MDL-1-2/10-R

Series:	MDL
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Fuse Type:	Cartridge, Glass
Current Rating:	1.2A
Voltage Rating - AC:	250V
Response Time:	Slow
Package / Case:	3AB, 3AG, 1/4" x 1-1/4"
Mounting Type:	Holder
Breaking Capacity @ Rated Voltage:	--
Approvals:	--
Operating Temperature:	--
Color:	--
Size / Dimension:	0.250" Dia x 1.250" L (6.35mm x 31.75mm)

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Fuses are simple devices used in many fields of technology today. The MDL-1-2/10-R is a type of fuse that has a number of applications and operations which will be explored in this article.The MDL-1-2/10-R is a type of fuse constructed from a moulded resin-filled chamber comprising two elements. The first element features a wire, usually made of copper, which offers a low resistance path for the current to flow through. The second element is a Type 2 resistor in form of an internal fuse resistor (IFR). The IFR reacts to the amount of current that passes through the wire, creating a controlled voltage drop across the element that increases with increasing current. The IFR is placed between the wire and the fuse, so that once the voltage becomes too high, an overload or spark will take place, causing the joint to break and triggering the fuse to open.The MDL-1-2/10-R has a variety of applications. It is most commonly used as a protection device in electrical circuits, providing an overcurrent protection to prevent damage to the circuit components. It is typically used in industrial applications as it can disconnect power to a system once a certain threshold of current is exceeded.The MDL-1-2/10-R is also used to measure current. This is done by inserting a current measurement device between the fuse and the wire, allowing the current to be measured as it passes through. This allows engineers to analyze the performance of the circuit and identify any potential issues.The MDL-1-2/10-R also has a variety of other applications. It is commonly used in communication systems, such as telephone and radio systems, to protect components from excessive current. It is also used in onboard electronic systems, such as automotive and aircraft electronics, to prevent damage to equipment that may cause failure or uncontrolled operations.The working principle of the MDL-1-2/10-R is relatively simple. When an overload or spark is detected, the IFR will create a resistance that increases as the current passes through the fuse. The voltage across the IFR will reach a certain threshold which will cause the fuse to fail, thus disconnecting the power to the circuit.In conclusion, the MDL-1-2/10-R is a type of fuse that has a wide range of applications. It is used to protect electrical circuits from excessive current as well as measuring the current that passes through the fuse. It is also used to protect communication systems and onboard electronic systems from potential damage. The working principle of the MDL-1-2/10-R is based on an internal fuse resistor that creates an increased resistance in response to increased current, eventually resulting in the fuse opening.

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