KB5041S28

Temperature Coefficient:	--
Mounting Type:	Panel Mount
Bushing Thread:	3/8-32
Actuator Diameter:	0.249" (6.32mm)
Actuator Length:	0.875" (22.23mm)
Actuator Type:	Slotted
Termination Style:	Solder Lug
Resistive Material:	Carbon
Adjustment Type:	User Defined
Rotation:	314°
Number of Turns:	1
Series:	K
Power (Watts):	2W
Built in Switch:	None
Number of Gangs:	1
Tolerance:	±10%
Resistance (Ohms):	500k
Taper:	Reverse Logarithmic
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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KB5041S28 application field and working principleRotary potentiometers and rheostats are considered to be two categories of devices that fall into the same family of electrical components. This article will explain the application field and the working principle of KB5041S28 - a member of the rotator potentiometer family.The KB5041S28 is a rotary potentiometer that is used to measure and adjust the current flow in voltage-controlled resistors. It consists of two contact rings - a “fixed” ring and a “movable” ring - both of which are encased in a plastic housing. The fixed ring has a set of three electrical slots that are connected to a power source. The moveable ring has two electrical slots that connect to either the ground or an electrical load. By adjusting the rotation angle of the moveable ring, the resistance between the two contact points can be precisely adjusted.In terms of application field, KB5041S28 is mostly used in voltage-controlled resistor circuits for controlling and measuring current flow. It can also be used in audio systems, music instruments, and radio frequency (RF) amplifiers. Additionally, it is the most suitable choice for controlling the voltage and current in computers, electronic controllers and amplifiers.The working principle of the KB5041S28 is relatively simple. As the ring is rotated, the movement of the electrical contacts produces electrical impedance between the two contact points. This creates a potential difference between the two contact points that is proportional to the angle of the moveable ring. As a result, the current flow through the resistor can be adjusted by simply adjusting the number of rotations.The main advantages of the KB5041S28 over other electrical components are its high precision, high temperature tolerance, and low cost. Thanks to its design, the electrical contacts can rotate without producing wear or tear, ensuring that an accurate voltage and current measurement can be taken every time. Additionally, since the contact rings are encased in plastic, the device is highly resistant to temperature changes.In conclusion, the KB5041S28 is a highly reliable and cost-effective rotary potentiometer that is able to handle a variety of current measurement and controlling tasks. It is easy to use and can be found in a variety of applications including computers, music instruments, and radio frequencies. As such, it is an essential electrical component for any engineer’s toolbox.

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