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    Reprehenderit qui in ea

    Mini DC-DC Buck Module 6-20V 12V/24V to 5V 3A Car USB Phone Charger Power Board

    Regular price Sale price $2.50
    SKU: AL-1FBW-9ker81ey[2]
    sales volume: 4
    classification: Family life , Other
    6V-20V 6V-24V
    Free Size
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    • SPU: AL-1FBW-9ker81ey[2]
    • Model: 6V-20V
    • Model: 6V-24V

    新品簡介:

    2: 輸出電流最大3A,長時間運行2.1A,餘量充足。

    3: 採用全新方案設計,電路設計不需要電解電容和鉭電容(電解電容壽命短,鉭電容有爆炸的危險)。採用的現在高端電路上用的大尺寸固態陶瓷電容(MCC)3顆。

    紋波非常低,12V 轉5V 3A 只有10毫伏左右,同行很多紋波都達到了500毫伏或者更大,對設備會造成一種無形的傷害,嚴重會導致設備工作異常或損壞,IPHONE可是很嬌貴的。

    4:全新方案採用同步整流,電路轉換效率非常高,在6.5V轉5V 0.7A的時候效率高達97.5% ,12V轉5V 1A 的時候也達到了94%,不像同行有些效率只有60-70% 。(效率測試去掉了輸入反接保護二極管和保險絲的壓降)。

    5:採用扁銅線電感,最大化提高轉換效率。降低發熱量。

    6:首款帶輸出過壓保護功能,輸入有1.5A 的保險絲,輸出5V有300W 的TVS 管做過壓鉗位保護,保護USB 設備. 

    現在同行USB降壓模塊 都沒有過壓保護功能,對USB 設備存在非常大的安全隱患,你想想如果降壓模塊擊穿,12V 直接加在你的IPHONE上面,你的IPHONE 還能倖免嗎?

    7:採用最新的USB 識別電路,完美兼容IPHONE、絕大多數安卓手機、IPAD。

    8:  短頭鍍金無邊USB,使用壽命超長,絕非普通USB 接口所能比擬的。

    9:輸出電壓指示燈(紅色)

    10:  26.4(長)*15(寬)*7.4(高)毫米,。

    11:輸入帶有反接保護二極管,輸入正負極接反也不會損壞,(本店測試效率忽略了輸入二極管和保險絲的壓降)

     

    12:超低靜態電流,靜態電流0.85毫安。連接在汽車電池上無需加開關,可以接在點煙器線上,或者ACC 電源線線上。

    QS-1205CBUL-3A 電源模塊

    尺寸:26.4(長)*15(寬)*7.4(高)  mm

    模塊參數

    模塊性質:非隔離降壓模塊(BUCK)同步整流

    輸入電壓:DC 6-24V

    輸出電壓:5.1-5.2V(可以在選擇3.3-6V之間選擇,默認發貨為5.1V-5.2)

    輸出電流:最大3A(滿載請注意散熱),實際測試輸入12V 輸出2A 以內不用特別處理散熱。

    轉換效率:最高97.5%(6.5轉5V 0.7A)(短接反接保護和保險絲後測試值)

     

    開關頻率:500KHz

    輸出紋波:10mV左右(12V轉5V3A)   20M帶寬 

     

     

    輸出指示:輸出電壓指示燈為紅色

    工作溫度:工業級(-40℃到 +85℃)(環境溫度越高,輸出功率越小)

    輸出過壓保護:有,輸入1.5A 保險絲,輸出5V 有300W TVS管鉗位保護。

    滿載溫升:30℃

    靜態電流:0.85毫安

    負載調整率:±1%

    電壓調整率:±0.5%

    動態響應速度:5% 200uS

    輸出短路保護:有,請勿長時間短路

    輸入反接保護:有,輸入有反接保護二極管

     

    接線方式:焊接

    輸入方式:焊接

    輸出方式:短頭卷邊USB

    After sales information

    Within 15 days from the date of receipt, customers can be provided with an unconditional return service. The application for return of goods requires the consent of the merchant in the store.

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    Delivery time: For products in stock, they will be shipped within 3 working days (excluding holidays) after you place your order and make payment. You will receive our notification after shipment.

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