Konstant Lab CompactPWR

An active bus board that combines power generation and distribution, delivering 35W of clean power (1250mA on +12V and -12V rails, 1000mA on +5V) with comprehensive protection features and multiple filtering layers for minimal noise. 20 x 16pin shrouded connection points.

This space-saving solution (174mm x 79mm) offers flexible power options including a standard 12-24V DC input, ensuring your Eurorack modules perform at their absolute best while requiring minimal space in 3U, 6U, and 7U cases.

Further details:
As the name suggests CompactPWR, is a superb power solution for your compact Eurorack cases. Designed with KonstantLAB’s meticulous attention to detail and uncompromising quality. CompactPWR delivers rock-solid, ultra-clean power in a streamlined, space-saving format. This isn’t just a power supply; it’s an active bus board that combines power generation and distribution, providing a complete power foundation for your 3U, 6U, and 7U systems.

Unleash Your Modules’ Full Potential

CompactPWR boasts a robust 35W of power, with generous current delivery across all rails:
• +12V: 1250mA
• -12V: 1250mA
• +5V: 1000mA

This ensures ample headroom for small cases, allowing them to perform at their absolute best. But power is nothing without purity. CompactPWR is engineered for exceptionally low noise, minimising any unwanted interference in your audio signal path.

The manufacturers have incorporated multiple layers of filtering and regulation to keep your sound pristine:
• Input Common Mode Filter: Reduces noise from your external power source.
• Independent DC-DC Converters: Each voltage rail has its own dedicated converter, isolating them from each other.
• Additional Output Filtering: Further smoothing and refinement of the output voltages.

Precision Engineering, Unwavering Reliability

Beyond clean power, CompactPWR offers features that serious synthesists will appreciate:
• Active Bus Board Design: A single PCB (174mm x 79mm) integrates both the power supply and a 20-connector (16-pin IDC) distribution board, saving valuable space in your case.
• Voltage Presence LEDs: Clearly see the status of your +12V, -12V, and +5V rails at a glance.
• Comprehensive Protection:
• Overvoltage Protection: Safeguards your valuable modules from potentially damaging voltage spikes.
• Input Polarity Protection: Prevents damage from accidentally connecting the power brick with reversed polarity.
• Fine-Tuning Trimmers: Achieve unparalleled voltage accuracy with precision trimmers for the +12V and -12V rails, allowing for adjustments to within 0.02%. This is ideal for calibrating sensitive oscillators and other modules that require precise voltage.

Flexible Power Options

CompactPWR offers a range of power input options to suit your setup:
• Standard Configuration: Includes an input panel with a 5.5/2.1mm barrel connector and a power switch, accepting 12-24V DC from an external power brick.
• Optional 40W AC/DC Power Brick: A high-quality Meanwell, Konstant Lab-approved power brick is available in bundle or for purchase separately.
Konstant Lab Quality – Guaranteed
CompactPWR is more than just a power supply; it’s an investment in the stability and longevity of your modular system. Built with premium components and meticulous craftsmanship, it’s designed to provide years of reliable, noise-free performance. Power your passion with confidence.
Weight 300g
Size 174mm x 79mm x 20mm.
20 x 16pin shrouded connection points