Commodore C64 PSU
€42.99
Tax included
We ship within 3-5 days. Delivery time depends on shipping carrier selected.
C64 PSU – modern and safe replacement power supply for Commodore 64 & VIC-20.
Delivers rock-solid 5V DC (now upgraded to 4.0A with an industrial-grade AC/DC module) and true 9V AC from a classic heavy-duty linear transformer. This is the most complete and trusted C64 PSU on the market – the absolute industry standard, tested by the retro community worldwide. Protect your valuable Commodore 64 from the dangerous “brick of death” original PSU and enjoy your system with confidence for decades to come.
Commodore C64 PSU by Electroware – modern, safe and community-trusted replacement power supply for your Commodore 64 and VIC-20
Stay original! Choose the genuine Electroware C64 PSU – the industry standard trusted by the global retro community.
Get ready for a safe C64 PSU
The original Commodore 64 PSU is the number one cause of system failure. After 40 years, many of them become unstable and unsafe. Our mission is to give C64 and VIC-20 users a reliable, modern replacement power supply that protects their valuable hardware.
The Electroware C64 PSU delivers clean, filtered 5V DC (up to 4.0A) powered by an industrial-grade AC/DC module and true 9V AC (1.1A max) provided by a classic heavy-duty linear transformer. All electronics are enclosed in a compact, durable case with professional molding for proper ventilation, mechanical protection and electrical safety.
The 5V DC output has been upgraded to 4.0A – making it compatible with C64-to-C128 adapter cables.
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Designed with the community
For over a decade, Electroware has been developing and improving this PSU based on direct feedback from C64 users worldwide. We are now proud to offer the 11th revision – designed by active retro enthusiasts and refined with every generation.
Our design has become the reference standard for safe C64 power supplies, widely recognized and trusted across the community. Unlike unsafe imitations, the Electroware PSU delivers consistent quality, tested safety features, and reliable performance – because your Commodore deserves the best.
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Full-featured Commodore C64 PSU
- Compatible with Commodore C64 “breadbin”, C64C, C64D and VIC-20
- Stabilized & filtered 5V DC / 4.0A output (20W)
- True 9V AC / 1.1A from a heavy-duty transformer
- Advanced surge and overvoltage protection on the 5V DC line – safeguards RAM, SID, VIC and other critical chips
- Calibrated for C64 reference load
- Optional 5V DC fine-tuning with Adjust & Protect Module
- Multiple over-current, over-voltage and thermal protections
- Fully isolated, fused on both AC and DC side
- Power On/Off switch & status LED
- 1.8m output cable with 7-pin round DIN plug
- Detachable AC input cable for UK/EU/AU (included), fixed cable for US/CA/JP versions
- Lightweight – only 0.6 kg (half the weight of the original)
- Runs cold and quiet
Adjust & Protect Module option
Add the optional module for fine 5V DC tuning (4.9–5.3V), perfect for adapting to different systems, peripherals, and even powering the C128 with our adapter cable. This ensures your computer always receives the exact voltage it needs. For even more precision and advanced regulation, check our C64 PRO PSU.
To make calibration easier, consider adding our C64/C128/VIC-II Voltmeter.
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Unique features & quality
Electroware PSUs are built to professional standards with features not available in imitations:
- Dedicated On/Off switch – protect your C64’s fragile main switch and save energy
- Detachable AC input cable for EU/UK (fixed cable for US/AU)
- Green status LED
- 100% repairable and serviceable – spare parts available
- All wiring uses professional connectors (no unsafe direct soldering)
- Optional 5V fine-tuning module available
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Trust & reliability
Each Electroware C64 PSU is triple-tested before shipping – using original Commodore hardware and burn-in tests with 150% overload conditions. This ensures flawless quality and long-lasting performance.
By choosing Electroware, you support the global Commodore community and help us continue developing safe, modern solutions for vintage computers. Extra protection circuits on the 5V DC output ensure your Commodore’s most sensitive chips stay safe from voltage spikes. Beware of unsafe imitations – only genuine Electroware PSUs are tested and trusted by the Commodore community worldwide.
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Warning!
Risk of electrical shock and fire hazard when opened. All repairs must be performed by qualified technicians. Ventilation holes must remain unobstructed. Indoor use only, keep away from dust, moisture and heat sources. Output current and wattage must not exceed rated values.
This replacement C64 PSU is designed for Commodore 64 & VIC-20 vintage computer systems only. Do not use with other devices. While a modern PSU reduces failure risk, it cannot guarantee the correct operation of a 40-year-old computer.
Electroware – the genuine C64 PSU trusted by retro enthusiasts worldwide.
C64 PSU – modern and safe replacement power supply for Commodore 64 & VIC-20.
Delivers rock-solid 5V DC (now upgraded to 4.0A with an industrial-grade AC/DC module) and true 9V AC from a classic heavy-duty linear transformer. This is the most complete and trusted C64 PSU on the market – the absolute industry standard, tested by the retro community worldwide. Protect your valuable Commodore 64 from the dangerous “brick of death” original PSU and enjoy your system with confidence for decades to come.