Direct Current and Alternating Current Generator
Product Code : JA-PLE-4269
The Direct Current and Alternating Current Generator (SKU JA-PLE-4269) is a hand-turned model that shows the construction and operating principle of both a DC and an AC generator. Turning the wheel rotates the armature relative to a permanent magnet and lights a bulb, and moving the two brushes on the commutator switches the output between alternating and direct current. This AC and DC generator model is used in school and college lessons on electromagnetic induction.
Specifications
The model is a manually driven permanent-magnet generator with an armature, commutator, two brushes and a bulb; brushes at the two ends of the commutator give AC, and brushes at the centre of the commutator give DC.
| Product | Direct Current and Alternating Current Generator |
| SKU | JA-PLE-4269 |
| Drive | Wheel turned by hand |
| Field | Permanent magnet |
| Output indicator | Bulb lights as the wheel turns |
| AC output | Brushes positioned at the two ends of the commutator |
| DC output | Brushes positioned at the centre of the commutator |
| Purpose | Shows the construction and operating principle of DC and AC generators |
Applications of the AC and DC generator model
Because the same armature can give either AC or DC just by moving the brushes, the model lets students compare the two kinds of generator directly and see the role of the commutator in producing direct current.
- Demonstrating electromagnetic induction in a rotating armature
- Comparing AC and DC output from the same generator
- Explaining the function of the commutator and brushes
- Showing conversion of mechanical energy into electrical energy with the bulb
- Class 10-12 science and physics lessons on generators and motors
Scope of supply and ordering
The listing covers the hand-driven DC and AC generator model with its bulb. Meters and leads for measuring the output are separate items. Accessories, spares and quantities are confirmed on the quotation.
Minimum order quantity, lead time and packing are confirmed on each quotation according to the number of models and the delivery destination. JaincoLab supplies schools and colleges, bulk education-project orders and export consignments to buyers in Africa, the Middle East and South and South-East Asia.
Frequently asked questions
How does the model switch between AC and DC?
With the brushes at the two ends of the commutator the output is AC; with the brushes at the centre of the commutator it is DC.
How is the generator driven?
By turning the wheel by hand; the bulb lights as the armature turns.
Related products
- Model of Direct Current Generator
- Demonstration Dynamo Model
- Electric Motor Kit
- Induction Coil Demonstration
More electromagnetism models are listed in Physics Lab Equipments from JaincoLab, a physics lab equipment manufacturer in India.
Request a quote
To order the Direct Current and Alternating Current Generator, send the quantity and delivery destination through the JaincoLab contact page or email [email protected]. Tender and project enquiries can be sent through the tenders page.
