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Electricity

 
 
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U Litreasonic Transducers reciever

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£1.25

Thyristor on Semiconductor

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.75

Radial Electrolytic Capacitors 16V 47u A

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.09

LED Mounting Clips, 5mm

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.10

TERMINAL BLOCKS Strip of 12 5A

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.55

TERMINAL BLOCKS Strip of 12 10A

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.65

TERMINAL BLOCKS Strip of 12 15A

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.83

9V Battery Clip

An N Size, UM5, PCB Mount Battery Holder by Comfortable, moulded in Black Thermoplastic

£0.25

CIRCULAR COIL ON BASE

To observe magnetic fields generated by a constant electrical current. A Circular Coil Mounted on a Plastic base. Iron filings can be scattered on the clear plastic sheet and when a current then flows

£25.97

Demountable Transformer

This heavy duty demountable transformer can be used for the study of transformertheory and many other alternating current phenomena. This kit consists of: 1. A magnetic circuit made of highly permeable U shape metal sheet,

£128.99

Accessories Set For Demountable Transformer

Comprising 1 welding coil of 5 turns on former with insulated handle and \nshort-circuiting pins,1 annular melting trough with insulated handle to show \nheating by induction,1 jumping ring which is thrown clear when primary \ncurrent is started a

£38.75

MOTOR ACCESSORY SET

An accessory to demonstrate the production of large magnetic fields and Lenz’s law damping on pendulums with and without slits.

£21.50

PARALLEL BOARDS

One pair of parallel boards.

£2.99

POTENTIOMETER, 100 ohm 1W

100 ohm 1W Potentiometer

£7.20

AMMETER

This simple, miniature, ammeter is an ideal way to make current measurements in electrical circuits. The ammeter is overload protected. Specification: Maximum current 2A DC Resolution 10 mA Accuracy ¬&no

£13.20

DEMONSTRATION TRANSFORMER POWER SUPPLY

The Bench Top demonstration transformer power supply is a unique power supply designed for use specifically with the Demonstration Transformer · Output Voltage: Fixed output of 4 & 8V DC @ 5A, 2 & 4V

£170.00

JOCKEY

For Wheatstone bridge and potentiometer, with insulated handle, plated brass contact and a plated brass terminal

£1.05

MULTI RANGE VOLTMETER

The moving coil multi-range voltmeter can be used to measure A.C. as well as D.C. voltages. The operation of these meters depend on the interaction between the field of permanent magnet and moving coi

£57.50

FLEXIBLE LEADS, PVC, WITH CROC CLIPS 500MM RED

Insulated, with crocodile clip at each end.

£0.81

FLEXIBLE LEADS, PVC, WITH CROC CLIPS 1000MM BLACK

Insulated, with crocodile clip at each end.

£0.95

CONTACT KET SINGLE

A spring arm, press knob, contact stud and a connecting strip with two 4 mm. Terminals on plastic base of 100 x 60 mm. Size.

£1.85

RECHARGEABLE BATTERY C PK2 2500MAH

Ultra Max Long life rechargeable batteries. Recharge up to 1000 times, compatible with any brand of charger. Come ready charged Size AAA Pk4

£5.95

Spare Fuse holder for Satz Power Supplies

These Fuse holders are designed to fit both the models of the Satz Power Supplies (1.5 amp & 3 amp) versions

£1.35

Spare Coil For Demountable Transformer 150 Turns

Each wound on a rectangular insulated bobbin, connections by 4mm sockets spaced at 19mm.

£22.50

Spare Coil For Demountable Transformer 100 Turns

Each wound on a rectangular insulated bobbin, connections by 4mm sockets spaced at 19mm.

£22.50

SIMPLE CELL

Glass jar 15 x 10cm length x dia. Complete with zinc and copper plates. 90 x 25 x 1.5mm

£7.65

ELECTRODE HOLDER

Electrode holder

£1.80

RESISTOR, 100 ohm 1W

100 ohm 1W Resistor

£1.99

NTC THERMISTOR, 5K

5k‚ NTC Thermistor

£1.99

RESISTOR, 22 ohm 2W

22 ohm 2W Resistor

£1.90

RESISTOR, 1K 0.5W

1K  0.5W Resistor

£1.80

RESISTOR, 47 ohm 2W

47 ohm 2W Resistor

£1.85

RESISTOR, 10 ohm 2W

10 ohm 2W Resistor

£1.90

CAPACITOR,2200UF

2200uF Capacitor

£2.65

GREEN LED

Mounted green LED bulb with 4mm sockets

£1.75

4700uF CAPACITOR 25V

4700uF Capacitor 25V

£2.80

VOLTMETER

This simple, miniature, voltmeter is an ideal way to make Voltage measurements in electrical circuits. Specification: Maximum Voltage 20V dc Resolution 10 mV Accuracy ±2%

£13.20

PRIMARY AND SECONDARY COIL

To demonstrate electromagnetic induction and transformer principles. Primary coil with 175 turns, secondary coil with three different windings 500; 1,000 and 1,500 turns. Coils are wound on molded pip

£34.50

MICRO VOLTMETER

The Bench Top Micro voltmeter is an effective and robust replacement for a spot galvanometer, with 9 ranges from 100μV to 1V. The input resistance of 1kΩ gives 10MΩ/V on 100μV range, which is consider

£148.50

4 CELL HOLDER

To hold up to four D cells beneath it enables use of one, two, three or four cells

£8.75

MULTI RANGE AMMETER

The moving coil multi-range ammeter can be used to measure A.C. as well as D.C. currents. The operation of these meters depend on the interaction between the field of permanent magnet and moving coil

£60.99

FLEXIBLE LEADS, PVC, WITH CROC CLIPS 250MM RED

Insulated, with crocodile clip at each end.

£0.70

5 SOCKET LAMP BOARD (6 VOLT)

Terminals on these lamp boards let you connect lamps in series or parallel. Lamp board features removable shunt wires that allow for quick changing from parallel to series or any combinations of the t

£9.25

RECHARGEABLE BATTERY AAA PK4 1000MAH

Ultra Max Long life rechargeable batteries. Recharge up to 1000 times, compatible with any brand of charger. Come ready charged Size AAA Pk4

£3.75

UNIVERSAL BATTERY CHARGER

For AA AAA C D and 9v (PP3) NiMH/NiCD rechargeable batteries Charging indicator lights (does not indicate when fully charged) Polarity reverse protection Plugs into any standard UK wall socket Charges

£7.75

Brightsparks4kids Electricity Kit PK2

The Brightsparks4kids Electricity Kit containing 10 essential component modules to design, build and understand your own simple circuits. Contents include; • 3 x Battery Cell modules (short circuit protected) • 2 x Bulb mod

£139.99

PSU DIGITAL AMMETER

These digital meters are part of the PSU Base Mini/Max range and have been designed specifically for school use. They feature an auto on/off system to conserve battery life beyond any normal bench met

£19.99

Rechargeable NIMH AccuUltra Battery - AA 2700mAh Pk4

2700mAh capacity Size: AA Voltage: 1.2v Watt Hour: 3.24Wh Standard Charge 16hrs @ 270mA NiMH rechargeable 1000 charges (approx.) Packaging: 4 pack blister card

£5.80

Showing products per page

U Litreasonic Transducers reciever

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£1.25

Thyristor on Semiconductor

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.75

Radial Electrolytic Capacitors 16V 47u A

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.09

LED Mounting Clips, 5mm

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.10

TERMINAL BLOCKS Strip of 12 5A

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.55

TERMINAL BLOCKS Strip of 12 10A

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.65

TERMINAL BLOCKS Strip of 12 15A

British manufactured PVC Insulated Equipment Wire, 85°, to Defence Standard (Def. Stan.) 61-12 Pt 6. Size: 1/0.6 mm Rating: 1.8 A @ 1,000V RMS max O/D: 1.2 mm nominal Wall cover: PVC 0.3 mm to DEF61-1

£0.83

9V Battery Clip

An N Size, UM5, PCB Mount Battery Holder by Comfortable, moulded in Black Thermoplastic

£0.25

CIRCULAR COIL ON BASE

To observe magnetic fields generated by a constant electrical current. A Circular Coil Mounted on a Plastic base. Iron filings can be scattered on the clear plastic sheet and when a current then flows

£25.97

Demountable Transformer

This heavy duty demountable transformer can be used for the study of transformertheory and many other alternating current phenomena. This kit consists of: 1. A magnetic circuit made of highly permeable U shape metal sheet,

£128.99

Accessories Set For Demountable Transformer

Comprising 1 welding coil of 5 turns on former with insulated handle and \nshort-circuiting pins,1 annular melting trough with insulated handle to show \nheating by induction,1 jumping ring which is thrown clear when primary \ncurrent is started a

£38.75

MOTOR ACCESSORY SET

An accessory to demonstrate the production of large magnetic fields and Lenz’s law damping on pendulums with and without slits.

£21.50

PARALLEL BOARDS

One pair of parallel boards.

£2.99

POTENTIOMETER, 100 ohm 1W

100 ohm 1W Potentiometer

£7.20

AMMETER

This simple, miniature, ammeter is an ideal way to make current measurements in electrical circuits. The ammeter is overload protected. Specification: Maximum current 2A DC Resolution 10 mA Accuracy ¬&no

£13.20

DEMONSTRATION TRANSFORMER POWER SUPPLY

The Bench Top demonstration transformer power supply is a unique power supply designed for use specifically with the Demonstration Transformer · Output Voltage: Fixed output of 4 & 8V DC @ 5A, 2 & 4V

£170.00

JOCKEY

For Wheatstone bridge and potentiometer, with insulated handle, plated brass contact and a plated brass terminal

£1.05

MULTI RANGE VOLTMETER

The moving coil multi-range voltmeter can be used to measure A.C. as well as D.C. voltages. The operation of these meters depend on the interaction between the field of permanent magnet and moving coi

£57.50

FLEXIBLE LEADS, PVC, WITH CROC CLIPS 500MM RED

Insulated, with crocodile clip at each end.

£0.81

FLEXIBLE LEADS, PVC, WITH CROC CLIPS 1000MM BLACK

Insulated, with crocodile clip at each end.

£0.95

CONTACT KET SINGLE

A spring arm, press knob, contact stud and a connecting strip with two 4 mm. Terminals on plastic base of 100 x 60 mm. Size.

£1.85

RECHARGEABLE BATTERY C PK2 2500MAH

Ultra Max Long life rechargeable batteries. Recharge up to 1000 times, compatible with any brand of charger. Come ready charged Size AAA Pk4

£5.95

Spare Fuse holder for Satz Power Supplies

These Fuse holders are designed to fit both the models of the Satz Power Supplies (1.5 amp & 3 amp) versions

£1.35

Spare Coil For Demountable Transformer 150 Turns

Each wound on a rectangular insulated bobbin, connections by 4mm sockets spaced at 19mm.

£22.50

Spare Coil For Demountable Transformer 100 Turns

Each wound on a rectangular insulated bobbin, connections by 4mm sockets spaced at 19mm.

£22.50

SIMPLE CELL

Glass jar 15 x 10cm length x dia. Complete with zinc and copper plates. 90 x 25 x 1.5mm

£7.65

ELECTRODE HOLDER

Electrode holder

£1.80

RESISTOR, 100 ohm 1W

100 ohm 1W Resistor

£1.99

NTC THERMISTOR, 5K

5k‚ NTC Thermistor

£1.99

RESISTOR, 22 ohm 2W

22 ohm 2W Resistor

£1.90

RESISTOR, 1K 0.5W

1K  0.5W Resistor

£1.80

RESISTOR, 47 ohm 2W

47 ohm 2W Resistor

£1.85

RESISTOR, 10 ohm 2W

10 ohm 2W Resistor

£1.90

CAPACITOR,2200UF

2200uF Capacitor

£2.65

GREEN LED

Mounted green LED bulb with 4mm sockets

£1.75

4700uF CAPACITOR 25V

4700uF Capacitor 25V

£2.80

VOLTMETER

This simple, miniature, voltmeter is an ideal way to make Voltage measurements in electrical circuits. Specification: Maximum Voltage 20V dc Resolution 10 mV Accuracy ±2%

£13.20

PRIMARY AND SECONDARY COIL

To demonstrate electromagnetic induction and transformer principles. Primary coil with 175 turns, secondary coil with three different windings 500; 1,000 and 1,500 turns. Coils are wound on molded pip

£34.50

MICRO VOLTMETER

The Bench Top Micro voltmeter is an effective and robust replacement for a spot galvanometer, with 9 ranges from 100μV to 1V. The input resistance of 1kΩ gives 10MΩ/V on 100μV range, which is consider

£148.50

4 CELL HOLDER

To hold up to four D cells beneath it enables use of one, two, three or four cells

£8.75

MULTI RANGE AMMETER

The moving coil multi-range ammeter can be used to measure A.C. as well as D.C. currents. The operation of these meters depend on the interaction between the field of permanent magnet and moving coil

£60.99

FLEXIBLE LEADS, PVC, WITH CROC CLIPS 250MM RED

Insulated, with crocodile clip at each end.

£0.70

5 SOCKET LAMP BOARD (6 VOLT)

Terminals on these lamp boards let you connect lamps in series or parallel. Lamp board features removable shunt wires that allow for quick changing from parallel to series or any combinations of the t

£9.25

RECHARGEABLE BATTERY AAA PK4 1000MAH

Ultra Max Long life rechargeable batteries. Recharge up to 1000 times, compatible with any brand of charger. Come ready charged Size AAA Pk4

£3.75

UNIVERSAL BATTERY CHARGER

For AA AAA C D and 9v (PP3) NiMH/NiCD rechargeable batteries Charging indicator lights (does not indicate when fully charged) Polarity reverse protection Plugs into any standard UK wall socket Charges

£7.75

Brightsparks4kids Electricity Kit PK2

The Brightsparks4kids Electricity Kit containing 10 essential component modules to design, build and understand your own simple circuits. Contents include; • 3 x Battery Cell modules (short circuit protected) • 2 x Bulb mod

£139.99

PSU DIGITAL AMMETER

These digital meters are part of the PSU Base Mini/Max range and have been designed specifically for school use. They feature an auto on/off system to conserve battery life beyond any normal bench met

£19.99

Rechargeable NIMH AccuUltra Battery - AA 2700mAh Pk4

2700mAh capacity Size: AA Voltage: 1.2v Watt Hour: 3.24Wh Standard Charge 16hrs @ 270mA NiMH rechargeable 1000 charges (approx.) Packaging: 4 pack blister card

£5.80

Showing products per page