🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$12.00
Home/Business, Industry & Science/Industrial Electrical/Wiring & Connecting/Industrial Power Supply
35W 3A Boost Converter CC CV 5 30V to 0 5 30V Adjustable Power Supply Transformer Module DC to DC Voltage Step Up Down Regulator — image 1
Industrial Power SupplyOumefar✓ In stock

35W 3A Boost Converter CC CV 5 30V to 0 5 30V Adjustable Power Supply Transformer Module DC to DC Voltage Step Up Down Regulator

★★★★★
$12.00
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About this item
  • 【STABLE OUTPUT VOLTAGE】 :This boost/buck module can step up or step down voltage and maintain a stable output voltage .Our module features small size ,high power ,high efficiency and stable performance .
  • 【SUPPORT INPUT OVER CURRENT PROTECTION】 :This power step down module supports input over current ,input under voltage and MOS input anti reverse .
  • 【BATTERY INDICATOR】 :Red&blue light on when constant current charging ,blue light on only when constant voltage charging ,blue&green light on when almost fully charged ,green light on only when fully charged .
  • 【INPUT 5V TO 30V】 :Input 5V to 30V and our boost module can storage battery ,lithium battery ,AA rechargeable battery ,or adjust constant current LED brightness ,Stable .
  • 【WIDELY USED】 :The DC to DC power converter has quite low output ripple voltage ,for example ,20mV when output is 12V 3A ,which is great for powering speaker ,audio amplifier ,artificial circuit ,etc .
Product details
Brand
Oumefar
Manufacturer
Oumefar

Customer reviews

What customers say about Bigamart

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

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

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
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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