PWM to Analog Signal Converter

Description

Converts a PWM output from an aftermarket ecu to a true analog signal, great for Aeromotive Brushless fuel pump control

Output scaled 0-4.3v with 0%-100% duty cycle

For information on controlling Aeromotive Brushless pumps, see Steps 11-14 in the Aeromotive Brushless Fuel Pump Installation Instructions

PWM Duty Cycle		Output Voltage
0		0.0
25		1.1
50		2.2
75		3.2
100		4.3

 

Sold Individually.  Mounting tab included, but mating connector not included.  Click here for a kit with mating connector.

Pinout:

Gnd – Signal Ground

5v – 5 volt source from other sensors, more than 5.5 volts will cause permanent damage.

In – PWM input from aftermarket ECU, Configure ecu output as fixed frequency, active low, no pull up.  There is a pull up built into the Conditioner.

Out – Analog signal

 

Ecu Configuration:

Frequency: 200-500 hz

Example Holley Configuration, table data is for visualization only and should not be used