Polyamp AB

Polyamp Power division is specialised in DC-DC converters and power supplies. We design DC/DC converters since 1970-ties, with reputation of very high reliability and electical performance, they are used in systems with high demands.

Polyamp Systems Division are specialised in design of Naval electromagnetic signatures supression for international customers in Navies or shipyards. We also produce a Underwater Electric sensor (UEP) which is mainly used in Naval and in Oil exploration applications.

Polyamp AB is ISO 9001:2008 Certified  >> ISO 9001:2008 Certificate


Power Division


Polyamp Power division specializes in design and production of mainly DC/DC converters and some compatible Power supplies. Our DC/DC converters are used in applications demanding high reliability in rough environments. Thru the years countless applications in sectors like Railway, Energy, Process control, Vehicles, Military, Radio and Telecom etc.

We provide our DC/DC converters to customers worldwide, with an established sales distributor network or directly where we do not have a distributor. Polyamp have three locations; the head office in Sollentuna outside Stockholm, Sweden. We have design and manufacturing of DC/DC converters in Åtvidaberg 230 km south of Stockholm and La Chaux-de-Fonds in Switzerland.

In Sweden we complement our range with high quality brands like Delta Elektronika for Laboratory and power supplies and Powernet for Power supplies, Inverters and special applications power solutions.

System Division


The Systems division of Polyamp specializes in the design, manufacture and supply of Underwater Electromagnetic Signature Management and Control Systems for Worldwide application within the International Naval Industry / International Navy authorities.

The type of systems supplied are Advanced Degaussing systems for surface and submarine naval vessels. Electromagnetic Mine Sweep supply, Underwater Electric Potential (UEP/ELFE) sensors and electomagnetic design and measurment systems.

The SWECADE software can predict and design coil systems, dimension Degaussing systems, control fixed and movable ranges, support signature analyse and document the fleet vessels signature history.

PC15, PC30, PC40, PC50, PC70, PC80, PC100

Gamla apparater

Polyamp började tillverka PC15, PC30 pch PC50 modellerna i början av 1970-talet och slutade i början på 90-talet. Fortfarande finns det enheter som fungerar ute i anläggningar runt om i världen.

PC15 med populära modeller som PC15A600, PC15A15-15, PC15B15-15, PC15C15-15

PC30 med varianter som PC40

PC50 med varianter PC60B, PC80

Alla dessa kan ersättas med PM50-PM80 eller PSE100


PC100 och PC150 ersätts med PM150 eller PSC150
PC250 och PC400 ersätts med PU300 eller PU500

PC600 ersätts med PU600

PC750 ersätts med nya PC1000

PC1300 ersäts med PC1400 eller PC2000

Alla dessa slutades tillverkas före 1996 och vi kan inte reparera dem längre. Vill ni skicka dem till oss för att vi ska skicka dem till åtevinning måste ni skicka som reparation.

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