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{"title":"RVS28P Carbon Film Plastic Sealed Insulated Inverter Welding Machine Rotary","imgUrl":"https:\/\/img.chinax.com\/nimg\/50\/f7\/7b41fc61f2d6deb1e904607df63c-200x200-1\/rvs28p_carbon_film_plastic_sealed_insulated_inverter_welding_machine_rotary_potentiometer.jpg","attrs":{"Brand Name":"Uchi","Model Number":"RVS28P","Certification":"SMC","Place of Origin":"Dongguan\uff0cGuangdong,China"}}
RV12 Linear Carbon Film Rotary Finger Wheel Potentiometer With Switch
The advantages of RV12 potentiometer are its simple structure and convenient use, which are widely used in various audio equipment. The RV12 potentiometer also has good damping characteristics and linearity, which can achieve precise volume adjustment. It should be noted that when using the RV12 potentiometer, it is necessary to pay attention to its rated voltage and rated load resistance value to ensure effective and safe use. The RV12S potentiometer is a knob potentiometer commonly used in audio equipment and electronic devices. It consists of a knob and a resistor. The knob is used to adjust the resistance of the potentiometer, while the resistor is used to control the flow of current. The resistance of the RV12S potentiometer can be adjusted according to the position of the knob, which is usually marked with a scale to indicate the magnitude of the resistance. By turning the knob, the resistance of the potentiometer can be changed, thereby adjusting the current or signal in the circuit.
Specification
Electronical Characteristics
Total Resistance
100-1MΩ
Total Resistance Tolerance
±20%
Resistance of temperature change character
20°C~-75°C:ΔR/R≤±5%R -25°C~-20°C:ΔR/R≤±4.5%R
Resistance taper
B
Residual resistance
Term 1~2: less than 10Ω
Term 2~3: less than 20Ω
Rated power
0.1 W
Max. operating voltage
AC 200V
Rotational noise
Less than 47mV
Insulation resistance
More than 50MΩ at DC500V
Withstand voltage
1 minute at: AC500V
Switch contact resistance
/
Switch rated power
/
Mechanical Characteristics
Rotation angle
260 °±10°
Rotation torque
20~150gf. Cm
Pull-push strength
1Kgf,cm
Rotational stop-end torque
2Kgf,cm
Resistance or soldering heat
260 ±5°C and less than 3 seconds
Switch rotational angle
/
Switch action
/
Durability
Rotation life
10.000cycles
Application areas
Widely used in audio, lighting, speed regulation, household appliances, toys, LED and other equipment
Product size
Manufacturer Information
We are a specialized factory with extensive experience in high-quality electronic component manufacturing:
Advanced production equipment
Professional R&D team
OEM/ODM capabilities
Strict quality control standards
Shipping & Support
We offer reliable global shipping solutions with comprehensive after-sales support:
Express Mail Service
DHL Express
UPS
FedEx
Frequently Asked Questions
Are you a factory or trading company?
We are a factory offering direct pricing with professional technical support.
Could you provide samples?
Samples are available upon request after order placement.
Can your product be customized?
We accept OEM/ODM orders with flexible requirements.
What is your delivery time?
Delivery varies by quantity and model, with urgent requests accommodated when possible.
Do you offer after-sales service?
We provide comprehensive 24-hour support for all products.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
1,500,000-2,500,000
Employee Number:
138~168
Ecer Certification:
Verified Supplier
Uchi was established in 2006 in Dongguan, China.
After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ... Uchi was established in 2006 in Dongguan, China.
After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ...