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    Reprehenderit qui in ea

    5A high-current lithium-ion battery charging constant current constant voltage LED driving step-down constant current power supply module

    Regular price Sale price $3.50
    SKU: AL-6FBF-86em9ac5[B4]
    sales volume: 2
    classification: Hardware tools , electric control , Switching Mode Power Supply
    5A Constant Current Constant Voltage Red Board (Horizontal) 5A Constant Current Constant Voltage Red Board (Upright) 5A constant current constant voltage blue plate 5A constant current constant voltage with digital display 5A Constant Current Constant Voltage with PWM 5A constant current constant voltage with USB With shell 5A constant current constant voltage, with USB
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    • Product description
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    • SPU: AL-6FBF-86em9ac5[B4]
    • Series: Power Module
    • Model: 5A Constant Current Constant Voltage Red Board (Horizontal)
    • Model: 5A Constant Current Constant Voltage Red Board (Vertical)
    • Model: 5A Constant Current Constant Voltage Blue Board
    • Model: 5A Constant Current Constant Voltage with Digital Display
    • Model: 5A Constant Current Constant Voltage with PWM
    • Model: 5A Constant Current Constant Voltage with USB
    • Model: 5A Constant Current Constant Voltage with USB and Housing
    • Type: Other IC
    • Product Certification: See Details
    • Work Efficiency: See Details

     

     

     

     

    恆流恆壓 大電流 5A 鋰離子電池充電 LED驅動 電源模塊

     

     

    (詳情提供中英文描述)

     



     

    5A恆流恆壓

     

    157.2


    中文描述:

     

     

     

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    實物圖:

      

     

    ★ 本模塊是可調的降壓模塊,可以通過調節模塊上面的那顆藍色的可調電阻來改變輸出電壓。輸入輸出壓差為1V,最小可以輸出0.8V電壓。

     

    ★ 模塊上面標明的IN-(輸入負),IN+(輸入正),OUT-(輸出負),OUT+(輸出正)務必接正確,否則的話可能導致模塊損壞。

     

    ★ 電池充電 使用方法:
    1.確定您需要充電電池的 浮充電壓和充電電流,模塊的輸入電壓;
    2.調節恆壓電位器,把輸出電壓調節到5V 左右。
    3.用萬用表10A電流擋測量輸出短路電流,同時調節恆流電位器使輸出電流達到預定的充電電流值;
    4.充電轉燈電流默認出貨為 0.1倍充電電流(恆流值)。
    5.調節恆壓電位器使輸出電壓達到浮充電壓;
    6.接上電池,試充。
    (1、2、3、4、5步驟為模塊輸入接電源,輸出空載不接電池。)

    ★ LED恆流驅動 使用方法:
    1.確定您需要驅動LED的工作電流和最高工作電壓;
    2.調節恆壓電位器,把輸出電壓調節到5V 左右。
    3.用萬用表10A電流擋測量輸出短路電流,同時調節恆流電位器使輸出電流達到預定的LED工作電流;
    4.調節恆壓電位器使輸出電壓達到LED最高工作電壓;
    5.接上LED,試機。
    (1、2、3、4步驟為模塊輸入接電源,輸出空載不接LED燈。)

     

     

     

     

    英文描述:

     

     

    input voltage:5V-32V output voltage:0.8V-30V Output current:Adjustable. Large 5A conversion efficiency:95% (high) input voltage:5V-32V
    output voltage:0.8V-30V
    Output current:Adjustable. Large 5A
    conversion efficiency:95% (high)
    switching frequency:300KHz
    Output ripple:50mV (large) 20M bandwidth
    Load regulation:+ 0.5%
    Voltage regulation:+ 2.5%
    working temperature:-40 DEG C to +85 C.
    size:51*26.3*14 (L * w * h) (mm)
    Package Include: 
    1 x 5A power supply module
    Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

     

     


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