Plating and Anodizing Rectifier

Why does electroplating or anodizing require a power supply?

Electroplating (or plating) and anodizing both require a dc power supply (sometimes called rectifier) to drive the flow of ions in the solution and onto the surface. Electroplating is a process that deposits metal onto a surface, where positive ions are combined with electrons to form metal atoms. Anodizing is a process that converts metal surface and covers it with metal oxide layer. The process is more complicated and requires increasingly higher dc voltage to force the ions onto the metal surface and cause chemical reactions to form oxide.

 

What power supply do I need for electroplating or anodizing?

A dc power supply is required for any electrochemical process such as electroplating (or plating) and anodizing. While electroplating typically requires dc voltage of less than 6V, the voltage required by anodizing depends on the thickness of the oxide layer you need, and the higher the thickness, the higher the voltage is needed. Depending on the size of the parts you are working on, the requirements for current (amperage) can vary by a lot. While someone working on a jewelry may require only a couple of amps, an industrial setup may require more than 1000A, it all depends on the size of the parts, or more specifically the surface area of the parts you are working on.

 

How many amps do I need for plating?

The tank size is not relavant as long as it's large enough to fit your parts to be plated and still allow good flow of the solution. The surface area of the parts determines the amperage you need. Typically people use 20 amps per square foot as a starting point to estimate the current needed, however this number can go down to lower than 10 A/SF or higher than 40 A/SF.

 

What plating and anodizing power supply does Volteq offer?

Volteq has a wide selection of electroplating (plating) and anodizing rectifiers, they are cost-effective and suitable for anodizing, plating (electroplating), electroforming, electropolishing, electrochemical polishing, electrocoagulation, electro-deburring, electrocleaning, hydrolysis, hydrogen generator, fuel cell, waste water treatment, metal recovery, etc. Volteq regulated DC power supplies are excellent choice for zinc plating, gold plating, silver plating, nickel plating, chrome plating and aluminum anodizing.  Learn more about applications for Volteq plating and anodizing rectifiers.

 

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Regulated Variable Linear DC POWER SUPPLY HY1503D 0-15V 0-3A

Regulated Variable Linear DC POWER SUPPLY HY1503D 0-15V 0-3A

$95.00 $79.95

VOLTEQ HY1503D is a lab grade regulated linear DC power supply. This high quality variable DC power supply has an…

REGULATED VARIABLE DC POWER SUPPLY GPS-1850D 0-20V 0-5A

REGULATED VARIABLE DC POWER SUPPLY GPS-1850D 0-20V 0-5A

$160.00 $79.95

GPS-1850D is a lab grade regulated linear DC power supply. This highly stable, high quality variable DC power sup…

Regulated Adustable Linear DC POWER SUPPLY HY1803D 20V 3A

Regulated Adustable Linear DC POWER SUPPLY HY1803D 20V 3A

$140.00 $79.95

VOLTEQ HY1803D is a brand new lab grade DC regulated power supply. This highly stable, high quality DC power supp…

REGULATED VARIABLE LINEAR DC POWER SUPPLY HY3003D 30V 3A New Model

REGULATED VARIABLE LINEAR DC POWER SUPPLY HY3003D 30V 3A New Model

$180.00 $89.95

VOLTEQ HY3003D is a lab grade regulated linear DC power supply, an improved version of the Mastech HY3003D we carri…

REGULATED VARIABLE LINEAR DC POWER SUPPLY GPS-3030D 30V 3A

REGULATED VARIABLE LINEAR DC POWER SUPPLY GPS-3030D 30V 3A

$180.00 $89.95

VOLTEQ GPS-3030D and its identical model HY3003D is a lab grade regulated linear DC power supply. This high quality…

Regulated Linear DC POWER SUPPLY HY3005D 0-30V 0-5A Over-voltage Protection

Regulated Linear DC POWER SUPPLY HY3005D 0-30V 0-5A Over-voltage Protection

$220.00 $99.95

  VOLTEQ HY3005D is a lab grade regulated linear DC power supply, an improved version of the Mastech H…

REGULATED VARIABLE DC POWER SUPPLY GPS-3050D 30V 5A

REGULATED VARIABLE DC POWER SUPPLY GPS-3050D 30V 5A

$220.00 $99.95

VOLTEQ GPS-3050D is a lab grade regulated variable DC power supply. This highly stable linear DC power supply has an …

Regulated Linear DC POWER SUPPLY HY3005DX 30V 5A 1mA Resolution

Regulated Linear DC POWER SUPPLY HY3005DX 30V 5A 1mA Resolution

$240.00 $119.95

VOLTEQ HY3005DX is a lab grade DC regulated linear DC power supply; as an improved version of HY3005D, this power…

Improved! Regulated Linear DC POWER SUPPLY HY3006D 30V 6A Over-voltage Protection

Improved! Regulated Linear DC POWER SUPPLY HY3006D 30V 6A Over-voltage Protection

$220.00 $119.95

VOLTEQ HY3006D is a lab grade regulated linear DC power supply, an improved version of the HY3006D we carry for yea…

REGULATED VARIABLE DC POWER SUPPLY HY6003D 60V 3A New Model

REGULATED VARIABLE DC POWER SUPPLY HY6003D 60V 3A New Model

$240.00 $119.95

VOLTEQ HY6003D is a lab grade DC regulated linear power supply, an improved version of the HY6003D we carried for y…

Variable Linear Power Supply GPR-1810HD 0-18V 0-10A

Variable Linear Power Supply GPR-1810HD 0-18V 0-10A

$250.00 $169.95

VOLTEQ GPR-1810HD is a lab grade DC regulated linear power supply. This highly stable, high quality linear DC power…

Plating and Anodizing Rectifier HY1520EX 15V 20A

Plating and Anodizing Rectifier HY1520EX 15V 20A

$280.00 $199.95

VOLTEQ HY1520EX is a high current variable regulated switching DC power supply with built-in over-voltage and over-…

30V 10A Regulated Switching DC Power Supply HY3010EX Over Voltage Protection

30V 10A Regulated Switching DC Power Supply HY3010EX Over Voltage Protection

$300.00 $199.95

VOLTEQ HY3010EX is the updated version of HY3010E with built-in over-voltage and reverse-voltage protection, ideal fo…

Regulated Variable Switching DC Power Supply HY3020EX 0-30V 0-20A

Regulated Variable Switching DC Power Supply HY3020EX 0-30V 0-20A

$400.00 $229.95

  VOLTEQ HY3020EX is a high current, high voltage regulated switching DC power supply, and is similar to …

Regulated Variable DC Power Supply HY3020EX 0-30V 0-20A for Anodizing, Plating

Regulated Variable DC Power Supply HY3020EX 0-30V 0-20A for Anodizing, Plating

$400.00 $229.95

VOLTEQ HY3020EX is a high current, high voltage regulated switching DC power supply, and is similar to HY3020E bu…

Regulated Varaible Switching DC Power Supply HY3020EX 30V 20A Battery Charging and Equalizing

Regulated Varaible Switching DC Power Supply HY3020EX 30V 20A Battery Charging and Equalizing

$400.00 $229.95

  VOLTEQ HY3020EX is a high current, high voltage regulated switching DC power supply, and is similar to HY3…

Regulated Variable Switching DC Power Supply HY1530EX 0-15V 0-30A

Regulated Variable Switching DC Power Supply HY1530EX 0-15V 0-30A

$419.95 $289.95

VOLTEQ HY1530EX is a high current regulated switching DC power supply with built-in over-voltage and over-current p…

30A Plating Rectifier Eletroplaing Power Supply HY1530EX 15V

30A Plating Rectifier Eletroplaing Power Supply HY1530EX 15V

$419.95 $289.95

VOLTEQ HY1530EX is a high current regulated switching DC power supply with built-in over-voltage and over-current p…

Variable Regulated Switching DC Power Supply HY5020EX 50V 20A

Variable Regulated Switching DC Power Supply HY5020EX 50V 20A

$550.00 $299.95

VOLTEQ HY5020EX is a high current, high voltage regulated switching DC power supply, and is similar to HY5020E bu…

Regulated DC Power Supply HY3030EX 0-30V 0-30A for Plating, Anodizing, Electrolysis

Regulated DC Power Supply HY3030EX 0-30V 0-30A for Plating, Anodizing, Electrolysis

$650.00 $299.95

VOLTEQ HY3030EX is a high current, high voltage regulated switching DC power supply, and is similar to HY3030E bu…

Regulated Variable Switching DC Power Supply HY3030EX 0-30V 0-30A

Regulated Variable Switching DC Power Supply HY3030EX 0-30V 0-30A

$650.00 $299.95

VOLTEQ HY3030EX is a high current, high voltage regulated switching DC power supply, and is similar to HY3030E bu…

Variable Switching DC Power Supply HY5020EX 50V 20A Over Voltage Over Current Protection

Variable Switching DC Power Supply HY5020EX 50V 20A Over Voltage Over Current Protection

$550.00 $299.95

VOLTEQ HY5020EX is a high current, high voltage regulated switching DC power supply, and is similar to HY5020E bu…

Switching DC Power Supply HY3030EX 0-30V 0-30A

Switching DC Power Supply HY3030EX 0-30V 0-30A

$650.00 $299.96

VOLTEQ HY3030EX is a high current, high voltage regulated switching DC power supply, and is similar to HY3030E bu…

Programmable DC Power Supply HY5020EP 0-50V 0-20A With Arduino

Programmable DC Power Supply HY5020EP 0-50V 0-20A With Arduino

$600.00 $349.95

Volteq HY5020EP is a programmable DC power supply with built-in Arduino Micro controller. This is the update…

Switching DC Power Supply HY6020EX 60V 20A Over Voltage Over Current Protection

Switching DC Power Supply HY6020EX 60V 20A Over Voltage Over Current Protection

$750.00 $399.95

VOLTEQ HY6020EX is a high current, high voltage regulated switching DC power supply, and is similar to HY6020E but …

Switching DC Power Supply HY6020EX 60V 20A Over Voltage Over Current Protection

Switching DC Power Supply HY6020EX 60V 20A Over Voltage Over Current Protection

$750.00 $399.95

VOLTEQ HY6020EX is a high current, high voltage regulated switching DC power supply, and is similar to HY6020E but …

Regulated Variable Switching DC Power Supply HY1550EX 15V 50A

Regulated Variable Switching DC Power Supply HY1550EX 15V 50A

$550.00 $399.95

VOLTEQ HY1550EX is a high current regulated switching DC power supply with built-in over-voltage and over-current p…

Regulated Switching DC Power Supply HY3050EX 30V 50A Plating, Anodizing, 110V Input

Regulated Switching DC Power Supply HY3050EX 30V 50A Plating, Anodizing, 110V Input

$800.00 $429.95

VOLTEQ HY3050EX is a high current, high voltage regulated switching DC power supply, and is similar to HY3050E but …

Regulated Variable Switching Power Supply HY3050EX 0-30V 0-50A Fast Charging Lithium Battery

Regulated Variable Switching Power Supply HY3050EX 0-30V 0-50A Fast Charging Lithium Battery

$800.00 $429.95

VOLTEQ HY3050EX is a high current, high voltage regulated switching DC power supply, and is similar to HY3050E but …

Anodizing and plating rectifier HY5030EX 50V 30A 110V Input

Anodizing and plating rectifier HY5030EX 50V 30A 110V Input

$750.00 $449.95

VOLTEQ HY5030EX is a high current, high voltage regulated switching DC power supply, with built-in over-voltage and…

Anodizing and plating rectifier HY5030EX 50V 30A 220V input

Anodizing and plating rectifier HY5030EX 50V 30A 220V input

$750.00 $449.95

This model takes 220V Input, for the same model with 110V input, please check this model instead VOLTEQ HY5030…

Regulated Switching DC Power Supply HY5030EX 50V 30A 220V Input

Regulated Switching DC Power Supply HY5030EX 50V 30A 220V Input

$750.00 $449.95

This model takes 220V Input, for the same model with 110V input, please check this model instead VOLTEQ HY5030…

Switching DC Power Supply HY5030EX 0-50V 0-30A 110V Input

Switching DC Power Supply HY5030EX 0-50V 0-30A 110V Input

$750.00 $449.95

VOLTEQ HY5030EX is a high current, high voltage regulated switching DC power supply, with built-in over-voltage and…

Variable Switching DC Power Supply HY10010EX 100V 10A for Plating, Anodizing

Variable Switching DC Power Supply HY10010EX 100V 10A for Plating, Anodizing

$600.00 $479.95

VOLTEQ HY10010EX is a high current, high voltage variable regulated switching DC power supply, and is similar to HY…

0-100V 0-10A Regulated Switching DC Power Supply HY10010EX Over Voltage Over Current Protection

0-100V 0-10A Regulated Switching DC Power Supply HY10010EX Over Voltage Over Current Protection

$600.00 $479.95

Guaranteed the best price, fast shipping, and friendly service. HY10010EX is a high current, high voltage…

Variable Switching DC Power Supply HY12010EX 120V 10A

Variable Switching DC Power Supply HY12010EX 120V 10A

$750.00 $489.95

VOLTEQ HY12010EX is a high current, high voltage variable regulated switching DC power supply, ideal for battery ch…

30V 50A Regulated DC Power Supply HY3050EX Over Voltage Over Current Protection 110V Input

30V 50A Regulated DC Power Supply HY3050EX Over Voltage Over Current Protection 110V Input

$800.00 $549.95

VOLTEQ HY3050EX is a high current, high voltage regulated switching DC power supply, and is similar to HY3050E but …

Regulated Switching DC Power Supply HY7520EX 0-75V 0-20A 110V Input

Regulated Switching DC Power Supply HY7520EX 0-75V 0-20A 110V Input

$800.00 $569.95

VOLTEQ HY7520EX is a high current, high voltage regulated switching DC power supply, with built-in over-voltage and o…

Regulated Switching DC Power Supply HY7520EX 75V 20A Over Voltage Over Current Protection 220V Input

Regulated Switching DC Power Supply HY7520EX 75V 20A Over Voltage Over Current Protection 220V Input

$800.00 $569.95

This model takes 220V Input, for the same model with 110V input, please check this model instead VOLTEQ HY7520…

Variable Switching Power Supply HY7520EX 0-75V 0-20A 220V Input

Variable Switching Power Supply HY7520EX 0-75V 0-20A 220V Input

$800.00 $569.95

This model takes 220V Input, for the same model with 110V input, please check this model instead VOLTEQ HY7520…

Switching DC Power Supply HY7520EX 75V 20A Over Voltage Over Current Protection 110V Input

Switching DC Power Supply HY7520EX 75V 20A Over Voltage Over Current Protection 110V Input

$800.00 $569.95

VOLTEQ HY7520EX is a high current, high voltage regulated DC power supply, with built-in over-voltage and over-curr…

Variable Switching DC Power Supply HY7530EX 0-75V 0-30A 220V Input

Variable Switching DC Power Supply HY7530EX 0-75V 0-30A 220V Input

$950.00 $619.95

VOLTEQ HY7530EX is a high current, high voltage regulated switching DC power supply,  with built-in over-volta…

Variable Switching DC Power Supply HY7530EX 75V 30A 110V Input

Variable Switching DC Power Supply HY7530EX 75V 30A 110V Input

$950.00 $619.95

VOLTEQ HY7530EX is a high current, high voltage regulated switching DC power supply,  with built-in over-v…

Switch Mode DC Power Supply HY7530EX 75V 30A Over Voltage Over Current Protection 110V Input

Switch Mode DC Power Supply HY7530EX 75V 30A Over Voltage Over Current Protection 110V Input

$950.00 $619.95

VOLTEQ HY7530EX is a high current, high voltage regulated switch mode DC power supply (SMPS),  with built-…

Switching DC Power Supply HY7530EX 0-75V 0-30A 220V Input

Switching DC Power Supply HY7530EX 0-75V 0-30A 220V Input

$950.00 $619.95

VOLTEQ HY7530EX is a high current, high voltage regulated switch mode DC power supply,  with built-in over-vol…

Switch Mode DC Power Supply HY10020EX 100V 20A 110V AC

Switch Mode DC Power Supply HY10020EX 100V 20A 110V AC

$1,400.00 $699.95

VOLTEQ HY10020EX is a high current, high voltage regulated switch mode DC power supply (SMPS),  with built-in …

200V 10A Regulated Switching DC Power Supply HY20010EX Over Voltage Over Current Protection 110V AC

200V 10A Regulated Switching DC Power Supply HY20010EX Over Voltage Over Current Protection 110V AC

$1,200.00 $699.95

VOLTEQ HY20010EX is a high current, high voltage regulated switching DC power supply,  with built-in over-volt…

200V 10A Regulated Variable DC Power Supply HY20010EX for Plating and Anodizing,110V AC

200V 10A Regulated Variable DC Power Supply HY20010EX for Plating and Anodizing,110V AC

$1,200.00 $699.95

VOLTEQ HY20010EX is a high current, high voltage regulated switching DC power supply,  with built-in over-volt…

Switching DC Power Supply HY10020EX 100V 20A 220V AC

Switching DC Power Supply HY10020EX 100V 20A  220V AC

$1,400.00 $699.95

This model takes 220V Input, for the same model with 110V input, please check this model instead VOLTEQ HY1002…

DC Power Supply HY12020EX 120V 20A 110V AC Anodizing

DC Power Supply HY12020EX 120V 20A 110V AC Anodizing

$1,300.00 $699.95

VOLTEQ HY12020EX is a high current, high voltage regulated switch mode DC power supply (SMPS),  with built-in …

Regulated Switching DC Power Supply HY20010EX 0-200V 0-10A 220V AC

Regulated Switching DC Power Supply HY20010EX 0-200V 0-10A 220V AC

$1,200.00 $729.95

VOLTEQ HY20010EX is a high current, high voltage regulated swiching DC power supply,  with built-in over-volta…

VOLTEQ DC Power Supply HY30005EX 300V 5A for Plating and Anodizing,110V AC

VOLTEQ DC Power Supply HY30005EX 300V 5A for Plating and Anodizing,110V AC

$1,300.00 $799.95

VOLTEQ HY30005EX is a high voltage regulated switching DC power supply,  with built-in over-voltage and over-c…

Anodizing and plating rectifier HY5050EX 50V 50A 110V Input

Anodizing and plating rectifier HY5050EX 50V 50A 110V Input

$1,400.00 $799.95

VOLTEQ HY5050EX is a high current, high voltage regulated DC power supply, with built-in over-voltage and over-curr…

Anodizing and plating rectifier HY5050EX 50V 50A 220V Input

Anodizing and plating rectifier HY5050EX 50V 50A 220V Input

$1,400.00 $799.95

This model takes 220V Input, for the same model with 110V input, please check this model instead VOLTEQ HY5050…

Regulated Variable Switching DC Power Supply HY5050EX 50V 50A 220V Input

Regulated Variable Switching DC Power Supply HY5050EX 50V 50A 220V Input

$1,400.00 $799.95

This model takes 220V Input, for the same model with 110V input, please check this model instead VOLTEQ HY5050…

Variable Switching DC Power Supply HY5050EX 0-50V 0-50A

Variable Switching DC Power Supply HY5050EX 0-50V 0-50A

$1,400.00 $799.95

VOLTEQ HY5050EX is a high current, high voltage regulated switching DC power supply, with built-in over-voltage and…

High Voltage Variable DC Power Supply HY30005EX 300V 5A

High Voltage Variable DC Power Supply HY30005EX 300V 5A

$1,400.00 $799.95

VOLTEQ HY30005EX is a high voltage regulated switching DC power supply,  with built-in over-voltage and over-c…

Regulated Switching DC Power Supply HY3080EX 30V 80A 220V Input

Regulated Switching DC Power Supply HY3080EX 30V 80A 220V Input

$1,300.00 $874.95

This model takes 220V Input, for the same model with 110V input, please check this model instead VOLTEQ HY3080…

Variable DC Power Supply HY3080EX 30V 80A 110V Input

Variable DC Power Supply HY3080EX 30V 80A 110V Input

$1,300.00 $874.95

VOLTEQ HY3080EX is a high current, high voltage regulated switching DC power supply with built-in over-voltage and …

Regulated Switching DC Power Supply HY3080EX 30V 80A Over Voltage Over Current Protection 220V Input

Regulated Switching DC Power Supply HY3080EX 30V 80A Over Voltage Over Current Protection 220V Input

$1,300.00 $874.95

This model takes 220V Input, for the same model with 110V input, please check this model instead VOLTEQ HY3080…

Variable DC Power Supply HY30100EX 30V 100A Plating, Anodizing, Electrolysis, 110V Input

Variable DC Power Supply HY30100EX 30V 100A Plating, Anodizing, Electrolysis, 110V Input

$1,600.00 $1,049.95

VOLTEQ HY30100EX is a high current, high voltage variable regulated DC power supply with built-in over-voltage and …

Variable Regulated DC Power Supply HY30100EX 30V 100A 220V Input

Variable Regulated DC Power Supply HY30100EX 30V 100A 220V Input

$1,600.00 $1,049.95

This model takes 220V Input, for the same model with 110V input, please check this model instead VOLTEQ HY3010…

15V 150A Regulated Switching DC Power Supply HY15150EX Over Voltage Over Current Protection 110V Input

15V 150A Regulated Switching DC Power Supply HY15150EX Over Voltage Over Current Protection 110V Input

$1,800.00 $1,150.00

VOLTEQ HY15150EX is a high current, high voltage regulated switching DC power supply with built-in over-voltage and…

200A DC Power Supply for Electroplating Anodizing HY30200EX 0-30V

200A DC Power Supply for Electroplating Anodizing HY30200EX 0-30V

$4,500.00 $2,395.00

VOLTEQ HY30200EX is a high current 200A electroplating power supply with built-in over-voltage and over-current pro…

High Current 200A Power Supply for Electroplating Anodizing HY30200EX 0-30V

High Current 200A Power Supply for Electroplating Anodizing HY30200EX 0-30V

$4,500.00 $2,395.00

VOLTEQ HY30200EX is a 200A electroplating power supply with built-in over-voltage and over-current protection, idea…

High Current 1000A Power Supply for Electroplating Anodizing HY051000EX 5V

High Current 1000A Power Supply for Electroplating Anodizing HY051000EX 5V

$5,000.00 $2,599.95

This model is replaced by new model HY061000EX. VOLTEQ HY051000EX is a high current electroplating power supply…

Volteq High Current 500A Power Supply for Electroplating Anodizing HY12500EX 12V

Volteq High Current 500A Power Supply for Electroplating Anodizing HY12500EX 12V

$4,900.00 $2,745.00

For sale is a newly designed VOLTEQ HY12500EX. VOLTEQ HY12500EX is a high current electroplating rectifier with built…

Volteq High Current 500A Power Supply for Electroplating Anodizing HY10500EX 10V

Volteq High Current 500A Power Supply for Electroplating Anodizing HY10500EX 10V

$4,900.00 $2,745.00

HY10500EX is replaced by HY12500EX. VOLTEQ HY10500EX is a high current electroplating power supply with built-i…

High Current 1000A Power Supply for Electroplating Anodizing HY061000EX 6V

High Current 1000A Power Supply for Electroplating Anodizing HY061000EX 6V

$5,500.00 $2,795.00

New Design! VOLTEQ HY061000EX is a high current 1000A electroplating power supply with built-in over-voltage and ov…

High Current Power Supply for Electroplating Waste Water Treatment HY30200RX 30V 200A wth Reverse Polarity

High Current Power Supply for Electroplating Waste Water Treatment HY30200RX 30V 200A wth Reverse Polarity

$4,000.00 $2,795.00

VOLTEQ HY30200RX is a high current 200A electroplating power supply with built-in reverse polarity, ideal for elect…

High Current 500A Power Supply for Electroplating Waste Water Treatment HY12500RX 12V Reverse Polarity

High Current 500A Power Supply for Electroplating Waste Water Treatment HY12500RX 12V Reverse Polarity

$5,500.00 $2,995.00

VOLTEQ HY12500RX is a high current electroplating power supply with built-in over-voltage and over-current protecti…

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