shall compliance with the following standards:
• USB type-C plug: EN IEC 62680-1-3:2022 “Universal serial bus interfaces for data and power – Part 1-3: Common components – USB Type-C® cable and connector specification”
• USB PD charging protocol：EN IEC 62680-1-2:2022 “Universal serial bus interfaces for data and power – Part 1-2: Common components – USB Power Delivery specification”, the maximum available power is 240W.
A brief introduction of EN IEC 62680-1-2:2022 and EN IEC 62680-1-3:2022 and compliance test methods are shown as below:
IEC 62680-1-2 introduction:
1. The communication between Source (or Provider) and Sink (or Consumer) are depending on their CC pins, to decide and allocate the output rating of the USB type-C port.
2. Hence, the CC pins and VBUS are measured and analyzed for protocol safeguard of USB Power delivery.
3. Many test items are to analyze and check that the QUERYs and ACKs are satisfied standard procedures.
4. The signals of CC pins are encoding and decoding with BMC (Biphase Mark Coding):
5. Structure of USB Power Delivery Communication
6. USB Power Delivery charging modes:
(1) Fixed Voltage Power Ranges:
| Power Range | Available Current and
Voltages |
PDP Range | Notes |
| Standard Power Range (SPR) | 3A: 5V, 9V, 15V, 20V
5A1: 20V |
15 – 60W
>60 – 100W |
|
| Extended Power Range
(EPR) |
3A: 5V, 9V, 15V,
20V 5A2: 20V 5A2: 28V, 36V, 48V |
15 – 60W
>60 – 100W >100 – 240W |
Requires entry into
EPR Mode. |
| 1 Requires 5A cable.
2 Requires EPR cable. |
|||
(2) Programmable Power Supply (PPS):
| Available
Current |
Prog | Min
Voltage |
Max
Voltage |
PDP Range |
| 3A | 5V Prog | 3.3V | 5.9V | 15– 60W |
| 9V Prog | 3.3V | 11V | ||
| 15V Prog | 3.3V | 16V | ||
| 20V Prog | 3.3V | 21V | ||
| 5A1 | 20V Prog | 3.3V | 21V | 60 – 100W |
| 1 Requires 5A cable. | ||||
(3) ERP Adjustable Voltage Supply (AVS)
| PDP | Minimum Voltage (V) | Maximum Voltage (V) |
| 100…140W | 15 | 28 |
| >140…180W | 15 | 36 |
| >180…240W | 15 | 48 |
IEC 62680-1-2 compliance test methods:
1. USB Power Delivery Compliance Test: To test the standard Query-and-Ack procedures of UUTs (Unit under test) according to VIF (Vendor Info File) parameters.
2. Functional Test: There are a variety of different operational connections to be made with USB Type-C connectors on end-user products, there is a variety of electrical and timing requirements that constrain their interaction and lead to functional connections.
3. Source Power test: To apply test for Vbus source-capable USB Type-C connector ports. The test definitions cover droop/drop, connect, disconnect, and USB PD voltage transitions, current transitions and over current protection.
IEC 62680-1-3 introduction:
1. USB type-C pin define:
2. The standard USB type-C connecters:
a. USB Full-Featured Type-C receptacle: 24 contacts
b. USB 2.0 Type-C receptacle: 16 contacts
c. USB Full-Featured Type-C plug: 22 or 24 contacts
d. USB 2.0 Type-C plug: 12, 14 or 16 contacts
e. USB Type-C Power-Only plug: 9 contacts
3. Types of USB type-C cable:
a. USB Full-Featured Type-C Standard Cable
b. USB 2.0 Type-C Cable
c. USB Type-C to USB 3.1 Standard-A Cable
d. USB Type-C to USB 2.0 Standard-A Cable
e. USB Type-C to USB 3.1 Standard-B Cable
f. USB Type-C to USB 2.0 Standard-B Cable
g. USB Type-C to USB 2.0 Mini-B Cable
h. USB Type-C to USB 3.1 Micro-B Cable
i. USB Type-C to USB 2.0 Micro-B Cable
j. USB Type-C to USB 3.1 Standard-A Receptacle Adapter
k. USB Type-C to USB 2.0 Micro-B Receptacle Adapter
IEC 62680-1-3 compliance test methods:
1. The test items are including USB Type-C receptacle, plug and passive cable assemblies:
a. Type-C receptacle
b. Type-C plug
c. Type-C to Type-C cable assemblies
d. Type-C to legacy USB cable assemblies
e. Type-C to legacy USB adapter assemblies
2. Some test concepts refer to EIA-364 series (electrical connectors and sockets), a brief introduce is described as below:
a. USB Type-C Connector DC Electrical
b. USB Type-C Connector Mechanical and Environmental
c. USB Type-C Cable Assembly Mechanical and Voltage Drop
d. USB Type-C to Type-C Cable Assembly Signal Integrity
e. USB Type-C to Legacy USB Cable Assembly Signal Integrity
f. USB Type-C to Legacy USB Adapter Assembly Signal Integrity
g. USB Type-C Cable Assembly Shielding Effectiveness
h. Special requirements for legacy USB plugs and receptacles used in Type-C to legacy USB cable assemblies and Type-C to legacy USB adapter assemblies
i. USB Type-C Connector High-Speed Signal Integrity
Conclusion:
TÜV Rheinland has been committed to providing safe and sustainable solutions, striving to become a leader in low-carbon enterprises.
The USB Power Delivery (PD) standardization policy enables variable USB Type-C chargers on the market to be interchangeable, reducing global resource waste.
According to DIRECTIVE (EU) 2022/2380, the European Union will start phase 1 of mandatory compliance for 12 radio-equipment products with EN IEC 62680-1-2 and EN IEC 62680-1-3 on December 28, 2024.
TÜV Rheinland is ready to provide these compliance test services for you, so that your certified products can meet the new technical criteria and be sold worldwide successfully.
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