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Welcome
Mastech Power Supply is your best source for regulated variable DC power supplies.

Mastech have been the world's leading maker of bench DC power supplies since 1985. Over these years, Mastech has emerged as a leader in variable DC power supply through its high quality, dependable products and compelling value.

With this website, we offer factory-direct price and in-market enhanced service to all our existing and new customers. All products ordered from Mastech Power Supply website come with full one year warranty, as well as unlimited technical support.

For new products and more updated product information, please check our new website at http://www.mastechpowersupply.com.

Featured Products
Mastech HIGH CURRENT SWITCHING DC POWER SUPPLY 50V 20A HY5020E 1000W
Mastech REGULATED VARIABLE DC POWER SUPPLY HY3003D  30V 3A
Mastech TRIPLE LINEAR DC POWER SUPPLY 30V 5A HY3005F-3
ESD SAFE SOLDERING STATION IRON 60W
SMT SMD HOT AIR REWORK SOLDER DESODERING STATION 8502 + 9 NOZZLES850D SMT SMD HOT AIR SOLDERING REWORK STATION
Mastech VARIABLE DC POWER SUPPLY 18V 3A HY1803D
Mastech VARIABLE REGULATED LINEAR DC POWER SUPPLY 30V 20A HY3020D 600W
Mastech DUAL LINEAR DC POWER SUPPLY 50V 5A HY5005D-2
Mastech REGULATED LINEAR DC POWER SUPPLY 50V 3A HY5003D
VARIABLE REGULATED LINEAR DC POWER SUPPLY 60V 3A HY6003D
Mastech VARIABLE TRIPLE DC LINEAR POWER SUPPLY 30 V 3A HY3003D-3
Mastech TRIPLE LINEAR DC POWER SUPPLY 30V 3A HY3003F-3
Mastech Switching Power Supply HY6020E
Mastech HIGH CURRENT VARIABLE REGULATED DC POWER SUPPLY 30V 50A HY3050E 1500W
Mastech DUAL VARIABLE REGULATED DC POWER SUPPLY 50V 5A HY5005-2
850D SMT SMD HOT AIR SOLDERING REWORK STATION 8 NOZZLES
ESD SAFE SOLDERING STATION 60W with 10 TIPS
Deep Cycle Battery Charger GCA48V10A 48V 10A 500W
Mastech VARIABLE TRANSFORMER VARIAC 5000VA 0-250V 110V INPUT 20A
5KW TRANSFORMER VARIAC 5000VA 0-250V 220V INPUT
MASTECH 2KW TRANSFORMER VARIAC 2000VA 0-250V 220V INPUT
MASTECH 2KVA VARIABLE TRANSFORMER VARIAC 2000VA 0-250V 110V INPUT
Deep Cycle Battery Charger GCA36V10A 36V 10A
Fast Charging Battery Charger GCA24V40A 24V 40A
Rigol DS1052E 50MHz Digital Oscilloscope
Rigol DS1102E 100MHz Digital Oscilloscope
Mastech HIGH CURRENT VARIABLE REGULATED DC POWER SUPPLY 30V 30A HY3030E 900W
Mastech Variable Linear Bench Power Supply 30V 5A HY3005D
Mastech LINEAR VARIABLE DC POWER SUPPLY 30V 6A HY3006D
MASTECH DC POWER SUPPLY 30V 20A w/ Memory RS232 HY3020MR 600W
MASTECH VARIABLE TRIPLE DC LINEAR POWER SUPPLY 30 V 5A HY3005D-3
MASTECH VARIABLE TRIPLE DC POWER SUPPLY 30V 10A HY3010E-3
MASTECH VARIABLE REGULATED DC POWER SUPPLY 30V 20A HY3020E 600W
Mastech Regulated Variable DC Power Supply 30V 10A HY3010E
Mastech Variable Linear DC Regulated Power Supply 30V 10A HY3010D
Dependable Power Supply, Superior Service!