China manufaturer produce dimmer potentiometer

Dimmerpotentiometer

DebonElectorinics are leading potentiometer supplier in china.we arespecializing in producing and developing potentiometers,Encoders,Swithes formany years.With the customers of Behringer,Edifier,Haier,etc.With competiveprice and high qualiy.

Debon potentiometers are rarelyused to directly control significant power (more than a watt), since the powerdissipated in the potentiometer would be comparable to the power in the controlledload (see infinite switch). Instead they are used to adjust the level of analogsignals (e.g. volume controls on audio), and as control inputs for electroniccircuits. For example, a light dimmer uses a potentiometer to control theswitching of a TRIAC and so indirectly control the brightness of lamps.Apotentiometer informally, a pot, is a three-terminal resistor with a slidingcontact that forms an adjustable voltage divider. If only two terminals areused (one side and the wiper), it acts as a variable resistor or rheostat.Potentiometers are commonly used to control electrical devices such as volumecontrols on audio equipment. Potentiometers operated by a mechanism can be usedas position transducers, for example, in a joystick. 

Dimmer potentiometerspecification: 

1.Metal shaft style

2.Carbon element.

3.Wide range ofresistance tapers

4.Asorted pinlayout

Electronics characteristics:

TotalResistance:Single Unit:10KΩ-1MΩ;

TotalResistance tolerance:+/-20%; Resistance Taper: A.B.C.D ect

Max.OperatingVoltage:Linear Taper B:AC500V ;Other Tapers:AC 250V ;

RatedPower:Linear Taper B:0.5W ;Other Tapers:0.25W ;

Rotationnoise: less than 100mV

InsultatedResistance: More than 10OMΩ at DC 500V

WithstandVoltage:1 min at AC 1500V(DB24KSPP) ;

1min at AC 1080V(DB24KSPU)

ResidualResistance: Term.1~2:less than 50 Ω ;Term.2~3: less than50Ω(DB24KSPP);Term.1~2:less than 10 Ω ;Term.2~3: less than 10Ω(DB24KSPU)

Mechanical characteristics:

TotalRotational Angle:320°C+/-10°C

(DB24KSPP);253°C+/-5°C(DB24KSPU)

RotationalTorque:20gfNaN~200gfNaN

(DB24KSPP);30gfNaN~150gfNaN

(DB24KSPU)

StopperStrength:5.0KgfNaN Min

Push-PullStrength:10.0kgf min

Bushing&Nuttight strength:7kgfNaN Min

Swtichcharacteristics:

Ratedpower:6(10)A at DC/AC 125V

(DB24KSPP);6Aat AC 125V

(DB24KSPU)

ContactResistance:less than 50MΩ

Switchtorque:100~500gfNaN(DB24KSPP);300~800gfNaN(DB24KSPU)

SwitchRotational Angle:30°±10°C(DB24KSPP);50°±10°C(DB24KSPU)