北京pk10开奖号码

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                產品特點


                輸出功率:5W~ 1200W


                93%轉換效率


                寬電〓壓輸入範圍


                輸入過壓、欠壓保護


                高壓輸人


                固定工作頻率


                輸出電壓微圍攻之下存活下來調


                使能端⊙控制


                輸入與輸出隔離第五場賭鬥


                輸出過載、過溫、短路、過壓保護


                N+1並聯使用


                金屬外殼封①裝


                內置oring輸出故障隔離開關