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EURORACK POWER SUPPLY

What type of Eurorack Power Supply should I choose?

What type of eurorack power supply should I choose?

Choosing the right power supply for your eurorack case might be a hard choice especially if you are not really a tech person. Understanding the differences between them is important.

Generally, there are three types of eurorack PSU available:

Linear PSU
Switch-mode PSU
Hybrid PSU

The difference between them is their construction and how the primary AC voltage is converted into the output DC voltage.

Switch-mode power supplies use a power transistor to produce a high-frequency voltage that is passed through a small transformer and then filtered to remove both the AC component and noise.

Linear power supplies deliver DC by passing the primary AC voltage through a transformer and then filtering it to remove the AC component.

Switching power supplies feature higher efficiencies, lighter weight, longer hold up times, and the ability to handle wider input voltage ranges. Their disadvantage is that they may generate high-frequency noise resulting from the use of a power transistor.

Linear power supplies don't have the problem of the noise but are limited in capability, less efficient - part of the power is always transformed into heat, and they tend to be much larger in physical size. Most often they are also more expensive than switching psu.

Interesting alternatives are hybrid psu that use both linear and switch-mode technology. AC voltage is first passed through switch-mode converters and then at the final stage through linear voltage converters. Switching converters removes the necessity of bulky and heavy transformers and linear regulators help to attenuate the noise of the output DC voltage.

How much power I need for my case?

How much power do I need for my case?

We always recommend checking what will be your modules set power consumption at +12V, -12V, and +5V lines. Where to find that information? It should available at the modules manufacturer webpages.
What you can also do is to use www.modulargrid.net, and build there your virtual eurorack case. Modulargrid is a huge database of modules with all their technical specifications. Once you fill your virtual case with modules - Modulargrid will calculate the total power consumption of selected modules.

Showing all 26 results

Eurorack Power KIT, Modular Synth Power KIT, MW RT65B
From €81.71 Incl. VATFrom €67.53 Excl. VAT Select options This product has multiple variants. The options may be chosen on the product page
Power Wire 1.5mm² (15 AWG), Colored, 100cm, Power Connection Cable, Eurorack Power Wires
From €1.92 Incl. VATFrom €1.59 Excl. VAT Select options This product has multiple variants. The options may be chosen on the product page
Wire Quick Splice, WAGO 221-413, 3 Way Terminal
From €1.27 Incl. VATFrom €1.05 Excl. VAT Select options This product has multiple variants. The options may be chosen on the product page
Wire Quick Splice, WAGO 221-415, 5 Way Terminal
From €1.84 Incl. VATFrom €1.52 Excl. VAT Select options This product has multiple variants. The options may be chosen on the product page
Eurorack Bus Board, MSL Filter Bus Board
€36.80 Incl. VAT€30.41 Excl. VAT Add to cart
Filtered Bus Board for Eurorack power distribution_Konstant Lab
€52.03 Incl. VAT€43.00 Excl. VAT Add to cart
HammerPWR_Konstant Lab – 100W Eurorack modular power supply
€295.24 Incl. VAT€244.00 Excl. VAT Add to cart
Konstant Lab BoardPWR – small “0 HP” power supply
€204.49 Incl. VAT€169.00 Excl. VAT Add to cart
SeventyPWR – 70W Eurorack Modular Power Supply_Konstant Lab
€248.05 Incl. VAT€205.00 Excl. VAT Add to cart
Out of stock
Doepfer A-100 PSU3 +12V/2A, -12V/1.2A, +5V/4A, 100…240V
€175.45 Incl. VAT€145.00 Excl. VAT Read more
Out of stock
eowave Source d’energie, PSU Module (new version 4 HP)
€91.96 Incl. VAT€76.00 Excl. VAT Read more
StrongPWR, Konstant Lab, 4HP / 45W power supply module
€204.49 Incl. VAT€169.00 Excl. VAT Add to cart
Out of stock
Intellijel TPS80W Triple Power Supply – 80W 3U / 6U busboard
€265.00 Incl. VAT€219.01 Excl. VAT Read more
Eurorack Power Supply, Mean Well RT65B
€37.95 Incl. VAT€31.36 Excl. VAT Add to cart
Mean Well RT65B Screws Terminal Cover
€10.35 Incl. VAT€8.55 Excl. VAT Add to cart
Out of stock
GST60A15-P1J Mean Well 60W power adapter
€28.88 Incl. VAT€23.87 Excl. VAT Read more
GSM60A18-P1J Mean Well 60W power adapter
€37.80 Incl. VAT€31.24 Excl. VAT Add to cart
GSM90A19-P1M Mean Well 90W power adapter
€62.25 Incl. VAT€51.45 Excl. VAT Add to cart
GST120A20-P1M Mean Well 120W power adapter
€68.15 Incl. VAT€56.32 Excl. VAT Add to cart
GST90A15-P1M Mean Well 90W power adapter
€41.90 Incl. VAT€34.63 Excl. VAT Add to cart
Plastic Spacer, Bus Board Standoffs, PCB Distance, 20pcs
From €6.27 Incl. VATFrom €5.18 Excl. VAT Select options This product has multiple variants. The options may be chosen on the product page
Wood Screw 2.9 x 13mm, Pan head, Phillips PH1_20pcs
€3.44 Incl. VAT€2.84 Excl. VAT Add to cart
AC Power Socket – integrated switch and 10A fuse, max. 250VAC, Eurorack Power Socket, DIY Eurorack Case
€8.63 Incl. VAT€7.13 Excl. VAT Add to cart
Safety AC Power Socket – Integrated switch, fuse, cables, and back cover! Eurorack Power Socket, DIY Eurorack Case
€12.64 Incl. VAT€10.45 Excl. VAT Add to cart
Out of stock
1U Eurorack Tile Splitter,Power Cable, 4 Way Splitter, 16cm
€6.33 Incl. VAT€5.23 Excl. VAT Read more
Eurorack Flying Bus Board Cable, 6x or 10x 16pin connectors
From €14.38 Incl. VATFrom €11.88 Excl. VAT Select options This product has multiple variants. The options may be chosen on the product page