shop/ ac-dc adapters/ ac / dc 5v 1a power

Regulated 5V 1A wall adapter for powering small projects, dev boards, and 5V gadgets. Switch-mode (SMPS), so the output holds steady at 5V instead of drifting high like cheap unregulated bricks.

Center-positive 5.5x2.1mm barrel plug. Takes 100-240VAC in, so it runs fine on PH mains.

Specs

Output 5V DC, 1A (1000mA)
Input 100-240VAC, 50/60Hz
Type Switch-mode (SMPS), regulated
Connector 5.5x2.1mm barrel, center-positive

Check your device wants center-positive before plugging in. Reversed polarity can kill a board.

FAQ

Will this ship from Manila?

Yes — all stock ships from our Quezon City warehouse. Order before 4 PM weekdays for same-day cutoff via J&T or LBC.

Do you ship nationwide?

Yes. Metro Manila usually arrives next-day; provincial 1–3 working days.

Can I get this on a school PO or class order?

Yes — we accept Purchase Orders from accredited schools and universities. Contact us with your PO details and we'll process it.

Is this compatible with Arduino, ESP32, or Raspberry Pi?

Most parts work with common maker boards — check the description for specific pinout / voltage notes. If you're unsure, send us a message before ordering.

What's your return policy?

7-day inspection window for DOA units. Email proof of issue and we'll ship a replacement or refund. Used / installed parts are not returnable unless faulty.

Do you offer technical support?

Yes — questions land on our forum or via email, weekday or weekend. We've actually wired up most of what we sell.

Build with this board

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Notes from the bench

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