Compact +12V/-12V power supply module for small cases

The BIGZUN 4HP Eurorack PSU is an ultra-compact power module designed for small and medium modular systems. It provides stable +12V and –12V, proper filtering, protection circuits and a unique Reverse-Action Safety Switch that prevents accidental activation during patching or transport.

Features

• 4HP compact format – perfect for skiffs and portable cases
• Stable ±12V rails based on the MC34063 converter
• Reverse-Action Safety Switch – accidental pressing will not turn the power on
• Protection: reverse polarity diode, resettable PTC fuses, input/output filtering
• LED indicators for +12V and –12V

Technical specs

• Input: +12V DC (external adapter 1–2 A recommended, 5.5/2.1 mm barrel)
• Output: +12V / –12V
• –12V current: up to 750 mA
• +12V current: depends on external supply
• Width: 4HP, skiff-friendly depth
• Connectors: 2×8 Eurorack headers

The BIGZUN PSU is not a standalone mains power supply and is sold without a bus board – a separate bus board or flying bus cable is required to distribute power.

More info: https://bigzun.com/modules/psu.html

https://bigzun.com/modules/psu.html