RetroPower PSU
HomeProductsBlogContact
RetroPower PSU

Premium modern power supplies for vintage computers. Protect your irreplaceable hardware with OLED-monitored, fully-protected switching PSUs.

contact@keelog.com

+48 698 278 940

Wrocław, Poland · Miami, USA

Products

Commodore 64 SeriesCommodore 128 SeriesAmigaAtariZX SpectrumAccessories

Information

Why upgrade your PSU?OLED Display infoWarranty & ReturnsShipping & Delivery

Company

About UsContactPrivacy PolicyTerms & Conditions

Trusted

🔒 Secure Checkout

SSL encrypted

🚚 EU Shipping

3–5 business days

✅ CE Certified

All products

🛡️ 12-month warranty

Standard on all PSUs

© 2026 RetroPowerPSU. All rights reserved. Commodore, Amiga, Atari, and ZX Spectrum are trademarks of their respective owners.
VisaMastercard
  1. Home
  2. Products
  3. Power Supply
  4. Atari 520ST PSU Modern Black AU - Replacement Atari 520ST Power Supply, AU Plug

Atari 520ST PSU Modern Black AU
Power Supply

Atari 520ST PSU Modern Black AU

In Stock

€73.99

High-quality Atari 520ST and 260ST replacement power supply unit (PSU). Designed specifically for Atari 520ST and 260ST systems to preserve them in a pristine condition for years to come. Stabilized +5V/4.0A, +12V/2.0A, and -12V/0.5A DC ensure continued error-free operation of your Atari 520ST/260ST.


Quantity

1

12-month warranty
CE & RoHS certified

Replacement power supply for Atari 520ST/260ST

Stabilized +5V/4.0A, +12V/2.0A, -12V/0.5A DC output

Over-voltage and over-current protection

Fused on AC and DC side and fully isolated

LED-illuminated high quality chassis

Potentiometer for adjusting LED brightness

Durable and thick cables on both sides

Runs cold

Weight only 0.4 kg (0.8 lb)

Compact enclosure with modern shape 125 mm x 59 mm x 42 mm (5.0" x 2.3" x 1.6")

Round DIN7 plug with +5V/+12V/-12V DC

Australian-standard 230V AC power plug (Australia, New Zealand, and Pacific Island countries)