RSSD30250A47R0JB06

Series:	RSSD
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	47 Ohms
Power (Watts):	280W
Tolerance:	±5%
Adjustment Type:	Slide
Diameter:	1.256" OD, 0.839" ID (32.00mm x 21.30mm)
Length:	9.843" (250.00mm)
Mounting Type:	Chassis Mount
Termination:	Solder Lug
Package / Case:	Radial, 3 Lead, Tubular

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Introduction

The RSSD30250A47R0JB06 is a four-terminal adjustable power resistor, made of a graphite-based resistive element. It has a wide range of application fields and is often used in various designs requiring a precise adjustable current or voltage. This article will examine the application fields and working principle of the RSSD30250A47R0JB06 adjustable power resistor.

Application Fields

Adjustable power resistors are often used in industries such as telecommunications, automotive, lighting and power electronics. In particular, the RSSD30250A47R0JB06 adjustable power resistor is used for the precise control of voltage or current in all of these applications.In telecommunications, the RSSD30250A47R0JB06 adjustable power resistor is often used to control the transmission line impedance and reduce the signal noise ratio. It can also be used to adjust the current in telephone lines.In the automotive industry, this adjustable power resistor is used in systems such as headlights, turn signals, brake lights, and other accessories. It can adjust the current flowing through the system and ensure proper operation at variable voltage levels.In lighting applications, the RSSD30250A47R0JB06 adjustable power resistor is used to control the current in LED and fluorescent light bulbs. It can help to ensure that the light bulbs are operating at the correct current level and are not wasting electricity.In power electronics, this adjustable power resistor is used to control the current or voltage in high-power applications. It can be used to regulate the current in an inductor or an inductive load and can also help to reduce the voltage ripple in a power supply system.

Working Principle

The working principle of the RSSD30250A47R0JB06 adjustable power resistor is based on the resistance characteristics of the graphite element it is made of. This graphite element has an adjustable resistance that can be varied by applying a voltage between two of its four terminals. This voltage adjustment allows the current or voltage flow through the circuit to be precisely adjusted. The adjustable resistance is formed by the graphite element as a path for the current to flow through and is determined by its resistance to the applied voltage. As the voltage is increased, the resistance of the element increases and the current passing through decreases. This allows the current or voltage to be precisely adjusted in the circuit.Because the resistance of the graphite element can easily be changed, it is easy to adjust the current or voltage in any circuit using the RSSD30250A47R0JB06 adjustable power resistor. This makes it especially useful in high-power applications where precise control is necessary.

Conclusion

The RSSD30250A47R0JB06 adjustable power resistor is a four-terminal device made of a graphite-based resistive element. It has versatile applications in various industries, including telecommunications, automotive, lighting, and power electronics. Its working principle is based on the adjustable resistance characteristics of the graphite element, which allows for precise control of the current or voltage in any circuit. This makes it an invaluable component in circuits where precision is important.

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