7137DG

Series:	--
Part Status:	Active
Type:	Board Level, Vertical
Package Cooled:	TO-220
Attachment Method:	Clip and PC Pin
Shape:	Rectangular, Fins
Length:	0.848" (21.55mm)
Width:	0.900" (22.86mm)
Diameter:	--
Height Off Base (Height of Fin):	0.375" (9.52mm)
Power Dissipation @ Temperature Rise:	1.5W @ 50°C
Thermal Resistance @ Forced Air Flow:	10.00°C/W @ 200 LFM
Thermal Resistance @ Natural:	20.80°C/W
Material:	Copper
Material Finish:	Tin

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IntroductionThe 7137DG is a thermal heat sink device mainly used in industrial applications for maintaining ideal working temperatures of sensitive electronics components.Types of Heat SinksThe 7137DG is a type of "cold plate" type heat sink. Cold plates are aluminium or copper plates which are mounted to a PCB or Computer Heat Sink Plate (CHSP) to create a direct physical contact between the cold plate and the heat source. This contact helps to dissipate the heat away from the source. Cold plates may also come in different shapes and forms, such as rectangular and round. A heat sink is also provided with a vented cover which helps to expel the hot air generated from the area.7137DG Application Field and Working PrincipleThe 7137DG can be used in a variety of industrial, electrical, and electronic applications. It is especially ideal for situations where the space is limited, or when cooling needs to be more efficient than other methods. This is because it has a very efficient heat dissipation capability and can also be mounted onto almost any PCB board. Furthermore, it is able to cool up to 1.2 kW of power.The 7137DG works on the principle of using a thermoelectric cooler, also known as a Peltier element, to create a cooling effect between two plates. The Peltier element is attached to one plate, and the other plate is the cold side. When a current is supplied to the Peltier element, it causes a temperature difference between the two plates, where the cold plate will be colder than the heat sink plate. The cooler is then attached to a heat-sink which helps to dissipate the heat away from the source.The 7137DG is one of the most efficient heat sink devices currently available, and has an effectiveness of up to 98%. Furthermore, the heat sink also has a very low profile, making it suitable for installations in tight spaces. It also has a relatively low operating voltage, making it very energy efficient.Advantages of Heat SinksThe use of thermal heat sinks have many advantages over traditional cooling methods such as fans and water cooling. Heat sinks have a higher heat dissipation capability than other cooling methods, and can significantly reduce the temperature of sensitive electronics components. Furthermore, thermal sinks are relatively inexpensive, and can be easily mounted onto any PCB. In addition, since heat sinks do not require any additional power to operate, they can save energy and money.ConclusionThe 7137DG is a thermal heat sink device used in industrial applications to maintain ideal working temperatures of sensitive electronics components. This heat sink has a higher heat dissipation capability than other cooling methods, and can significantly reduce the temperature of sensitive electronics components. It works on the principle of using a thermoelectric cooler, also known as a Peltier element, to create a cooling effect between two plates. The 7137DG is a very efficient heat sink device and has an effectiveness of up to 98%. Furthermore, the heat sink also has a very low profile, making it suitable for installations in tight spaces.

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