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Kraft 5000 Amp 22 Volt Pulse DC Rectifier

Special Offer

Refurbished Price [?]
£ 7,500 (+ VAT)
Special Price
£ 6,500 (+ VAT)
Special Price (sold as seen) [?]
£ 3,950 (+ VAT). Available for immediate collection.
Special offer ends
14 December 2017 14:00 GMT while stocks last
Stock No
RU713
Model
HBOGG
Year of Manufacture
1995
Serial
C776195-1
Voltage
22v output
Amps
5000 output
Other Info
Fan cooled
Location
Our Central Warehouse, Aldridge, UK
Weight (kgs)
886
External Dimensions (WxDxH mm)
930 x 1030 x 2140

Description

Kraft 5000 Amp 22 Volt Pulse DC Rectifier

Pulse plating

In the typical electroplating process, power is supplied to the plating bath as direct current (DC). In pulse plating, the DC power arrives in the bath in a series of short pulses. These pulse cycles can be regulated at predetermined rates to over 10,000 times per second.

Precise changes in the regulation of these cycles provide different benefits to plated deposits, depending on the metal being plated.

Typical advantages of pulse plating include better distribution, lower porosity, higher density, greater
throwing power, improved hardness and less metal usage.

Advantages of Pulse Plating

The advantages of pulse current output in electrochemical processes are numerous, including:

Metallurgical
Denser deposit
Lower porosity
Finer grain deposit
Higher tensile strength
Higher elongation
Reduced stress
Reduced hydrogen embrittlement

Electrical
Higher conductivity
Lower contact resistance
Better bondability

Physical
Improved adhesion of deposit
Increased throwing power
More uniform thickness
Fills sub-micron trenches
Reduced stress on photo resists
Better control of alloy composition
Better color control

General
Reduced process limitations
More flexibility of metal content in bath
Reduction/elimination of additives
Reduced process (plating) time

pdf icon Print / Download Kraft 5000 Amp 22 Volt Pulse DC Rectifier Datasheet

Additional files

Photographs taken prior refurbishment. Our refurbishment service is not available on all machines.