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AEMs
external Peak & Hold Injector Driver module allows ECUs that have
a saturated injector drive circuit to trigger low impedance injectors
with a true 4/1 Peak & Hold injector drive circuit.
AEMs 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) |
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