1746-NR8
1746-NR81746-NR8
5V1A的USB電源，空載電壓5.01V，接1A充電器進行充電時，負載電壓反而達到了5.17V，電流我實測0.94A
開關電源是反饋系統(tǒng)，電源監(jiān)視輸出電流，通過輸出電流調(diào)節(jié)占空比輸送能量，這種調(diào)節(jié)不可能100%精確，所以電壓升高或者降低一點都是正常的。
而電池沒有這套反饋系統(tǒng)，加上任何電池總有內(nèi)阻，所以輸出電壓一般接負載后會降低。
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公司 名稱：廈門泰尼電氣有限公司
固定 電話：0592-6809819
聯(lián) 系 人：張亮
傳 真：0592-6890859【請備注“張亮”收】
商 務 Q Q： 2314094943
手 機：18030028083
Q Q 郵 箱：2314094943@qq.com
需要可以聯(lián)系絕對給你滿意的價格
公司地址：廈門市海滄區(qū)海滄街道濱湖一里7號2008室
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