Function

AESS (Gear Tooth type) senses the position and speed of the crankshaft and camshaft, and provides this data to the Engine ECU as an input signal. From these input signals, the Engine ECU calculates and outputs various control output signals (Injection/Ignition Timing), and provides the Engine synchronization and Timing functions.

Product Characteristics

• Hall Effect based Analog and Digital signal management applied Sensor.
• TPOS (True Power on State Function): At the moment when the Sensor is powered on, the Sensor starts to output the Tooth/Valley status of the Gear Tooth.
• Sensor is mounted inside of the Engine, and maintains the stabilized electrical character at high temperature levels. (for Automobile application)
• Output Character: Open Collector, Rectangular Wave.
• Reverse Peak Suppressor function installed.
• EMI, ESD protection function installed.

Specification

• Operating Air-gap: max. 2mm
• Rising time: max. 15§Á (2k§Ù, 1000pF)
• Falling time: max. 5§Á (2k§Ù, 1000pF)
• Output character : Vsat < 0.6 V
• Operating Voltage : 6 - 24 VDC
• Operating temperature: -40¡É to 150¡É
• Target Speed : 0 to 8000 rpm
• Response Accuracy: ¡¾0.5¡Æ(max ¡¾1.0¡Æ)

Function

AESS (Vane type) senses the position and speed of crankshaft and camshaft, then provides this data to the Engine ECU as an input signal. From these input signals, the Engine ECU calculates and outputs various control output signals (Injection/Ignition Timing) and provides Engine synchronization and Timing functions.

Product Characteristics

• Hall Effect based Analog and Digital signal management applied Sensor.
• TPOS (True Power on State Function): At the moment when Sensor is powered on, Sensor starts to output the Vane/Slot status.
• Sensor is mounted inside of the Engine, and let the stabilized electrical character at high temperature level maintain. (for Automobile)
• Output Character: Open Collector, Rectangular Wave.
• Reverse Peak Suppressor function installed.
• EMI, ESD protection function installed.

Specification

• Operating Air-gap: 3 +/- 0.1 mm
• Rising time: max. 2.4§Á (1k§Ù, 1000pF)
• Falling time: max. 10 ns (1k§Ù 1000pF)
• Output character : Vsat < 0.6 V
• Operating Voltage: 6 - 24 VDC
• Operating Voltage: -40¡É to 135¡É
• Target Speed: 0 to 8000 rpm

Function

AESS (Optical type) is mounted to the distributor of the vehicle, senses the position and speed of crankshaft and camshaft, then provides this data to the Engine ECU as an input signal. Two pairs of LED's and photodiode's are used for sensing. From these input signals, the Engine ECU calculates and outputs various control output signals (Injection/Ignition Timing) and Engine synchronization and Timing functions.

Product Characteristics

• Photo Coupler and Digital Signal management applied Sensor.
• Slot status between two pairs of the LED and the photodiode provides the output signal.
• TPOS (True Power on State Function): At the moment when Sensor is powered on, the Sensor starts to output the Vane/Slot status.

Specification

• Operating Air-gap: max. 1.0
• Rising time: max. 7.2§Á (1k§Ù, 1000pF)
• Falling time: max. 750 ns (1k§Ù, 1000pF)
• Output character: Vsat < 0.6 V
• Operating Voltage: 6 - 16 VDC
• Operating Temperature: -30¡É to 110¡É
• Target Speed: 0 to 4500 rpm
• Response Accuracy: ¡¾0.5¡Æ(max ¡¾1.0¡Æ)

Function

The DG-7 Sensor senses the position and speed of the crankshaft in the Engine System and provides an electric output signal.

Product Characteristics

• Sensor based on induced current from Coil.
• Directly Over-molded without Cable Type
• Maximum output Voltage in low speed status (Sine Wave)

Specification

• Coil Resistance : 1,090 Ohm
• Inductance : 760 mH
• Operating Temperature: -40¡É to 150¡É

Function

DThe DG-6 Sensor senses the position and speed of the crankshaft in the Engine System and provides the electrical output signal. There are bending types and Straight types available.

Product Characteristics

• Sensor based on induced current from Coil.
• Directly Over-molded with Cable Type
• Maximum output Voltage in low speed status (Sine Wave)

Specification

• Coil Resistance: 860 Ohm
• Inductance: 420 mH
• Operating Temperature: -40¡É to 150¡É