Fuel pump control modules

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The fully sealed housing allows for both interior or exterior mounting

Ideal for cross-platform applications to benefit from economies of scale

Demand-responsive operation of the various DC and EC motors

Suitable not only for fuel pumps and power steering pumps, but also for magnets and actuators.

Description

Diverse module variants (including simple single-function fuel control modules) read in a low weak current duty cycle of a PWM (pulse width modulation) control signal and convert it into a PWM output signal. Complex multi-function EC motor or DC motor control modules provide several interfaces for sensors, communication and additional actuators. HELLA supports sensor-based and sensorless EC motor applications. Fuel control modules can be individualized according to specific customer requirements.

Advantages

Improved fuel economy
Production of over 4 million modules every year
Global production facilities
Demand-responsible fuel pump control improves economy and extends the engine lifetime
Cost-efficient design based on standardized hardware and software platform
Integration of additional functions

HELLA's fields of expertise:

Project teams in North America, Europe and Asia
Specialists for optimized module thermal management
Experience in software, hardware and mechanical design
Global production capacity

Technical data

Fuel pump control modules
Operating voltage	6 V to 18 V (4.5 V to 18 V for PWM output)
Operating temperature	-40 °C to +125 °C
Power consumption	Up to 20 amps
Electrical interfaces	HS-CAN, PWM outputs, analog and digital inputs
Protection features	All inputs and outputs are protected against short to ground and short to battery
Outputs	PWM output with up to 20 A at 20 KHz
Motor types	BLDC and DC motor
Motor control	Sensor-based or sensorless

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