Circuit Construction
★Exhibit Content: Circuit composition principles, characteristics of series and parallel circuits ★Interaction: Electromechanical interaction ★Operation: 1. According to the circuit diagram on the instruction board, place electrical components to form a circuit; 2. Close the knife switch and observe the effects after the circuit is connected (such as light bulb lighting up, buzzer sounding, meter display, etc.); 3. Try to build different series or parallel circuits and compare the differences in their working states. ★Exhibit Description: The exhibit consists of an ammeter module, a voltmeter module, a buzzer module, a light bulb module, buttons, etc. The operation instruction board displays basic circuit diagrams. On the operation table, there are multiple transparent acrylic boxes representing basic electronic components. Visitors can use the basic components to form series circuits and parallel circuits. ★Scientific Principle: A complete circuit consists of a power source, electrical appliances, wires, and a switch. In a series circuit, the current has only one path, and the electrical appliances affect each other; in a parallel circuit, the current has multiple paths, and the electrical appliances do not affect each other. This exhibit intuitively presents the working principles and characteristic differences of series and parallel circuits through changes in light bulb brightness, buzzer status, and meter readings.
Options
- 0.75×0.75×0.85 0.75×0.75×0.85Dimensions (unit: m): 0.75×0.75×0.85 Brand: KexMall Model: PopsciCat-ElectroMagnetic-161 1. Materials: ①Exhibit stand: 30mm square tube frame, 2.0mm cold-rolled steel enclosure, surface painted ②Tabletop: Kelesi artificial stone, thickness ≥12mm, with flame-retardant board underneath ③Component module housing: transparent acrylic material, for easy identification and operation ④Instruction board: 5mm acrylic UV printing ⑤Electrical control box: cold-rolled steel painted box, containing control circuit, switching power supply, circuit breaker, terminal blocks, etc. 2. Main configuration: ①Ammeter, voltmeter modules ②Light bulb, buzzer and other electrical appliance modules ③Switch and power supply modules ④Electrical control: electrical logic control system, equipped with Guanjian® K1 PLC controller with protection specially for science exhibits 3. Exhibition requirements: ①Power requirement: AC100-240V, 50/60Hz 100W ②Installation foundation: directly placed, floor load capacity ≥100kg/㎡ ③Entry passage: door frame size (width×height) ≥1.0m×1.0m, continuous turning interval in passage ≥1.5m ④Maintenance passage: not required
★Exhibit Content: Circuit composition principles, characteristics of series and parallel circuits ★Interaction: Electromechanical interaction ★Operation: 1. According to the circuit diagram on the instruction board, place electrical components to form a circuit; 2. Close the knife switch and observe the effects after the circuit is connected (such as light bulb lighting up, buzzer sounding, meter display, etc.); 3. Try to build different series or parallel circuits and compare the differences in their working states. ★Exhibit Description: The exhibit consists of an ammeter module, a voltmeter module, a buzzer module, a light bulb module, buttons, etc. The operation instruction board displays basic circuit diagrams. On the operation table, there are multiple transparent acrylic boxes representing basic electronic components. Visitors can use the basic components to form series circuits and parallel circuits. ★Scientific Principle: A complete circuit consists of a power source, electrical appliances, wires, and a switch. In a series circuit, the current has only one path, and the electrical appliances affect each other; in a parallel circuit, the current has multiple paths, and the electrical appliances do not affect each other. This exhibit intuitively presents the working principles and characteristic differences of series and parallel circuits through changes in light bulb brightness, buzzer status, and meter readings.
Review
Principle Display: ★★★★ Interaction Effect: ★★★★ Ease of Installation: ★★★★★ Durability: ★★★★ Overall Rating: ★★★★