Electricity
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Electricity
Capacitor Investigation Board
Capacitor Investigation Board is an excellent kit used for study of the charging and discharging of the capacitors. A toggle switch is used to change the charging and discharging mode of capacitor, external + 12V DC 2Amp supply is used for charging the capacitors through the current limiting resistors. The charging of the capacitor can be viewed on CRO. Once the capacitor is fully charged, it can be discharged by turning the toggle switch towards discharge. The discharging of the capacitor can also be viewed on CRO. These experiments can also be performed using the ammeter and voltmeter. Three different combinations of C&R are provided for observing different waveforms.
PH50587 -
Electricity
Capacitance Substitution Box
With rotary switch and a pair of 4 mm socket terminals. Contains twelve standard preferred value non-polarized capacitors from 100 pF to 0.47 μF. Tolerance ±2%. Values are 100 pF, 220 pF, 470 pF, 1 nF, 2.2 nF, 4.7 nF, 10 nF, 22 nF, 47 nF, 0.1 μF, 0.22 μF and 0.47 μF.
PH50601 -
Electricity
Motor with Solar Cell
A solar cell and solar motor mounted on metal base. Solar cell unit comprises a 30 x 70 mm selenium photo-voltaic cell Low-power motor is designed specifically to run from solar cells Demonstrates conversion of solar energy to electrical energy, then to mechanical energy.
PH50605 -
Electricity
Solar Demonstration Kit
To demonstrate the effect of solar power in various devices, Each component in this kit connects to the solar cell. The kit includes a mounted solar cell with terminals, a motor, a LED, a rechargeable battery and an ammeter mounted on a base. With instructions.
PH50607 -
Electricity
Solar Panel 6V
This high-quality solar panel is designed to harness solar energy efficiently, providing a reliable power source for various applications. With its compact size, screw-on posts, and 6V output, it’s perfect for DIY solar projects, off-grid setups, and educational purposes.
PH50610 -
Electricity
Open Wound Solenoid
Wide-spaced heavy gauge copper wire coil to carry current up to 10A is mounted on a base with 4 mm socket terminals. A platform is supported across the centre of the coil to show the field by use of iron filings or a small compass. Dimension of coil 150 x 50 mm dia.
PH50630 -
Electricity
NiCad Battery Investigation
This setup is designed to investigate the charging and discharging characteristics of typical rechargeable battery. With external voltmeter and ammeter connected, you can manually measure the input and output energy by taking readings from these meters. A toggle switch is provided to select between charging and discharging. Connection are made via 4 mm plugs.
PH50632 -
Electricity
Trans-Ratio
Trans-Ratio is a simple transformer system that allows students to investigate the relationship between primary voltage, secondary voltage and the turns ratio. The Primary coil has tappings at 200, 400 and 600 turns while the Secondary has 100, 200, 300, 400, 500 and 600 turns all brought out to 4mm sockets. An AC supply of upto 6 V as well as AC voltmeters are required for demonstration purpose.
PH50634 -
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Electricity
Ohm’s Law
To demonstrate Ohms Law. Consisting of a wooden enclosure with milliammeter, voltmeter, rheostat, push key and terminal posts. Requires an external battery (not supplied) and a suitable resistance (not supplied). Resistance can be calculated using Ohm’s Law by noting current and voltage. A rheostat is provided to control current flow. Circuit diagram is provided on the panel. With instructions.
PH50670 -
Electricity
Simple Circuits Kit
To explain working of electricity by simple circuits. Students can create simple circuits and learn about electricity, currents, voltages, series circuits and much more. Kit includes D cell battery holder, knife switch, 2 light bulb holders, 2 light bulbs, 5 alligator connector cords and instruction manual.
PH50680 -
Electricity
Telegraph Kit
Students can discover how people communicated long distances before the telephone. With the Telegraph Kit, students can learn Morse code and even send a secret message to a friend. Kit includes D cell battery holder, contact key, light bulbs, alligator connector cords, buzzer and instruction manual.
PH50685
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