# DMG-PSU Game Boy Replacement Power Board

Affordable power board compatible with the original LCD and li-ion batteries.

- **Seller:** [Ping Hobbyelektronik](https://lectronz.com/stores/ping-el), Ålem, Kalmar län, Sweden
- **Price:** €10.00 (EUR, before shipping and taxes)
- **Availability:** In stock
- **Categories:** Gaming, Retrocomputing
- **Product page:** https://lectronz.com/products/dmg-psu

## Links

- [Design Files](https://github.com/rallekralle11/DMG_PSU)

## Images

![DMG-PSU Game Boy Replacement Power Board](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6NDUxMTQsInB1ciI6ImJsb2JfaWQifX0=--134f220916bd75cb43c1884a9c81160b100d35de/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2026-01-26-17-15-37-272.jpg)
![DMG-PSU Game Boy Replacement Power Board](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6NDUxMjYsInB1ciI6ImJsb2JfaWQifX0=--c6d068cfe1d068d0fcf37daf97c67eb8356cfb9e/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2025-11-27T16_27_06.744Z-2025-11-25-19-36-33-521.jpg)
![DMG-PSU Game Boy Replacement Power Board](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6NDUxMTgsInB1ciI6ImJsb2JfaWQifX0=--d00b113a342e2da2f5107c4f7f154be90e8a8752/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2025-11-30T15_46_38.646Z-FB.jpg)
![DMG-PSU Game Boy Replacement Power Board](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6NDUxMjIsInB1ciI6ImJsb2JfaWQifX0=--3d51cde3c32c375578ec5167a5a020daa328b8c4/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--970c165836a83091725a1a0fd4f37ce9408da1bf/2025-11-30T15_46_38.646Z-2025-11-30-16-42-55-143_1.jpg)

## Description

Can provide 2A at 5V and >10mA at -18V which is more than enough for anything.

Input voltage from ~3,3 to 12V. Theoretically well above 12V but the chip enable voltage dividers would need to be replaced. I see no reason anyone would want to power the console from a higher voltage supply anyway. Even 12 is right at the absolute max rating for the enable pins.

Quite low noise but maybe not acceptable for audiophiles. Powering it are basic asynchronous buck-boost regulators.

## Shipping policy

Shipping within a week or so. Lately shipments to the US have been taking up to several months so be aware of that.