AEM’s external Peak & Hold Injector
Driver module allows ECU’s that have a saturated injector
drive circuit to trigger low impedance injectors with a true 4/1
Peak & Hold injector drive circuit.
AEM’s Peak & Hold Injector Driver contains 10 independent
injector drive channels. Each channel supplies full battery voltage
to a fuel injector for rapid current rise, in order to produce
positive injector opening. When load current reaches 4.1A (amps),
the injector driver reduces the load current to 1.1A and operates
as a constant current source. This condition holds the injector
open, and reduces system power dissipation. If the current fails
to reach 4.1A within 5mS, the driver module automatically reduces
the load current to 1.1A.
Installation is straightforward. Users simply hook the injector
trigger wires from an ECU to the module, and then hook the output
wires from the module to your injectors. Any number of channels
can be used from one to 10.
For high-output engines that have exceeded the capacity of high-impedance
injectors
Includes 10 independent injector drive channels for any engine
up to V10
Complete wiring system included.
Operating Voltage: 8-18 volts, negative ground
RPM Capability: Unlimited
Injector Triggers: 10
Trigger Waveform: Output is activated when input
trigger is grounded
Trigger Impedance: 220 Ohm input impedance, pulled
to 12V (60 mA draw)
Injector Outputs: 10
Output Current High: 4.15A Peak, Typical
Output Current Low: 1.15A Sustain, Typical
Peak Current Timeout: 5mS
Size: 5.5"L x 4.6"W x 1.4"H
Weight: 2.7 Lbs
Over Temperature Shutdown: 115C (Nominal)
All orders ship immediately with tracking information via www.UPS.com
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