24V 21W Small Bayonet Cap Radial Filament Lamp

Pack of 10 24V 21W Small Bayonet Cap (SBC) Radial Filament Lamps.

Description

Code: OPR1221

Pack of 10 24V 21W Small Bayonet Cap (SBC) Radial Filament Lamps.

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Settings24V 21W Small Bayonet Cap Radial Filament Lamp removeCapacitance Substitution Box Class set of 15 removeNational Grid Pylons Only removeIrwin De-Mountable Transformer removeWestminster Power Supply remove2-12V AC/DC Powerlock remove
Name24V 21W Small Bayonet Cap Radial Filament Lamp removeCapacitance Substitution Box Class set of 15 removeNational Grid Pylons Only removeIrwin De-Mountable Transformer removeWestminster Power Supply remove2-12V AC/DC Powerlock remove
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Description
Pack of 10 24V 21W Small Bayonet Cap (SBC) Radial Filament Lamps.

Code: IPC-5865-X

Class set of 15 Capacitance Substitution Boxes. The IPC Capacitance Substitution Box (IPC-5861-X) provides the easily selection of 12 preferred value capacitors, ranging from 100pF to 0.47µF. The values range from: 100pF, 220pF, 470pF, 1nF, 2n2, 4n7, 10nF, 22nF, 47nF, 0.1µF, 0.22µF and 0.47µF. All the capacitors offer a maximum voltage rating of 50V (AC or DC), with actual capacitance value tolerances of ±5% to ±10%. The unit is housed in a robust ABS plastic case with rotary selector switch and a pair of 4mm connection sockets.
Our additional Pylons pack contains 5 thick card sheets which once cut-out produces 5 pylons to be used in conjunction with our National Grid Kit to give your pupils a clearer explanation on how the experiment works.
By connecting an ac power source to one of the coils and reading the voltage from the other coil transformer action (either step up or step down) may be readily demonstrated. The efficiency of the transformer may be studied –does the efficiency change if the laminate top is not firmly fixed? What happens if it is not present? Other more esoteric effects such as Magnetostriction may also be studied.

Code: EPU0201

A very popular and compact Westminster power supply that is ideal for school use in Key stage 4 and 5 physics lessons with its tough steel case protected by a tough powder coated finish that will last years of use. The unit will deliver up to 16A AC or DC through its colour coded terminal posts. This power supply is very popular for use in electromagnet experiments.

Code: EPU0115

The Powerlock power supply has both a lockable AC and DC outputs ranges by a simple key making it impossible for students to change the voltage. The Powerlock offers 2,4,6,8,10 and 12 in both DC and AC. Outputs may also be used simultaneously up to the rated output required. For safety, the output is also protected by a simple push button cut-out. Each unit is supplied with 2 that can be used on all Powerlock units if needed. Supplied with 2 keys.
Content

Code: OPR1221

Pack of 10 24V 21W Small Bayonet Cap (SBC) Radial Filament Lamps.
Description : Capacitance Substitution Box                    Part Number : IPC-5861-X                                               Electrical Supply : 50VAC/DC Maximum                         Dimensions : 75 x 100 x 40mm                                            Mass : 0.15kg                                          Capacitance Tolerance : ±5% to ±10%                                                                          Electrical Connections : 4mm Sockets

Code: ENG1015

Our additional Pylons pack contains 5 thick card sheets which once cut-out produces 5 pylons to be used in conjunction with our National Grid Kit to give your pupils a clearer explanation on how the experiment works.

Code: L1017

A demountable transformer kit is an ideal way to demonstrate transformer action.  The kit comprises three coils, one with 300 turns, one with 600 turns and one with 1200 turns. These slide onto a laminated steel frame to form several possible transformer configurations.
  • AC & DC Output: Voltages 1-2V
  • Current 16A
  • Voltage type - Fixed
  • Output type - Full wave rectified DC & AC
  • Mains input 230/240V AC, 50Hz
  • Supplied with mains plug and lead
  • Manufactured in the UK
  • Output voltages AC & DC
  • 2,4,6,8,10,12 voltage range in AC and DC
  • Current 5A
  • Voltage type - Stepped
  • Output type - Full wave rectified, non-regulated
  • Push button trip reset
  • Mains input 230/240V AC, 50Hz
  • Supplied with mains plug and lead
  • Manufactured in the UK
WeightN/AN/AN/AN/AN/AN/A
DimensionsN/AN/AN/AN/AN/AN/A
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