Inspire Demonstration Transformer Kit SA742B
The Inspire Demonstration Transformer Kit has been designed with additional safety features. All primary and secondary coils are incorporated with a unique safety design, preventing the use of standard coils alongside and thereby avoiding harmful voltages. With this power supply, no voltage greater than 25V AC can be produced, regardless of the primary-secondary coil combination selected by the user.
- Safe, purpose-designed power supply with 25V AC limit.
- Prevents unsafe coil combinations with special connectors.
- Versatile setup for a wide range of electrical experiments.
- User-friendly design for hands-on learning and demonstrations.
- Specially designed coils ensure safe experimentation.
IGCSE Level:
Exp-1 Demonstrate how a transformer works.
Exp-2 Show the effect of changing the turn ratio on voltage.
Exp-3 Show how transformers transfer energy from one circuit to another.
Exp-4 Explore energy losses in transformers.
A-Level:
Exp-1 Verify that induced emf depends on the rate of change of flux.
Exp-2 Confirm that VpIp=VsIs in an ideal transformer.
Exp-3 Study how different core materials affect transformer performance.
Exp-4 Investigate high-voltage step-up and low-voltage step-down transformers.
Exp-5 Show how transformers are used in rectification circuits.
Exp-6 How transformers match impedance for maximum power transfer.
- Induction and Electromagnetic Induction.
- Transformer Voltage and Turns Ratio Relationships.
- Transformer Efficiency and Load Dependence.
- Practical Transformer Applications and Current Variation.
- Eddy Current Braking and Shaded Pole Motors.
- Coil Induction and Moving Iron Meter.
| Price | Code | Description | Qty. |
| £157.00 | SA718 | U & I Core with base and Clamp | 1 |
| Coil 300 turns | 1 | ||
| Coil 600 turns | 1 | ||
| Coil 900 turns | 1 | ||
| Coil 600-0-600 turns | 1 | ||
| Coil 1800 Turns | 1 | ||
| £27.00 | SA719 | Coil 100 Turns with wings | 1 |
| £46.00 | SA720 | Coil 300 Turns with wings | 1 |
| £39.00 | SH273 | Nail with Grove | 20 |
| Grooved Ring with Handle | 1 | ||
| Ring Solid | 2 | ||
| Ring Split | 1 | ||
| Copper Coil Six Turn Assembly | 1 | ||
| Bobin Half | 1 | ||
| £34.00 | SH284 | Clamping Knob | 2 |
| DISC | 1 | ||
| Bearing Axle Assembly | 1 | ||
| Support Rod | 1 | ||
| Quadrant Plate Plain | 1 | ||
| Quadrant Plate Slotted | 1 | ||
| Pointed Core | 2 | ||
| £214.00 | SA825 | Inspire Induction Accessories Complete Kit (SA718, SA719 & SH273) | 1 |
Additionally Required:
| Price | Code | Description | Qty. |
| £118.00 | SA722 | Inspire Demonstration transformer Power Supply | 1 |
| £22.00 | SE067 | Digital Multi Meter | 1 |