DN6851-A

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Function:	Bipolar Switch
Technology:	Hall Effect
Polarization:	North Pole
Sensing Range:	-30mT Trip, 30mT Release
Test Condition:	25°C
Voltage - Supply:	3.6 V ~ 16 V
Current - Supply (Max):	6mA
Current - Output (Max):	900µA
Output Type:	Open Collector
Features:	--
Operating Temperature:	-40°C ~ 85°C (TA)
Package / Case:	3-SSIP
Supplier Device Package:	3-SIP

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DN6851-A Magnetic Sensors - Switches (Solid State)

DN6851-A is a type of magnetic sensor switch that has recently become popular due to its wide applications and working principles. It is a type of non-contact AC/DC Sensors, or as they are commonly known--Solid State-Switches.In operation, these switches use the Hall Effect Principle to work with either DC or AC power. The Hall Effect is an electromagnetic phenomenon that is based on the fact that when a magnetic field is applied perpendicularly to a conducting element, a voltage is generated. This voltage is referred to as the Hall Voltage. This voltage is generated regardless of the direction of current flow in the transverse conductor.In the DN6851-A type of magnetic sensor switch, this Hall Voltage is used to actuate a switch mechanism. The design of the switch is such that when the magnetic field strength is high enough, the switch will be actuated. When the magnetic field strength is low, the switch will not be actuated.The most common applications of the DN6851-A include the control of low voltage lighting systems, alarm systems, and motor start and stop circuits. The switch has also been successfully used in vehicles for the automatic opening and closing of door locks, as well as in factory automation for the control of relays and servos.The main advantage of this type of magnetic sensor switch is that it can be used with both DC and AC power sources. This is due to the fact that the sensors can be wired in either series or parallel configuration. As a result, the sensors can be used in a wide variety of applications, such as lighting and motor control, as well as alarm systems.Another advantage of the DN6851-A is that it is highly reliable. Since there is no physical contact involved in its operation, the switch is relatively immune to dirt, dust and water. Furthermore, the switch can be used in a wide temperature range, from -40 to +60 degrees Celsius.In conclusion, the DN6851-A is an impressive magnetic sensor switch with an impressive set of applications and working principles. This switch is reliable and can be used with either DC or AC power. It is highly versatile and can be used in a wide variety of applications, from lighting and alarm systems, to motor start and stop control.

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