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Velleman High-Q -kit K2543 Illustrated Manual
Velleman High-Q -kit K2543 Illustrated Manual

Velleman High-Q -kit K2543 Illustrated Manual

Transistor ignition

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ELECTRONIC TRANSISTOR IGNITION FOR CARS
K2543
H2543IP'1

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Summary of Contents for Velleman High-Q Velleman-kit K2543

  • Page 1 ELECTRONIC TRANSISTOR IGNITION FOR CARS K2543 H2543IP’1...
  • Page 2: Specifications

    Features & Specifications Even the most sceptical one has tot admit that the electronic ignition system has a great advantage over the conventional ignition system. Car constructors now mount such a new system on their most expensive models. THE ADVANTAGES ARE : ...
  • Page 3: Assembly Hints

    Assembly hints 1. Assembly (Skipping this can lead to troubles ! ) Ok, so we have your attention. These hints will help you to make this project successful. Read them carefully. 1.1 Make sure you have the right tools:  A good quality soldering iron (25-40W) with a small tip.
  • Page 4 Assembly hints 1.3 Soldering Hints : 1- Mount the component against the PCB surface and carefully solder the leads 2- Make sure the solder joints are cone-shaped and shiny 3- Trim excess leads as close as possible to the solder joint AXIAL COMPONENTS ARE TAPED IN THE CORRECT MOUNTING SEQUENCE ! REMOVE THEM FROM THE TAPE ONE AT A TIME !
  • Page 5 Construction 1. Resistors 2. Diodes. Watch the polarity ! 6. Transistor T2 + heatsink  D1 : 1N4007 R...  D2 : 1N4007 D... CHOOSE  D3 : 1N4007 CATHODE 20mm M3 bolt 6 or 12V  D4 : 1N4007 Insulated washer 3.
  • Page 6 Installing in the car 7. Installing in the car  First of all, control the breaker points for a correct setting as per the constructors instructions, or better, use a new set of points, before installing the ignition system.  The existing ignition condenser is to be disconnected.
  • Page 7 Installing in the car There are different possibilities to dodge this problem : (1) Install your system under the dashboard (2) Spray a non-conductive protective varnisch (available in every retail shop) on the whole system, of which a "Thick" layer must be applied on the components and the circuit side. Once this layer is dried, a second layer may be sprayed.
  • Page 8 Test & maintenance 8. Test The installation is now finished. Verify as follows :  The condenser is disconnected (very important)  All connections are well fixed  No lead is misconnected or mixed with another. Now the engine may Start. 9.
  • Page 10 Diagram DIAGRAM 330/1W 330/1W 150V 150V 1N4007 .22µF TIP162 1N4007 1N4007 1N4007 2N2219A...
  • Page 12 VELLEMAN NV Legen Heirweg 33, B-9890 GAVERE Belgium (Europe) Modifications and typographical errors reserved © Velleman nv. H2543IP - 2014 - ED1 (rev.2) 5 4 1 0 3 2 9 4 0 9 2 7 2...