Products High Current
Since we first began supplying ”plating rectifier ” in
1945 Kraftelektronik has led the way in technical development. For example,
we were one of the first to utilize thyristor technology and were among the
first to realize that in most cases air cooling is easier and cheaper
than water or oil cooling.
Over the last 25 years we have focused on high-frequency switch mode
(SMPS) technology. This offers significant benefits for users, since
the rectifiers can be made small and light, but at the same time robust,
reliable and precise. We have supplied around 25,000 such units, many
of them still in operation.
The arrival of Flex Kraft, the latest addition to our product range,
represents another step forward. Flex Kraft is based on identical standard
modules that are linked together to give precisely the output required
by each customer or installation. Total flexibility was our design goal
and we are very pleased to be able to offer this unique product to the
market.
You can find more information about Flex Kraft and our other high current
rectifiers below and via the links.
Flex Kraft DC rectifiers
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Flex Kraft
The basis of Flex Kraft is an output-regulated power module
rated at 7.5 kW. Depending on the way this module is configured,
its output can cover a very wide range. For example, a single
module can deliver 15V/500A, 12V/600A, 24V/300A or 30V/250A.
Alternatively the module can be configured for “dual output”,
providing two totally independent outputs of 12V/300A.
Output is increased simply
by connecting power modules together, for instance we have supplied
Flex Kraft systems with a current rating of 24,000 Amperes!
This
flexibility, combined with first-class specifications in general,
means that Flex Kraft is ideally suited to all types of DC-based
electrochemical processes.
 Read more
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Multi Pulse rectifiers
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Multi Pulse
For special applications, such as copper plating of complex
PCBs, the use of pulsed (and sometimes reverse) current has become
increasingly common. This technology is under constant development.
Multi Pulse units incorporate all the features requested by users.
The range covers current ratings from 250A fwd/1000A rev and
upwards.
Read more |
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