
Specification:
Ø Product Name: Basic Parallel Circuit Board
Ø Function: Educational demonstration model for understanding parallel electrical circuits. It shows how each bulb receives the same voltage but shares the current equally.
Ø Components Included:
· Power Supply Holder: Holds 2 × 1.5V AA batteries (total 3V supply).
· Connecting Terminals:
o 2 supply terminals (3V DC input)
o 2 input terminals connected to the circuit
· Wiring:
o Red wire for positive connection
o Black wire for negative connection
· Bulb Holders: 3 miniature bulb holders connected in parallel configuration.
· Bulbs: 3 small incandescent bulbs (rated for ~3V).
Ø Voltage Rating: Input Voltage: 3V DC
Ø Working Principle:
· Each bulb is connected across the same supply voltage (parallel connection).
· Voltage across each bulb = Supply Voltage (3V).
· Current divides among the bulbs, but each bulb glows with the same brightness (indicating equal voltage across each branch).
Ø Educational Use:
· Demonstrates principles of parallel circuits.
· Used in physics or electrical labs for students learning about Ohm’s law, voltage division, and current flow in parallel connections.
Ø Construction Material:
· Base: Insulated plastic board (blue).
· Connectors: banana plug terminals.
| Weight |
2.0 kg |
|---|---|
| Dimensions | 7 × 15 × 23 cm |