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XPS-4 CDI

CDI (capacitor discharge ignition) system is available from Vi-PEC

Vi-PEC's Twin Capacitor 4 channel Capacitor Discharge Ignition System is available in single or multiple discharge models.

Designed for direct fire of engines up to 8 cylinders and 2 rotor rotary engines. It contains a pair of 2 output ignitions (two dump capacitors) allowing simultaneous ignition on 2 outputs for twin plug or split ignition application.

The trigger inputs are highly interference tolerant minimizing any chance of cross triggering of ignition channels. High efficiency circuitry ensures cool running and safe operation in hot environments.

This unit is capable of full ignition output power up to 10500 RPM and will function even in 8 cylinder applications.

Additional features:

  • 12 volt 25mA square wave Tacho O/P.
  • Ignition split 0 degrees to infinity
  • Low current ON/OFF control input.

Specifications

MAX SPARK RATE: > 1.2 KHz

OUTPUT ENERGY:
 Per ignition event to coil
(& open circuit voltage)

115 milli joule (450 volts)

Trigger Iutputs
 Type

 10mA Open collector drive

Supply Voltage
Operational range
Range for operation to 16000 rpm (8cyl)
Safe limits


6.2 to 18volts
> 12 volts
+/- 24 volts (5 min)
+/- 80 volts (alternator load dump 0.5 sec)
+/-1000 volts (inductive spike 10usec)

Current Drain
Shutdown.
Engine stopped.
@ max spark rate.

< 10 uAMP
< 200 mAMP
< 7.5AMP

TEMPERATURE RANGE
Operating

-25 to 105 deg C

SIZE
Case

150 *130 * 50 mm

WEIGHT 0.87 Kg