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Powerbox is a supplier to Elekta Instrument AB and the Leksell Gamma Knife® Perfexion™

Gamma knife surgical system


The challenge
A surgical ”gamma-knife” requires exceptionally high power availability. Especially crucial is power for being able to remove the patient out of the unit under all conditions, including total loss of external power (as hospital standby UPS).

The solution
Powerbox designed a custom power system tailored to the application, including battery back-up and redundant power supplies to secure battery charge.

Added value
Fast-tracked design enabled on-time launch of the system and to date, after 8 years in the field, there is not a single fault reported or unit claimed.

Cases in Medical

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Powering high demanding MRI with efficiency

The challenge: Magnetic resonance imaging (MRI) uses a magnetic field and pulses of radio wave energy to make pictures of organs and structures inside the body. The magnetic field generated by the coil is in a range of 2 to 4 Tesla, which is a huge magnetic field with direct effect on some of the […]

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Bus fleets modernization and passenger comfort

The challenge: With the development of large cities and growing demand for inter-city exchanges, existing train networks are often insufficient on their own and require complimentary fleets of busses to enable passengers to reach destinations efficiently. For passengers convenience and connectability while traveling, new vehicles are equipped with individual video systems, high speed internet access […]

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Powering internet through underwater cables

Underwater cables for internet traffic covers long distances and repeaters amplify to keep speed, this demands highly reliable power supplies.

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