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High Performance Constant Current Voltage LED Drive Battery Charging Module for Learners to DIY

 -  BLUE 117854901

Discount : 18% OFF
Additional Purchase Deal: For any Item Total over 60.00, purchase 1 Special Promo Item for 1.99, Discounts are automatically applied to your shopping cart before checkout. View Promo >>
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  • High Performance Constant Current Voltage LED Drive Battery Charging Module for Learners to DIY
  • cheap High Performance Constant Current Voltage LED Drive Battery Charging Module for Learners to DIY
  • High Performance Constant Current Voltage LED Drive Battery Charging Module for Learners to DIY deal
DIY Constant Current Voltage LED Drive Battery Charging Module
  • Description
  • Product FAQ
  • Customer Reviews
  • Shipping & Payment
  • Wholesale Inquiry

Main Features:

● Output voltage: 2V - 30V
● Input voltage: 7V - 35V
● Output current: 3A (Max)
● Capacitance: 220uF
● Transformer efficiency: 92 percent(Max)
● Switch frequency: 150KHz
● Output ripple: 50mV (Max)
● 20M broadband
● Load regulation: +/- 0.5 percent
● Voltage regulation: +/- 2.5 percent
● Operating temperature: -40 - 85 degrees

Specifications

General

Material: Plastic

Weight and Size

Product Weight: 12 g
Package Weight: 0.052 kg
Product Size(L x W x H): 4.8 x 2.3 x 1.3 cm / 1.9 x 0.9 x 0.5 inches
Package Size(L x W x H): 10.0 x 7.0 x 2.0 cm

Package Contents

Package Contents: 1 x DIY Constant Current Voltage LED Drive Battery Charging Module

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Customer Reviews

Overall Customer Rating:

4.8 6 Customer Reviews

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  • Регулятор напряжения

    From Andrei Feb 22,2017

    Pros:
    Купил несколько таких регуляторов, смысл описывать не имеет. Все знают для чего они. Регулировку по току, по напряжению, по защите. Можно литий заряжать.

    Cons:
    Свои функции отрабатывают, может параметры немного завышены. Нет индикатора, но это за другие деньги.

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • Perfect

    From Bazil C Jul 15,2016

    Pros:
    I used a load to set up a laser,easy as pie.

    Cons:
    None

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • ok

    From Hollichi Karoly May 19,2016

    Pros:
    Very good quality, low price, works like described.

    Cons:
    no

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • Преобразователь-Charging Module из Gearbest

    From Pyotr May 16,2016

    Pros:
    Легко подключить
    Быстрая доставка
    Качественная сборка

    Cons:
    нет

    Is this helpful? Yes 0 No 0

    Price 4

    Ease of Use 4

    Build Quality 4

    Usefulness 4

    Overall Rating 5

  • mr

    From pietro Apr 12,2016

    Pros:
    Potentiometer Adjustment Direction: Clockwise (increase), counterclockwise (decrease)
    Second potentiometer is useless.

    Minimum output current: 0.4A
    Max output current without heat-sink : 2A
    Dropout Voltage = 1v minimum

    Italian:
    Economico, piccolo e funzionale.

    Se si girano i potenziometri in senso orario si aumenta la quantità, se si girano in senso antiorario la si diminuisce.
    Il potenziomentro al centro è inutile.

    Corrente minima che si riesce ad impostare: 0.4A
    Corrente massima senza dissipatore: 2A
    Differenza tra V ingresso ed uscita è di almeno 1v

    Cons:
    There is no instruction manual.

    Italian:
    Non c'è un manuale di istruzioni.

    Is this helpful? Yes 1 No 0

    Price 5

    Ease of Use 3

    Build Quality 5

    Usefulness 4

    Overall Rating 4

6 Customer Reviews >

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Stock in: China

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