Ignition controller 90.3734

General information:

The ignition controller 90.3734 is purposed for work in breakerless systems of atomobiles GAZ, ZIL and others with magnetoelectric sensor that is with the ignition coil B116 type without an additional resistor or any other with analogous parameters.

Operation with the battery turned off or with its malfunction is not allowed.

The ignition controller 90.3734 has an increased operating temperature range. Reliability and correspondence to specifications is guaranteed at the temperature of the the ignition controller radiator up to 115°C.

An operating mode of the ignition controller is S1 in accordance with DSTU GOST 3940.

The ignition controller is mounted on a stipulated place for it in the vehicle with the help of standard fastenings. For the reliable operation of the ignition controller and the fulfillment of of safety requirementsit is necessary to ensure reliable contact between the radiator of ignition controller and the vehicle housing

The warranty period of exploitation is 3 years from the date of commissioning or from the date of sale in retail commercial network. The warranty obligations of the manufacturer are valid during four years from the date of the item production. The date of production is marked on the case of the item housing.

Technical data:

Range of operating temperatures
from -40°C to +100°C
Nominal supply voltage
12 V
Permissible limits of power supply voltage
6 - 18 V
Range of uninterrupted sparking of the crankshaft of the 4-cycle 4-cylinder engine
20 - 7000 rpm
Commutating current
6,5 ± 0,3 A
Maximum allowable influence of increased power supply voltage up to 5 min. at the spark formation frequence more than 200 Hz (6000 rpm of the crankshaft of the 4-cycle 4-cylinder engine)
25 V
Maximum allowable pulse overvoltages of a positive and negative polarity
160 V

Connection diagram of ignition controller:

Dimensional drawing:

Dimensional drawing of ignition controller 90.3734
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