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Power Supplies

Sciencestore  |  Power Supplies

3-12V DC 1 Amp Switch Mode Power Supply
Quantity Required:

3-12V DC 1 Amp Switch Mode Power Supply

Part No.: ST661401

12.99

This compact switch mode power supply can provide up to 1000mA in a range of 3-12 V. Power output: max 12W. Suitable for most low power electronic items. Comes with 8 adaptor plugs.

3-12V  300mA Power Supply (Unregulated)
Quantity Required:

3-12V 300mA Power Supply (Unregulated)

Part No.: ST0006

3.99

Unregulated universal power supply, 300mA, with selector switch for 6 different output voltages between 3V and 12V. Switchable polarity. Supplied with 6 way spider plug.

9V DC 1A PLUG-IN POWER SUPPLY
Quantity Required:

9V DC 1A PLUG-IN POWER SUPPLY

Part No.: ST660443

5.95

Plug-in Mains 9V DC regulated switch-mode power supply giving upto 1Amp. Supplied with 7 different interchangeable plugs to suit most applications.

Specification
Input voltage 110-240Vac, 50/60Hz
Max. current 1000mA
Cable length 1.8m
Adaptor plugs 2.5mm, 3.5mm, 5.0 x 2.1mm, 5.5 x 2.5mm, 3.5 x 1.35mm, 4.0 x 1.7mm, 2.35 x 0.75mm
Dimensions 81 x 51 x 40mm
Weight 108g

12V DC 1A PLUG-IN POWER SUPPLY
Quantity Required:

12V DC 1A PLUG-IN POWER SUPPLY

Part No.: ST660445

7.49

Plug-in Mains 12V DC regulated switch-mode power supply giving upto 1Amp. Supplied with 8 different interchangeable plugs to suit most applications.

Specification
Input voltage 110-240Vac, 50/60Hz
Max. current 1000mA
Adaptor plugs 3.5mm jack, 2.35 x 0.75mm, 3.5 x 1.35mm, 4 x 1.7mm, 5 x 2.1mm, 5.5 x 2.1mm, 5.5 x 2.5mm, 6.3 x 3mm
Dimensions 41 x 71 x 60mm
Weight 160g

12V 800mA DC Power Supply
Quantity Required:

12V 800mA DC Power Supply

Part No.: ST660430

6.99

This handy plug-in power supply simply plugs into the mains to give you 12VDC @ 800mA via a built in cigar lighter socket. You can now use your 12V car equipment, (Mobile phone chargers, air compressors, mini-vacuums - check the appliance rating), in the house. Also ideal for testing equipment in the workshop, without running your battery down.

12V DC - 5A Regulated Bench Power Supply
Quantity Required:

12V DC - 5A Regulated Bench Power Supply

Part No.: PSU102

39.70

Portable 12V power supply giving up to 5A. Mains input and regulated 12V output via terminal posts. Complete with cable and cigar socket adaptor so that you can use 12V dc car equipment indoors.

REGULATED POWER SUPPLIES 3Amp 0 - 30V & 0-60V

REGULATED POWER SUPPLIES 3Amp 0 - 30V & 0-60V

High quality, regulated power supplies with variable output voltage and current limiting. The units have short circuit and "FOLDBACK" overload protection.Output via red (+) , black (-) and green (ground) 4mm terminal sockets
Output voltage and current displayed on two green LED displays
Input: 230Vac, 50Hz (150W)
Weight: 3.7kg Size: 155 x 133 x 285mm

0-30 Volts 0-3 Amps

Part No.: ST650676

89.00

Quantity Required:

0-60 Volts 0-3 Amps

Part No.: ST650679

132.00


Quantity Required:

REGULATED POWER SUPPLY   10 Amp 0-30V
Quantity Required:

REGULATED POWER SUPPLY 10 Amp 0-30V

Part No.: ST650682

210.00

High quality, regulated power supply with variable output voltage and current limiting. The unit has short circuit and "FOLDBACK" overload protection.Output via red (+) , black (-) and green (ground) 4mm terminal sockets
Output voltage and current displayed on two green LED displays
Input: 230Vac, 50Hz
Weight: 12kg Size: 355 x 260 x 160mm

13.8V power supplies

13.8V power supplies

Regulated bench-top power supplies suitable for operating 12Vdc battery powered equipment from the mains. The supplies are housed in metal cases with short circuit "fold-back" and thermal protection. Fitted with On/Off switch with illuminated indicator and earthed mains plug. Red and black 4mm screw terminals.
Input: 230VAC 50Hz. Output: 13.8V DC

CodeMax CurrentWeight (kg)Price 
ST650651 2A 2.5 23.49Quantity Required:


ST650652 3A 2.8 28.50Quantity Required:


ST650654 5A 3.0 34.25Quantity Required:


ST650657 7A 3.5 46.95Quantity Required:


ST650663 12A 8.0 79.95Quantity Required:


ST650667 15A 10.0 95.96Quantity Required:


Sciencestore  |  Power Supplies



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