Pulse 260 Spécifications télécharger pdf (Page 10)

EMC-CS-2009.1

February 11, 2010

Inductive Device. An electromechanical device that stores energy in a magnetic field. Examples include, but not limited to

solenoids, relays, buzzers, and electromechanical horns.

Informative. Additional (not normative) information intended to assist the understanding or use of the specification.

I/O. Input and output. Also used in this document to designate the transient pulse testing on I/O-lines.

MBW. Measurement System Bandwidth

Memory (temporary or permanent). Computer memory used for, but not limited to storage of software code, engine

calibration data, drive personalization, radio presets. Hardware for this includes ROM, RAM and FLASH memory devices.

N/A. Not Applicable

Normal Operation: In the context of functional performance status) A predictable and safe operating mode where the

operator has full control.

Normative. Provisions that are necessary (not informative) to meet requirements.

OBDII. On-Board Diagnostics II

PCB. Printed Circuit Board.

Peak Detection (PK). A detection method that produces an output voltage of which is the peak value of an applied signal.

PRR. Pulse Repetition Rate

PV. Production Verification (component constructed from production tooling)

PWM. Pulse Width Modulated or Modulation.

Quasi-Peak Detection (QP). A detection method having specified electrical time constants which, when regularly repeated

identical pulses are applied, produces an output voltage which is a fraction of the peak value of the pulses, the fraction

increasing towards unity as the pulse repetition rate is increased.

RE. Radiated Emission

RI. Radiated Immunity

Recognized Laboratory. An EMC laboratory that meets the requirements for acceptance by Ford Motor Company through

in part, accreditation via AEMCLRP requirements. Refer to http://www.fordemc.com

for more details on this program.

Regulated Power Supply. A voltage regulated supply typically lower in magnitude than the vehicle's battery voltage (e.g.,.

5VDC, 3VDC). Regulated power is derived using active electronic devices including linear and switch-mode power

supplies. Regulated power supplies are typically used to provide power to sensors.

RF Boundary. An element of an EMC test setup that determines what part of the harness and/or peripherals is included in

the RF environment and what is excluded. It may consist of, for example, ANs, filter feed-through pins, fiber optics, RF

absorber coated wire and/or RF shielding. The RF boundary directly affects the resonant characteristics of the DUT cable

harness during radiated immunity and emissions testing.

Shall. Denotes a requirement.

Single Shot. Refers to the capture mode of a digitizing oscilloscope. A single shot represents a single capture of the voltage

or current waveform over a defined sweep time setting.

Should. Denotes a recommendation.

Substitution Method. The substitution method is a technique for mapping out the power required to produce a target RF

field, magnetic field, or current in absence of the DUT at a designated reference position. When the test object is introduced

into the test chamber, this previously determined reference power is then used to produce the exposure field.

Switched Power Circuits. Any circuit that is connected to the vehicle battery through a switch or relay.

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Pulse 260 Spécifications Page 10