Stereopotentiometer
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.Withcompetive price and high qualiy.
Strereo potentiometer specification:
1.flux Bulided-upprevention is taken inserting .Molding around the resistor with resin
2.Carbon filmelement
3.insulated shaft
Electronics characteristics:
Total Resistance:500Ω-1MΩ; TotalResistance tolerance:+/-20%; Resistance Taper: A.B.C.D ect
Max.Operating Voltage: AC50V/DC20V
Withstand Voltage: 1 min at AC 250V; Insultated Resistance:single unit More than 10MΩ at DC 250V)
Dual Unit: more than 100MΩ at DC100V
Sliding Noise:less than100V;Residual Resistance: Term.1~2:less than 20 Ω ;Term.2~3: less than 20Ω
Gang Error (Dual Unit):-40dB~0dB+/-3dB ;
Rated Power:single unit:0.05W,DualUnit:0.03W
Mechanical characteristics:
Total Rotational Angle:280°C+/-10°C
Total RotationalTorque:10gfNaN~80gfNaN
Stopper Strength:3.0KgfNaN Min
Push-pull strength:5.0kgf min
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.
