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Price
$33.99
DollaTek 10Pcs DC to DC High Efficiency Voltage Regulator 3.0-40V to 1.5-35V Buck Converter DIY Power Supply Step Down Module โ€” image 1
Industrial Power SupplyDollaTekโœ“ In stock

DollaTek 10Pcs DC to DC High Efficiency Voltage Regulator 3.0-40V to 1.5-35V Buck Converter DIY Power Supply Step Down Module

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$33.99
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About this item
  • The buck converter consists of 36u thickened circuit boards, high-Q inductance with output LED indicator, and superior solid-state capacitors that can effectively filter out high frequency noise. Suitable for various electronic projects.
  • DC 3V to 40V (input voltage must be 1.5V higher than the output voltage, no boost).
  • DC 1.5V to 35V voltage is continuously adjustable, maximum output current is 3A.
  • 45 * 23 * 14 mm (with potentiometer). 8pcs included.
  • Connect to power source, using a mini screwdriver to increase or decrease output voltage by adjusting the screw on the blue potentiometer and monitor voltage with multimeter to get the needed voltage, clockwise to step up voltage and counterclockwise to step down voltage.
Product description

Features: DC to DC step down module Thickened circuit boards Advanced solid-state capacitor Short circuit and over-temperature protection 100% tested, sealed in anti-static packaging Kindly Note: 1. Input voltage must be 1.5 V higher than the output voltage, no boost 2. Do not reverse the input and output interface 3. Keep output under 2.5A and use a heat sink when for a long time working Specifications: Model: 2596 Input voltage: DC 3V - 40V Output Voltage: DC 1.5V - 35V (adjustable) Output Current: 3A (max.) Conversion Efficiency: 92% (max.) Switching Frequency : 65KHz Rectification: non-synchronous rectification Module property: non-isolated buck module Operating Temperature: -45โ„ƒ to +85โ„ƒ Load Regulation: ยฑ 0.5% Voltage Regulation: ยฑ 2.5% Size(L x W x H): 45*23*14mm / 1.77*0.91*0.55inch Weight: 14g Package List: 10 x DC to DC Buck Converter Module

Product details
Brand
DollaTek
Manufacturer
DollaTek
Model number
2596
EAN
0725835040518

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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