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DROK 25W 3A Adjustable DC-DC Converter Automatic Boost Buck Volt Regulator 3-15V to 0.5-30V12V Step-up/Step-down Power Supply Module Board for Auto Solar Battery

3.5 out of 5 stars 18 customer reviews
| 7 answered questions

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Specifications for this item
Brand Name DROK
Part Number 090440
System of Measurement US
UPC 619397029329
EAN 0619397029329
Number of Items 1
Size 3A/25W
Size 3A/25W
UNSPSC Code 41113600

Industrial Deals
$10.18 Free Shipping for Prime Members | Fast, FREE Shipping with Amazon Prime Only 5 left in stock. Sold by DROK and Fulfilled by Amazon. Gift-wrap available.

Frequently Bought Together

  • DROK 25W 3A Adjustable DC-DC Converter Automatic Boost Buck Volt Regulator 3-15V to 0.5-30V12V Step-up/Step-down Power Supply Module Board for Auto Solar Battery
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  • DROK Micro LED DC-DC Digital Boost Voltage Converter LM2577 3-34V to 4-35V 5V/12V 2.5A Step-up Adjustable Volt Regulator Board Module Power Supply Transformer
Total price: $30.43
Buy the selected items together

Product Features

  • The module is non-isolated boost/buck Voltage regulator
  • Small size(48×23×14mm) with wide input voltage(dc3-15v) and output Voltage (DC 0 5-30v)
  • With output short circuit protection(the output will be 0 if the Item in short circuit till you exclude short-circuit)
  • Adopts high quality control chip and Ultra low on-resistance(mosfet), can REACH 25W without cooling, high efficiency
  • Applications: solar charge regulator; power supply for electronic equipment; battery regulator

Product Description

Parameters:
Power: 25W (MAX)
Input current: 3A (MAX)
Input voltage: DC 3-15V
Output ripple: 40mV (max)
Load regulation: +/- 0.5%
Output voltage: DC 0.5-30V
Dimension: 48 x 23 x 14 mm
Switching frequency: 150KHz
Voltage regulation: +/- 2.5%
Conversion efficiency: 95% (MAX)
Operating temperature: -40 to +85 Celsius
Rectification: Non-synchronous rectification
Modules nature: non-isolated Boost Buck (SEPIC)
Output short circuit protection: Yes(The output will be 0 if the item in short circuit till you exclude short-circuit)

Some Applications:
Solar charge regulator
Power supply for electronic equipment
Battery Regulator, can Regulate 12V battery (10-14V) output in 12V

Typical output, do not need heatsink (reference):
Input 12V; Output 12V/2A; 24W
Input 12V; Output 5V/3A; 15W
Input 12V; Output 13.8V/1.8A; 25W
Input 5V; Output 3.3V/3A; 9.9W

Package includes:
1x DC Converter


Product Details

  • Shipping Weight: 0.3 ounces (View shipping rates and policies)
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B00CCL3UP2
  • Item model number: 090440
  • Average Customer Review: 3.5 out of 5 stars  See all reviews (18 customer reviews)
  • Amazon Best Sellers Rank: #76,520 in Industrial & Scientific (See Top 100 in Industrial & Scientific)

Customer Questions & Answers

Customer Reviews

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on March 18, 2015
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