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A power entry module (PEM) is an electromechanical component used in electrical appliances, integrating the appliance inlet with other components such as: a switch, possibly including integrated or remote bowden cable actuation; a circuit breaker, possibly including overload, overcurrent, or undercurrent protection, as well as remote triggering;
Seat position motors, occupant sensors, control panel Engine: Sensors, small motors, cooling fan motors Grille: Grille shutter Climate: Small motors, control panel Door: Mirror, central ECU, mirror switch, window lift, seat control switch, door lock Illumination Vehicle trim enhancement, sill plates illuminated with RGB LED
On an IBM mainframe, a power-on reset (POR) is a sequence of actions that the processor performs either due to a POR request from the operator or as part of turning on power. The operator requests a POR for configuration changes that cannot be recognized by a simple System Reset .
SSRs consist of a sensor which responds to an appropriate input (control signal), an electronic switching device which switches power to the load circuitry, and a coupling mechanism to enable the control signal to activate this switch without mechanical parts. They may be designed to switch either AC or DC loads.
Glitch removal is the elimination of glitches—unnecessary signal transitions without functionality—from electronic circuits. Power dissipation of a gate occurs in two ways: static power dissipation and dynamic power dissipation. Glitch power comes under dynamic dissipation in the circuit and is directly proportional to switching activity.
battery+ through ignition switch 16, 54/15 30 from battery+ direct 30/51 30a from 2nd battery and 12/24 V relay: 31 return to battery- or direct to ground 31a return to battery- 12/24 V relay 31b return to battery- or ground through switch 85d 31c return to battery- 12/24 V relay 31, 31a Electric motors; 32 return 31 33
The sensor circuit is supplied with constant current. A distinguishing feature of the IEPE principle is that the power supply and the sensor signal are transmitted via one shielded wire. Most IEPE sensors work at a constant current between 2 and 20 mA. A common value is 4 mA. The higher the constant current the longer the possible cable length.
This equation shows that sensor sensitivity can be decreased (=improved) by either reducing the intrinsic noise of the sensor or by increasing its responsivity . This is an example of a case where sensivity is defined as the minimum input signal required to produce a specified output signal having a specified signal-to-noise ratio. [ 2 ]