Скачать или смотреть How to make Ignition Coil Tester with in a Minute?

Creating an ignition coil tester like the one shown in the video requires a few components and basic electrical knowledge. Here’s a step-by-step guide to building a simple ignition coil tester:

Materials Needed:
1. Ignition coil (automotive type)
2. Power supply (12V battery or a 12V DC adapter)
3. Spark plug
4. Spark plug wire or high-voltage cable
5. Switch (optional, for safety)
6. Alligator clips or jumper wires
7. Metal plate or ground wire (for grounding the spark plug)
8. Insulated base (wood or plastic to mount components)
9. Resistors or a ballast (optional) to regulate voltage (some setups may need it).

Steps to Assemble:

1. Prepare the Components:
• Attach the ignition coil securely to a mounting base.
• Connect the spark plug wire to the ignition coil’s high-voltage output terminal.

2. Connect the Power Supply:
• Connect the positive (+) terminal of the ignition coil to the positive terminal of the 12V battery or DC adapter.
• Connect the negative (-) terminal of the ignition coil to the switch (if used) and then to the battery’s ground or negative terminal.

3. Set Up the Spark Plug:
• Attach the spark plug wire to a spark plug.
• Secure the spark plug on a grounded metal surface or use a grounding wire to connect the spark plug’s body to the battery’s negative terminal.

4. Create a Trigger Mechanism:
• To test the ignition coil, you’ll need to simulate a “pulsing” effect:
• Manually touch and release the negative wire to the battery ground (or use a switch) to create a spark.
• Alternatively, you can use a pulse generator circuit or an automotive relay to automate this pulsing.

5. Test the Ignition Coil:
• With everything connected:
1. Turn on the power supply.
2. Use the switch or manually pulse the connection to the ground.
3. Observe the spark at the spark plug gap. A strong blue spark indicates the coil is functioning properly.

Safety Precautions:
• High Voltage: Ignition coils produce high-voltage sparks. Ensure you handle all components with insulated tools and wear gloves to avoid shocks.
• Ventilation: Perform the test in a well-ventilated area to avoid ignition of fumes or gases.
• Secure Mounting: Mount all components securely to prevent short circuits or accidental disconnections.

Would you like more details on automating the pulse circuit or sourcing parts?