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Mastech Power Supply HY30100EX 30V 100A Over Voltage Over Current Protection 220V Input

Save $730.05

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

Save $730.05

Mastech Power Supply HY10020EX 100V 20A Over Voltage Over Current Protection 110V AC

Save $700.05

Mastech Power Supply HY10020EX 100V 20A Over Voltage Over Current Protection 220V AC

Save $700.05

Mastech Power Supply HY5050EX 50V 50A Over Voltage Over Current Protection 110V Input

Save $600.05

Mastech Power Supply HY5050EX 50V 50A Over Voltage Over Current Protection 220V Input

Save $600.05

Switching Power Supply

A Switching power supply (also known as switch mode power supply) regulates the output voltage by the use of a complex high frequency switching technique. They have good load and line regulation, but somewhat higher ripple and output noise than linear regulated power supplies in high frequency. They also have slower transient response, but higher efficiency. Typical applications for switching power supplies include:

general purpose use
high power / high current applications
as electroplating and anodizing rectifiers (make sure to order the "EX" models)
Battery charging for Lithium Polymer (LiPo), Lithium Ion, Lithium Manganese, A123 (LiFePO4), NiCd, NiMH, Lead Acid batteries (Flooded, Gel, AGM, SLA), etc.(make sure to order the "EX" models)
electrolysis, hydrogen generator, fuel cell applications, etc.
DC motors, slot cars, aviation applications, etc. (make sure to order the "EX" models)
small size & light weight
long hold-up time
high efficiency
Power Factor Correction
wide input range
digital circuits

In particular, we recommend using our EX models for battery charging, anodizing, electroplating (use as plating rectifiers), electrolysis, hydrogen generation applications, because of their built-in over-voltage and over-current protection capabilities.

Below you will find the Mastech Switching Power Supplies we carry.

Products in: /DC Power Supply/Switching Power Supply

Image	Description	Price
	Mastech Regulated Variable DC Power Supply 30V 10A HY3010E Mastech Power Supply HY3010E is high quality variable regulated switching DC power supply. The switch mode power sup…	$300.00 $139.95	Buy More
	MASTECH VARIABLE REGULATED DC POWER SUPPLY 30V 20A HY3020E 600W Mastech HY3020E is a lab grade regulated DC power supply; this switching power supply is one of the most stable and …	$400.00 $209.95	Buy More
	MASTECH VARIABLE POWER SUPPLY 30V 10A HY3010E-3 TRIPLE OUTPUTS MASTECH HY3010E-3 is a brand new lab grade DC power supply; it has three outputs: two outputs are continuously adjus…	$550.00 $269.95	Buy More
	Mastech VARIABLE REGULATED DC POWER SUPPLY 50V 5A HY5005-2 DUAL OUTPUTS MASTECH HY5005-2 is a lab grade DC regulated power supply, a high quality variable DC power supply with outputs…	$349.00 $199.95	Buy More
	MASTECH POWER SUPPLY 30V 20A Programmable RS232 HY3020MR 600W Mastech HY3020MR is a microprocessor controlled, highly stable, lab grade DC power supply, and one of the most stable an…	$500.00 $269.95	Buy More
	Mastech VARIABLE POWER SUPPLY 30V 30A HY3030E 900W HIGH CURRENT Mastech HY3030E a high current, lab grade regulated DC power supply, and is one of the most stable and powerful DC p…	$600.00 $259.95	Buy More
	MASTECH VARIABLE POWER SUPPLY 50V 20A HY5020E 1000W Note: if you plan to use this for battery charging or electrochemical applications like plating and eletrolysis, pleas…	$550.00 $259.95	Buy More
	Mastech Power Supply HY6020E 60V 20A High Current Mastech HY6020E is a high current, high voltage regulated DC power supply. HY6020E is the most powerful DC power supply …	$700.00 $399.95	Buy More
	MASTECH VARIABLE POWER SUPPLY 30V 50A HY3050E 1500W HIGH CURRENT MASTECH HY3050E is a high current, lab grade power supply. This switch mode power supply (switching power supply) is…	$800.00 $419.95	Buy More
	Mastech Regulated Variable DC Power Supply 100V 10A HY10010E Mastech Power Supply HY10010E is high quality variable regulated switching DC power supply. The switch mode power …	$600.00 $299.95	Buy More
	Mastech Power Supply HY6020EX 60V 20A Over Voltage Over Current Protection Mastech HY6020EX is a high current, high voltage regulated DC power supply, and is similar to HY6020E but improved wit…	$750.00 $399.95	Buy More
	Mastech Power Supply HY3080EX 30V 80A Over Voltage Over Current Protection 220V Input This model takes 220V Input, for the same model with 110V input, please check this model instead Mastech HY3080EX i…	$1100.00 $549.95	Buy More
	Mastech Power Supply HY5020EX 50V 20A Over Voltage Over Current Protection Mastech HY5020EX is a high current, high voltage regulated DC power supply, and is similar to HY5020E but with buil…	$550.00 $269.95	Buy More
	Mastech Power Supply HY3010EX 30V 10A Over Voltage Over Current Protection Mastech HY3010EX is a high current, high voltage regulated DC power supply, and is similar to HY3010E but with buil…	$300.00 $149.95	Buy More
	Mastech Power Supply HY3020EX 30V 20A Over Voltage Over Current Protection Mastech HY3020EX is a high current, high voltage regulated DC power supply, and is similar to HY3020E but with built…	$400.00 $219.95	Buy More
	Mastech Power Supply HY3030EX 30V 30A Over Voltage Over Current Protection Mastech HY3030EX is a high current, high voltage regulated DC power supply, and is similar to HY3030E but with buil…	$550.00 $269.95	Buy More
	Mastech Power Supply HY3050EX 30V 50A Over Voltage Over Current Protection 220V Input This model takes 220V Input, for the same model with 110V input, please check this model instead Mastech HY3050EX…	$800.00 $419.95	Buy More
	Mastech Power Supply HY30100EX 30V 100A Over Voltage Over Current Protection 220V Input This model takes 220V Input, for the same model with 110V input, please check this model instead Mastech HY30100EX …	$1400.00 $669.95	Buy More
	Mastech Power Supply HY1520EX 15V 20A Over Voltage Over Current Protection Mastech HY1520EX is a high current regulated DC power supply with built-in over-voltage and over-current protection, i… OUT OF STOCK	$260.00 $139.95	Buy More
	Mastech Power Supply HY10020EX 100V 20A Over Voltage Over Current Protection 110V AC Mastech HY10020EX is a high current, high voltage regulated DC power supply, with built-in over-voltage and over…	$1200.00 $499.95	Buy More
	MASTECH VARIABLE POWER SUPPLY HY3010E-3 TRIPLE OUTPUTS 30V 10A MASTECH HY3010E-3 is a brand new lab grade DC power supply; it has three outputs: two outputs are continuously adjusta…	$550.00 $269.95	Buy More
	Mastech Power Supply HY7530EX 75V 30A Over Voltage Over Current Protection 110V Input Mastech HY7530EX is a high current, high voltage regulated DC power supply, with built-in over-voltage and over-…	$950.00 $559.95	Buy More
	Mastech Power Supply HY1530EX 15V 30A Over Voltage Over Current Protection Mastech HY1530EX is a high current regulated DC power supply with built-in over-voltage and over-current protection, i…	$419.95 $189.95	Buy More
	Mastech Power Supply HY1550EX 15V 50A Over Voltage Over Current Protection Mastech HY1550EX is a high current regulated DC power supply with built-in over-voltage and over-current protection, i…	$550.00 $289.95	Buy More
	Mastech Power Supply HY5030EX 50V 30A Over Voltage Over Current Protection 220V Input This model takes 220V Input, for the same model with 110V input, please check this model instead Mastech HY5030EX i…	$750.00 $419.95	Buy More
	Mastech Power Supply HY5050EX 50V 50A Over Voltage Over Current Protection 220V Input This model takes 220V Input, for the same model with 110V input, please check this model instead Mastech HY5050EX i…	$1200.00 $599.95	Buy More
	Mastech Power Supply HY7520EX 75V 20A Over Voltage Over Current Protection 220V Input This model takes 220V Input, for the same model with 110V input, please check this model instead Mastech HY7520EX i…	$800.00 $469.95	Buy More
	Mastech Power Supply HY7530EX 75V 30A Over Voltage Over Current Protection 220V Input Mastech HY7530EX is a high current, high voltage regulated DC power supply, with built-in over-voltage and over-…	$950.00 $559.95	Buy More
	Mastech Power Supply HY10010EX 100V 10A Over Voltage Over Current Protection Mastech HY10010EX is a high current, high voltage regulated DC power supply, and is similar to HY10010E but with built…	$600.00 $299.95	Buy More
	Mastech Power Supply HY10020EX 100V 20A Over Voltage Over Current Protection 220V AC This model takes 220V Input, for the same model with 110V input, please check this model instead Mastech HY10020EX …	$1200.00 $499.95	Buy More
	Output leads / test leads for Switching Power Supplies with output less than 900W For sale is a set of output leads / test leads that will work for the following switching power supply models: 1520…	$20.00 $9.95	Buy More
	Output leads / test leads for Switching Power Supplies with output 900W or more For sale is a set of output leads / test leads that will work for the following switching power supply models: 303…	$30.00 $14.95	Buy More
	Output leads / test leads for Switching Power Supplies with output 80A or more For sale is a set of output leads / test leads that will work for the following switching power supply models: 30…	$40.00 $19.95	Buy More
	Mastech Power Supply HY5030EX 50V 30A Over Voltage Over Current Protection 110V Input Mastech HY5030EX is a high current, high voltage regulated DC power supply, with built-in over-voltage and over-curren…	$750.00 $419.95	Buy More
	Mastech Power Supply HY3050EX 30V 50A Over Voltage Over Current Protection 110V Input Mastech HY3050EX is a high current, high voltage regulated DC power supply, and is similar to HY3050E but with built-i…	$800.00 $419.95	Buy More
	Mastech Power Supply HY30100EX 30V 100A Over Voltage Over Current Protection 110V Input Mastech HY30100EX is a high current, high voltage regulated DC power supply with built-in over-voltage and over-curren…	$1400.00 $669.95	Buy More
	Mastech Power Supply HY3080EX 30V 80A Over Voltage Over Current Protection 110V Input Mastech HY3080EX is a high current, high voltage regulated DC power supply with built-in over-voltage and over-current…	$1100.00 $549.95	Buy More
	Mastech Power Supply HY5050EX 50V 50A Over Voltage Over Current Protection 110V Input Mastech HY5050EX is a high current, high voltage regulated DC power supply, with built-in over-voltage and over-curren…	$1200.00 $599.95	Buy More
	Mastech Power Supply HY7520EX 75V 20A Over Voltage Over Current Protection 110V Input Mastech HY7520EX is a high current, high voltage regulated DC power supply, with built-in over-voltage and over-curren…	$800.00 $469.95	Buy More