potentiometer with switch
Debon Electorinics are leadingpotentiometer supplier in china.we are specializing in producing and developingpotentiometers,Encoders,Swithes for many years.With the customers of Behringer,Edifier,Haier,etc.Withcompetive price 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 thecontrolled load (see infinite switch). Instead they are used to adjust thelevel of analog signals (e.g. volume controls on audio), and as control inputsfor electronic circuits. For example, a light dimmer uses a potentiometer tocontrol the switching of a TRIAC and so indirectly control the brightness oflamps.A potentiometer informally, a pot, is a three-terminal resistor with asliding contact that forms an adjustable voltage divider. If only two terminalsare used (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.
Potentiometer with switchspecification:
1.Metal shaft style
2.Carbon element.
3.Wide range of resistance tapers
4.Asorted pin layout
Electronics characteristics:
TotalResistance:Single Unit:500Ω-1MΩ;
TotalResistance tolerance:+/-20%; Resistance Taper: A.B.C.D ect
Max.OperatingVoltage:Linear Taper B:AC 200V ;Other Tapers:AC 150V ;
RatedPower:Linear Taper B:0.2W ;Other Tapers:0.1W ;Dual Unit:0.06W
Slidingnoise: less than 100mV
InsultatedResistance: More than 10OMΩ at DC 500V)
WithstandVoltage:1 min at AC 500V ;
ResidualResistance: Term.1~2:less than 20 Ω ;Term.2~3: less than 20Ω
GangError (Dual Unit):-40dB~0dB+/-3dB ;
Mechanical characteristics:
TotalRotational Angle:300°C+/-5°C
RotationalTorque:20gfNaN~100gfNaN
ClickTorque:100gfNaN~300gfNaN
StopperStrength:7.0KgfNaN Min
Swtichcharacteristics:
Push-PullStrength:8.0kgf min
Bushing&NutTight Strength:8kgfNaN Min
Ratedpower:1.0A at DC/AC 12V
ContactResistance:less than 50MΩ
Switchtorque:70~400gfNaN
SwitchRotational Angle:35°±10°
