Atari Bridge Rectifier

KBPC5010 Heavy-Duty Bridge Rectifier – Ideal for Atari Arcade Cabinets

Looking to replace or upgrade the power rectifier in your classic Atari cabinet? The KBPC5010 is a rock-solid choice for high-reliability applications in arcade power supplies. Rated at 50A and 1000V, this bridge rectifier is complete overkill in all the right ways — giving your Atari machine a cool, stable DC output even under demanding conditions.

Whether you're restoring Asteroids, Centipede, Tempest, or any other Atari classic, the KBPC5010 ensures consistent performance and durability far beyond the original spec. It's especially useful in cabinets where power supply boards have seen better days or where heat dissipation and surge protection matter.

Features:

• Handles up to 50A continuous current — perfect for beefier setups or upgraded internals

• 1000V reverse voltage rating — immune to AC fluctuations and startup surges

• 4-terminal square configuration fits standard mounting with a central bolt hole for heatsinking

• Compatible with both linear and switching power supplies

• Great for power rails supplying +5V, +12V, and -5V in Atari cabs

Recommended Use: Mount directly to your cabinet’s metal backplate or add a heatsink for long-term stability. Use thermal paste for best results.

Pro Tip: Even if your original setup only drew 10–15 amps, using a higher-rated rectifier like the KBPC5010 adds peace of mind and future-proofs your machine — especially if you've modded or replaced other components.