Switching Power Supply

 

Switching DC power supplies were first introduced in the late 1970's, today they are the most popular form of DC power supplies in the market due to their exceptional power effiency and great overal performance. A Switching DC power supply (also known as switch mode power supply) regulates the output voltage through a process called pulse width modulation (PWM). The PWM process generates some high frequency noise, but enables the switching power supplies to be built with very high power effiency and small form factor. With a good design, a switching power supply can have excellent load and line regulation.

 

With over 30 years of design and manufacturing knowledge, Voteq regulated switching power supplies have set a new standard in flexibility, reliability and cost-effectiveness. Our variable switching DC power supplies have built-in over-voltage and reverse-voltage protection, and have been widely used industrial and labotory applications, including manufacturing, product design verification, lithium battery charging, anodizing, LED applications, electroplating (use as plating rectifiers), electrolysis, hydrogen generation applications, etc.

 

Typical applications for switching DC power supplies include:

 

 

 


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Regulated Adjustable Switching DC Power Supply HY20010EX 200V 10A 110V AC

Regulated Adjustable Switching DC Power Supply HY20010EX 200V 10A 110V AC

$1,200.00 $699.95

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

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

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

$1,300.00 $699.95

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

Regulate Variable DC Power Supply HY3030EX 30V 30A

Regulate Variable DC Power Supply HY3030EX 30V 30A

$550.00 $299.95

  VOLTEQ HY3030EX is a high current, high voltage regulated variable switching DC power supply, and is si…

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

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

$400.00 $239.95

  VOLTEQ HY3020EX is a high current, high voltage regulated variable switchig DC power supply, and is sim…

Regulated Adjustable Switching DC Power Supply HY10010EX 100V 10A

Regulated Adjustable Switching DC Power Supply HY10010EX 100V 10A

$600.00 $479.95

VOLTEQ HY10010EX is a high current, high voltage adjustable DC power supply, and is similar to HY10010E but with bu…

Regulated Adustable Switching DC Power Supply HY30005EX 300V 5A 110V AC

Regulated Adustable Switching DC Power Supply HY30005EX 300V 5A 110V AC

$1,400.00 $799.95

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

Regulated Adjustable DC Power Supply HY6020EX 60V 20A

Regulated Adjustable DC Power Supply HY6020EX 60V 20A

$750.00 $399.95

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

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

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

$300.00 $169.95

VOLTEQ HY3010EX is a regulated adjustable DC power supply with built-in over-voltage and reverse-voltage protection, …

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

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

$800.00 $449.95

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

VOLTEQ Power Supply HY30100EX 30V 100A Over Voltage Over Current Protection 110V Input

VOLTEQ Power Supply HY30100EX 30V 100A Over Voltage Over Current Protection 110V Input

$1,400.00 $799.95

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

Adjustable Switching Power Supply HY30100EX 30V 100A 220V Input

Adjustable Switching Power Supply HY30100EX 30V 100A 220V Input

$1,400.00 $819.95

This model takes 220V Input, for the same model with 110V input, please check this model instead VOLTEQ HY30100E…

High Current Rectifier for Electroplating Electrolysis HY12500EX 12V 500A

High Current Rectifier for Electroplating Electrolysis HY12500EX 12V 500A

$4,500.00 $2,200.00

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

Variable Switching DC Power Supply HY1520EX 0-15V 0-20A

Variable Switching DC Power Supply HY1520EX 0-15V 0-20A

$280.00 $199.95

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

Regulated Adjustable DC Power Supply HY5020EX 50V 20A Over-Voltage Reverse-Voltage Protection

Regulated Adjustable DC Power Supply HY5020EX 50V 20A Over-Voltage Reverse-Voltage Protection

$550.00 $299.95

  VOLTEQ HY5020EX is a high current, high voltage adjustable DC power supply, and is similar to HY5020E but …

Regulated Switching DC Power Supply HY10020EX 0-100V 0-20A Over-Voltage Protection

Regulated Switching DC Power Supply HY10020EX 0-100V 0-20A Over-Voltage Protection

$1,400.00 $599.95

VOLTEQ HY10020EX is a high current, high voltage regulated switching DC power supply, with built-in over-voltage and …

VOLTEQ Adustable DC Power Supply HY5050EX 50V 50A Over Voltage Over Current Protection 110V Input

VOLTEQ Adustable DC Power Supply HY5050EX 50V 50A Over Voltage Over Current Protection 110V Input

$1,200.00 $799.95

5.0 average, based on 1 reviews

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

Switching Variable Power Supply HY10020EX 0-100V 0-20A 220V AC

Switching Variable Power Supply HY10020EX 0-100V 0-20A 220V AC

$1,400.00 $599.95

This model takes 220V Input, for the same model with 110V input, please check this model instead VOLTEQ HY10020E…

New Design! Volteq High Current Rectifier for Electroplating Anodizing HY15200EX 15V 200A

New Design! Volteq High Current Rectifier for Electroplating Anodizing HY15200EX 15V 200A

$2,500.00 $1,295.00

For sale is a newly designed VOLTEQ HY15200EX. HY15200EX is a high current electroplating rectifier with built-in o…

Variable Switching DC Power Supply HY12010EX 120V 10A

Variable Switching DC Power Supply HY12010EX 120V 10A

$750.00 $499.95

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

Variable Switching DC Power Supply HY5030EX 50V 30A 110V Input

Variable Switching DC Power Supply HY5030EX 50V 30A 110V Input

$750.00 $449.95

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

Regulated Adustable DC Power Supply HY1530EX 15V 30A Over Voltage Over Current Protection

Regulated Adustable DC Power Supply HY1530EX 15V 30A Over Voltage Over Current Protection

$419.95 $279.95

VOLTEQ HY1530EX is a high current regulated DC power supply with built-in over-voltage and over-current protection, i…

Volteq High Current Rectifier for Electroplating Anodizing HY30200EX 30V 200A

Volteq High Current Rectifier for Electroplating Anodizing HY30200EX 30V 200A

$4,000.00 $1,895.00

For sale is a newly designed VOLTEQ HY30200EX. VOLTEQ HY30200EX is a high current electroplating rectifier with built…

Switching DC Power Supply HY1550EX 15V 50A Over Voltage Over Current Protection

Switching DC Power Supply HY1550EX 15V 50A Over Voltage Over Current Protection

$550.00 $319.95

VOLTEQ HY1550EX is a high current regulated DC power supply with built-in over-voltage and over-current protection, i…

Variable Switching Power Supply HY3080EX 0-30V 0-80A 110V Input

Variable Switching Power Supply HY3080EX 0-30V 0-80A 110V Input

$1,300.00 $699.95

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

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…

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