LED鏃ュ厜鐏數婧愮殑瀹夎瑕佹眰
LED鏃ュ厜鐏數婧愯姹傞珮鏁堢巼銆侀珮鍔熺巼鍥犳暟錛岀鍚圧OHS銆丆E瑕佹眰錛屾湁杈撳嚭杈冧綆綰規嘗銆傚叾瀹夎瑕佹眰濡備笅:
1. 鏍囧噯EMI(Electro Magnetic Interference,鐢電騫叉壈)
浜у搧瑕佺鍚?/span>EN55015 鍜?/span> EN55022鐨勮姹傦紝鏍囧噯EMI 濡傝〃3-5鎵�紺恒�?/span>EMI鍖呮嫭浼犲銆佽緪 灝勩�佽皭娉㈢瓑銆?/span>
琛?-5 鏍囧噯EMI
搴忓彿 | 欏? 鐩?/span> | 闄?/span> 鍊?/span> | 鏍?/span> 鍑?/span> | 澶?/span> 娉?/span> |
1 | EMI | 浼犲嫻嬭瘯(CE) | 瑙佽〃3-6 | EN55015 EN55022 | 鐙珛嫻嬭瘯鎴栧畨瑁呭湪鐏叿 鍐呮祴璇?/span> |
杈愬皠嫻嬭瘯(RE) | 瑙佽〃3-7 |
琛?-6浼犲闄愬�?/span>
搴忓彿 | 棰戠巼鑼冨洿 | 闄愬�?/span>dB(渭V) |
鍑?/span> 宄?nbsp;鍊?/span> | 騫?/span> 鍧?/span> 鍊?/span> |
1 | 9锝?0kHz | 110 | 涓� |
2 | 50~150kHz | 90锝?0 | 涓� |
3 | 150kHz锝?.5MHz | 66锝?6 | 56锝?6 |
4 | 0.5锝?MHz | 56 | 46 |
5 | 5锝?0MHz | 60 | 50 |
銆?/span>璇存槑銆慐MI涓虹數紓佸共鎵幫紝瀹冩槸EMC鍏朵腑鐨勪竴閮ㄥ垎銆侲MC鍏ㄧО涓虹數紓佸吋瀹癸紝瀹冨寘鎷?/span> EMI(鐢電騫叉壈)鍜孍MS(鐢電鎶楀共鎵?銆侲MC瀹氫箟涓鴻澶囨垨緋葷粺鍦ㄥ叾鐢電鐜涓兘姝ｅ父宸ヤ綔涓斾笉瀵硅鐜涓殑浠諱綍璁懼銆佷換浣曚簨鐗╂瀯鎴愪笉鑳芥壙鍙楃殑鐢電騫叉壈鐨勮兘鍔涖�?/span> |
琛?-7 杈愬皠闄愬�?/span>
搴?/span> 鍙?/span> | 棰戠巼鑼冨洿(MHz) | 鍑嗗嘲鍊?/span>dB(渭V/m) |
1 | 30锝?30 | 30 |
2 | 230锝?00 | 37 |
2.鏍囧噯 EMS
LED鏃ュ厜鐏數婧愮殑闆峰嚮嫻秾鎶楁壈搴﹁絎﹀悎 IEC-61000-4-5絳夌駭2鐨勮姹傘�?/span>
L-N涔嬮棿鎵?kV鐢靛帇錛?嬈′箣鍚庢病鏈夊姛鑳芥崯鍧忋�?/span>
LED鏃ュ厜鐏數婧愮殑鐢佃剦鍐茬兢鎶楁壈搴﹁絎﹀悎IEC-61000-4-4絳夌駭4鐨勮姹傘�?nbsp;
L-N涔嬮棿鏂藉姞4kV銆?.5kHz 騫叉壈鐢靛帇錛?min 涔嬪悗娌℃湁鍔熻兘鎹熷潖銆?/span>
鏍?/span>鍑?/span>EMS 濡傝〃3-8鎵�紺恒�?/span>
琛?-8鏍囧噯EMS
搴?nbsp; 鍙?/span> | 欏? 鐩?/span> | 闄?/span> 鍊?/span> | 鏍?nbsp; 鍑?/span> |
1 | EMS | 闆峰嚮嫻秾鎶楁壈搴?/span> | 瑙佽〃3-9 | IEC61000-4-5-2005 GB17626.5鈥?008 |
鐢佃剦鍐茬兢鎶楁壈搴?/span> | 瑙佽〃3-10 | IEC61000-4-4鈥?995 GB17626.4鈥?998 |
琛?-9 闆峰嚮闄愬�?/span>
搴?/span> 鍙?/span> | 絳?/span> 綰?/span> | 鐢靛帇(鹵10%)kV |
1 | 1 | 0.5 |
2 | 2 | 1 |
3 | 3 | 2 |
4 | 4 | 4 |
琛?-10 鑴夊啿闄愬�?/span>
搴?/span> 鍙?/span> | 絳?/span> 綰?/span> | 鐢靛帇(kV) | 棰戠巼(kHz) |
1 | 0.5 | 5 | 0.5 |
2 | 1 | 5 | 1 |
3 | 2 | 5 | 2 |
4 | 4 | 2.5 | 4 |
3. 瀹夎鏍囧噯
瀹夎鏍囧噯濡傝〃3-11鎵�紺恒�?/span>
琛?/span>3-11 瀹夎鏍囧噯
搴忓彿 | 欏?/span> 鐩?/span> | 闄?/span> 鍊?/span> | 鏍?/span> 鍑?/span> | 澶?/span> 娉?/span> |
1 | 鎶楃數寮哄害 | 杈撳叆瀵硅緭鍑?/span> | 鈮?mA@1min@3000V AC | IEC60598-1:2014 GB7000.1鈥?015 | 璇曢獙瑕佹眰鐢墊簮鏃犲嚮絀塊寮х幇 璞★紝璇曢獙鍚庯紝鐢墊簮闇�姝ｅ父宸ヤ綔 |
2 | 緇濈紭闃繪姉 | 杈撳叆瀵硅緭鍑?/span> | >4MQ@500V DC | IEC60598-1:2014 GB7000.1鈥?015 | 璇曢獙瑕佹眰鐢墊簮鏃犲嚮絀塊寮х幇 璞★紝璇曢獙鍚庯紝鐢墊簮闇�姝ｅ父宸ヤ綔 |
3 | 鐢墊皵瀹夊叏闂磋窛 | L/N杈撳叆闂達細>3mm 鍒濇綰ч棿錛?/span>>6.5mm 淇濋櫓涓濈剨鐩橀棿錛?/span>>3mm | IEC60598-1:2014 GB7000.1鈥?015 |
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