IT類新版標(biāo)準(zhǔn)EN 60950-1/A12:2011通知

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自2011年6月20日起EBO億博檢測(cè)機(jī)構(gòu)可做CE,GS,CB, TUV,等最新版標(biāo)準(zhǔn) EN 60950-1/A12:2011的證書。故即日起針對(duì)IEC/EN 60950-1第二版有以下三種版本來供您選擇:

 Option 1: IEC 60950-1:2005; EN 60950-1:2006+A11:2009

Option 2: IEC 60950-1:2005+A1:2009; EN 60950-1:2006+A11:2009+A1:2010

Option 3: IEC 60950-1:2005+A1:2009; EN 60950-1:2006+A11:2009+A1:2010+A12:2011

您可依轉(zhuǎn)證國家和搭配系統(tǒng)需求擇一申請(qǐng)上述版本。 EBO億博檢測(cè)機(jī)構(gòu)同時(shí)也提供以下附件數(shù)據(jù)供您參考:

Annex I: 各版本生效及到期日明細(xì)。

Annex II: 針對(duì)EN 60950-1/A12:2011標(biāo)準(zhǔn)內(nèi)容的重點(diǎn)節(jié)錄。

 vAnnex I: Transition Period for EN 60950-1

Transition Period of EN 60950-1

Note

1. DOR (date of ratification) 核準(zhǔn)日期：CENELEC技術(shù)委員會(huì)核準(zhǔn)此EN或HD通過的日期

2. DAV (date of availability) 生效日期：CENELEC中央秘書處發(fā)布以官方語言表示的EN或HD最終確定內(nèi)容的日期

3. DOA (date of announcement) 宣布日期：CENELEC會(huì)員必須將此EN或HD宣布為國家標(biāo)準(zhǔn)的最后期限

4. DOP (date of publication) 發(fā)布日期：此EN必須已被發(fā)行為國家標(biāo)準(zhǔn)或是被簽署的方式導(dǎo)入至各國的最后期限

5. DOW (date of withdrawal) 撤銷日期：與此EN或是HD相抵觸的國家標(biāo)準(zhǔn)必須被撤銷的最后期限

6. ”＊”：相關(guān)日期尚未公布于歐洲官方月刊上

Annex II: EN 60950-1/A12:2011 (issued date: Feb. 2011) 重點(diǎn)節(jié)錄 Date: 2011-06-13 •

 刪除舊條文針對(duì)攜帶式聲源系統(tǒng)(Portable Sound System)之定義及規(guī)定 •

新增章節(jié)Zx, 主要針對(duì)攜帶式個(gè)人音樂播放機(jī) (Personal Music Player)

- 定義產(chǎn)品范圍1)

- 相關(guān)警語2)

- 聲響輸出限制值3)

Note: 1) A personal music player is a portable equipment for personal use, that:

- is designed to allow the user to listen to recorded or broadcast sound or video; and

- primarily uses headphones or earphones that can be worn in or on or around the ears; and

- allows the user to walk around while in use.

NOTE 1 Examples are hand-held or body-worn portable CD players, MP3 audio players, mobile phones with MP3 type features, PDA's or similar equipment.

2) The warning shall be placed on the equipment, or on the packaging, or in the instruction manual and shall consist of the following:

 - The symbol of Figure 1 with a minimum height of 5 mm; and

 - The following wording, or similar:

To prevent possible hearing damage, do not listen at high volume levels for long periods.

3) Limitation

A. Equipment provided as a package (player with its listening device): The acoustic output shall be ≤ 100 dBA measured while playing the fixed "programme simulation noise" described in EN 50332-1.

B. A personal music player provided with an analogue electrical output socket for a listening device: The electrical output shall be ≤ 150 mV measured as described in EN 50332-2, while playing the fixed "programme simulation noise" described in EN 50332-1.

C. Wired listening devices with analogue input (headphones/ earphones): With 94 dBA sound pressure output LAeq,T, the input voltage of the fixed "programme simulation noise" described in EN 50332-2 shall be ≥ 75 mV.

D. Wired listening devices with digital input (headphones/ earphones): With any playing device playing the fixed "programme simulation noise" described in EN 50332-1 (and respecting the digital interface standards, where a digital interface standard exists that specifies the equivalent acoustic level), the acoustic output LAeq,T of the listening device shall be ≤ 100 dBA.

E. Wireless listening devices: The acoustic output LAeq,T of the listening device shall be ≤ 100 dBA.

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