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  • Model: EDT-323181

$3.31 Each 3.31

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Wholesale Inquiry

Product Features:

  • Modules nature: Non-isolated step-up (Boost
  • Rectification: Non-synchronous rectification
  • Input voltage: 3V-30V
  • Output voltage: 4V-35V
  • Input current: 3A (max), No-load current 15mA
  • Power: 15W, if install heatsink can reach 20W (MAX), Please do not exceed 20W, or it would burn out.
  • Conversion efficiency: 92% (highest)
  • Switching frequency: 50KHz
  • Output ripple: 50mV (max)
  • Load regulation: ± 0.5%
  • Voltage regulation: ± 0.5%
  • Operating Temperature: -40 ° C to +85 ° C
  • Net weight: 13 g / 0.46 oz
  • Size: 43 x 30 x 13 mm / 1.69 x 1.18 x 0.51 inch

Package Contents:

  • 1 x Boost Converter
Available Shipping Method Tracking NO. Estimated Delivery

Note:

1) Estimated delivery time includes processing time and actual shipping time. Normally our processing will take 1-2 working days.

2) Estimated Delivery Time shown above is only for reference, since actual delivery time depends on shipping service selected, delivery schedule and local customs clearance time, especially during peak periods.

3) Shipping Costs shown include fuel surcharges and may change a bit due to the fluctuation of currency exchange rates.

4) For the order with only one item (only one item):

a. if your item is less than 20USD and need registered freight, you need to pay certain upgrading fee.
b. if your item is more than 20USD, our system will ship your item with tracking number automatically free of charge.

5) For the order with multiple items (multiple items):

a. if most items' price is more than 20USD in one order, we will send the parcel with tracking number for free.
b. if most items in one order is low value with reasonable weight and size, our Checkout process is able to identify such order giving free registered freight on it.
c. if most items in one order are low value but with relatively high weight (i.e. Value: Weight ratio is not in reasonable range), we will charge certain discounted upgrading fee if you need tracking number.

Custom Tax

A. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

B. Please check with your country's customs office to determine what these additional costs will be prior to buying.

Return Policy

All the cell phones you bought from Tinydeal.com come with 6-month warranty and all the items we offer have a 3-month warranty. See additional details, please refer to our Shipping & Returns or our FAQ Return Policy.

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Customer Reviews
Average customer review:
5 (5out of 5)
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by Eden ( private ) 2014-08-04 05:55:43 GMT

Ganz gut. Mit dieser Schaltung kann ich einen 12V Ventilator an 5V betreiben!
Auch eine 24V LED Lichterkette kann ich an USB betreiben!
Man kann damit aus einer 6V Autobatterie 12V erzeugen um auch im Oldtimer sein Smartphone per Zigarettenanzünder-Adapter zu laden.

5 of 5 people found this review helpful.
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by Serg ( private ) 2014-10-24 17:41:35 GMT

Работает минимум от 3 вольт!Пример: Входное напряжение 3В, выходное выставляем 12В, получаем: при входном напряжении меньше 3В, выходное понижается, при входном напряжении больше установленного выходного (в нашем случае 12В)- напряжение на выходе превышает установленное. Имейте в виду! А так прикольная штука!

2 of 2 people found this review helpful.
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by Bivus ( RU ) 2015-02-26 16:38:46 GMT

Очень, очень, очень хорошо. Повышает напряжение замечательно, не измерял под нагрузкой. Мультиком делал замеры: вход 5 В, выход от 4,5 до 55,5 В. Не ожидал! Позже буду пробовать под нагрузкой.

1 of 1 people found this review helpful.
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by Константин ( RU ) 2015-02-19 19:06:33 GMT

В принципе, устройство применимо в широком диапазоне деятельности. Можно использовать в радиолюбительских конструкциях, очень удобно использовать для увеличения напряжения, снимаемого с солнечной батареи, - для зарядки некоторых видов аккумуляторов переносных устройств связи, питания радиоприемников и в подобных целях. При больших токах потребления нагрузки - лучше поставить дополнительный кулер для обдува радиатора, он для таких целей все-таки несколько маловат по размерам. Еще вариант использования - для повышения напряжения. снимаемого с элементов 18650 до 11-12 в, необходимых для питания многих типов светодиодных лент, опять-таки, пойдет для питания освещения в палатках.

1 of 1 people found this review helpful.
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by Николай ( RU ) 2014-09-23 06:43:08 GMT

Полезная и удобная штучка, можно с Li-on аккумулятора (3.7в) заряжать телефон, можно с 12в в машине работать на ноутбуке, можно подключить цепочку из светодиодов.

1 of 1 people found this review helpful.
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