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白光型 20 燈珠 USB LED 照明燈板 5V LED 燈板 具備外接電源接點

原始價格:NT$450。目前價格:NT$35。 (未稅)

狀態: 尚有庫存 貨號: LCR-008131 分類: 標籤:

描述

白光型 20 燈珠 USB LED 照明燈板 5V LED 燈板 具備外接電源接點

該燈板採用高品質燈珠,基板為鋁基板,供電電源接口採用MICRO USB,方便接入普通的手機充電器與移動電源使用。設定的工作電流比較大,電流值在430mA~470mA,可保證足夠的亮度,並且有比較好的散熱設計,不致溫度過高。配套的限流電阻採用1210大封裝,非普通的LED小夜燈單顆0805小封裝的電阻。

The lamp board is made of high quality beads, aluminum substrate and MICRO USB for power supply interface. It is convenient to access ordinary mobile phone charger and mobile power supply. The set working current is relatively large, the current value is 430 mA ~ 470 mA, which can ensure sufficient brightness, and has a better heat dissipation design, so that the temperature is not too high. The matching current limiting resistance is made of 1210 large packages, non-ordinary LED night lamp single 0805 small packages.

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