Product Description

dual gang potentiometer

Debon Electorinics are leading potentiometer supplier in china.we are specializing in producing and developing potentiometers,Encoders,Swithes for many years.With the customers of  Behringer,Edifier,Haier,etc.With competive price and high qualiy.

potentiometer specification:

1.flux Bulided-up prevention is taken inserting .Molding around the resistor with resin

2.Carbon film element

3.insulated shaft

 

Electronics characteristics:

Total Resistance:500Ω-1MΩ; Total Resistance 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 DC 100V

Sliding Noise:less than 100V;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,Dual Unit:0.03W

 

Mechanical characteristics:

Total Rotational Angle:280°C+/-10°C

Total Rotational Torque:10gf.cm~80gf.cm

Stopper Strength:3.0Kgf.cm Min

Push-pull strength:5.0kgf min

 

Debon potentiometers are rarely used to directly control significant power (more than a watt), since the power dissipated in the potentiometer would be comparable to the power in the controlled load (see infinite switch). Instead they are used to adjust the level of analog signals (e.g. volume controls on audio), and as control inputs for electronic circuits. For example, a light dimmer uses a potentiometer to control the switching of a TRIAC and so indirectly control the brightness of lamps.A potentiometer informally, a pot, is a three-terminal resistor with a sliding contact that forms an adjustable voltage divider. If only two terminals are used (one side and the wiper), it acts as a variable resistor or rheostat. Potentiometers are commonly used to control electrical devices such as volume controls on audio equipment. Potentiometers operated by a mechanism can be used as position transducers, for example, in a joystick. 

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