Friday, 27 June 2014 17:44

K7-43: RELAXATION OSCILLATOR - NEON LAMP

• ID Code: K7-43
• Purpose: Demonstrate a pulse circuit with different pulse rates.
• Description: A series RC circuit is used to control how fast the voltage builds up across a neon lamp, causing it to discharge. Substitute resistors and capacitor can be inserted into the clip-board circuit to change the flash rate. Be sure the components are making proper contact to form a circuit.
• Availability: Available
• Loc codes: K7
• K7-01: RL CIRCUIT - 50 MICROSECOND TIME CONSTANT

Illustrate RL time constant Read More
• K7-02 RL CIRCUIT - L/R TIME CONSTANT

Shows L/R time constant for a slow circuit Read More
• K7-03 INDUCTOR DELAYING A LAMP

Demonstrates the timing of current in a switched inductor circuit Read More
• K7-04: RL CIRCUIT - FIELD COLLAPSE WITH FLUORESCENT BULB

Demonstrate the magnitude of induced voltage Read More

• K7-11 RC CIRCUIT - RC TIME CONSTANT - OSCILLOSCOPE

Observe the shape of the charging and discharging curves. Measures an RC time constant. Read More
• K7-12: RC CIRCUIT - RC TIME CONSTANT - PROJECTION METERS

Measure an RC time constant and to observe the shape of the charging and discharging curves Read More
• K7-14: RC CIRCUIT - 100 MICROSECOND TIME CONSTANT

Demonstrate a reasonably fast RC circuit Read More
• K7-15: CURRENT IN RC CIRCUIT?

Demonstrate charging of a capacitor in a possibly counterintuitive way Read More
• K7-21: RLC CIRCUIT - 10 KHZ - RESONANCE

Demonstrate resonance in an RLC circuit Read More
• K7-22: RLC CIRCUIT - 10 KHZ - DAMPED OSCILLATIONS

Demonstrate damped oscillations in an RLC circuit Read More
• K7-23: RLC CIRCUIT - 60 HZ

Show phase relationship between components of a 60 Hertz RLC circuit Read More
• K7-24: RLC CIRCUIT - 60 HZ WITH LIGHT BULB LOAD

Demonstrate a series RLC circuit in a graphic way Read More
• K7-26: RLC CIRCUIT - 0.3 HZ RESONANCE

Plot a graph of resonance behavior in a very low frequency resonant circuit Read More
• K7-27: RLC CIRCUIT - COMPLETE

Show the phase shift between components in a series RLC circuit Read More
• K7-29: RLC CIRCUIT - 0.6 HZ TRANSIENTS

Demonstrate transients using a circuit with a very long time constant Read More
• K7-30: RLC CIRCUIT - RINGING

Demonstrate ringing in a simple RLC circuit Read More
• K7-31: RLC CIRCUIT - OVER/UNDER/CRITICAL DAMPING

Demonstrate over/under/critical damping in a series RLC circuit Read More
• K7-41: RC CIRCUIT - DIFFERENTIATION AND INTEGRATION

Demonstrate differentiation and integration using RC circuits Read More