Trimmer potentiometer
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.
Trimmer potentiometer specification:
1.) sealed type for water proof
2.) all kinds pin pitch are available
3.) water proof Variable Resistor
Electronics characteristics:
total resistance range: 500 ohm ≤ R ≤ 1M ohm ± 10%
500 ohm ≥ R ≥ 1M ohm ± 30%
resistance taper: A, B, C, D
power rating: 0.1w
Max. operating voltage: AC 50 V
rotation life: 100 Cycles Min
Mechanical characteristics:
total rotational angle: 200±10°
rotational torque: 30~300gfNaN
rotation stop strength: 1kgfNaN Max
residual resistance: Max 30 ohm
terminal strength: 300gfNaN
Debonpotentiometers are rarely used to directly control significant power (more thana watt), since the power dissipated in the potentiometer would be comparable tothe power in the controlled load (see infinite switch). Instead they are usedto adjust the level of analog signals (e.g. volume controls on audio), and ascontrol inputs for electronic circuits. For example, a light dimmer uses apotentiometer to control the switching of a TRIAC and so indirectly control thebrightness of lamps.A potentiometer informally, a pot, is a three-terminalresistor with a sliding contact that forms an adjustable voltage divider. Ifonly two terminals are used (one side and the wiper), it acts as a variableresistor or rheostat. Potentiometers are commonly used to control electricaldevices such as volume controls on audio equipment. Potentiometers operated bya mechanism can be used as position transducers, for example, in a joystick.
