Rotary Switch

Rotary switches are versatile components that can replace traditional analog resistance potentiometers with rotary pulse generators. Commonly used in instrument front panels and audio-visual control interfaces, these switches leverage advanced optical encoders for precise digital control. Unlike analog potentiometers, rotary switches offer enhanced reliability and functionality, making them ideal for modern electronic applications.

These switches feature a fully digitized internal structure and use optical technology for operation. Similar in appearance to traditional potentiometers, they generate two orthogonal output signals (Channel A and Channel B) like incremental encoders. These signals can be directly connected to encoder processing chips, providing seamless integration and precise performance in digital systems.

RBS-1 Rotary Switch

RBS-1 Rotary Switch

Rating: 0.5A 125VAC/0.3A 250VAC
Insulation Resistance: ≥100 mΩ
Contact Resistance: ≤20 mΩ
OEM/ODM: Available

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RTS-01 Rotation Switch

RTS-01 Rotation Switch

Rating: 0.5A 125VAC/0.3A 250VAC
Insulation Resistance: ≥100 mΩ
Contact Resistance: ≤20 mΩ
OEM/ODM: Available

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RS16 Rotary Dimmer Switch

RS16 Rotary Dimmer Switch

Rating: 0.5A 125VAC/0.3A 250VAC
Insulation Resistance: ≥100 mΩ
Contact Resistance: ≤20 mΩ
OEM/ODM: Available

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RT6 4 Position Rotary Switch

RT6 4 Position Rotary Switch

Rating: 16A 250VAC
Insulation Resistance: ≥100 mΩ
Contact Resistance: ≤50 mΩ
OEM/ODM: Available

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WH148-1A-5165-H Linear Potentiometer

WH148-1A-5165-H Linear Potentiometer

Resistance Range: 1KΩ~1MΩ
Resistance Value: 1K, 10K, 50K etc.
Resistance Taper: A, B, C
OEM/ODM: Available

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WH148-1A-2-18T Potentiometer

WH148-1A-2-18T Potentiometer

Resistance Range: 1KΩ~1MΩ
Resistance Value: 1K, 10K, 50K etc.
Resistance Taper: A, B, C
OEM/ODM: Available

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WH148-1B-2-18T Rotary Potentiometer

WH148-1B-2-18T Rotary Potentiometer

Resistance Range: 1KΩ~1MΩ
Resistance Value: 1K, 10K, 50K etc.
Resistance Taper: A, B, C
OEM/ODM: Available

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WH0241-18T 10K Potentiometer

WH0241-18T 10K Potentiometer

Resistance Range: 1KΩ~1MΩ
Resistance Value: 1K, 10K, 50K etc.
Resistance Taper: A, B, C
OEM/ODM: Available

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WH9011A-2-18T Guitar Potentiometer

WH9011A-2-18T Guitar Potentiometer

Resistance Range: 1KΩ~1MΩ
Resistance Value: 1K, 10K, 50K etc.
Resistance Taper: A, B, C
OEM/ODM: Available

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WH9011AK-1-18T Audio Potentiometer

WH9011AK-1-18T Audio Potentiometer

Resistance Range: 1KΩ~1MΩ
Resistance Value: 1K, 10K, 50K etc.
Resistance Taper: A, B, C
OEM/ODM: Available

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3362P Trimmer Pot

3362P Trimmer Pot

Resistance Range: 10Ω-2MΩ
Resistance Tolerance: ±10%
Rated Power: +70°C 0.5W/+125°C 0W
OEM/ODM: Available

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3296W Trimmer Potentiometer

3296W Trimmer Potentiometer

Resistance Range: 10Ω-2MΩ
Resistance Tolerance: ±10%
Rated Power: +70°C 0.5W/+125°C 0W
OEM/ODM: Available

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Rotary Switch for Every Application

Rotary switches are a versatile component in guitar pedals, offering precise control for selecting modes, adjusting parameters, or shaping tones. Using advanced optical encoders, they provide reliable and accurate performance, replacing traditional potentiometers with a fully digital solution. Durable and efficient, rotary switches enhance functionality and usability in any pedal design.

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Rotary Switch Related Issues

A rotary switch allows users to select modes, adjust parameters, or switch between effects, offering precise control over the pedal’s functionality.
While both control parameters, a rotary switch operates digitally, using optical encoders for precision, whereas a potentiometer relies on analog resistance changes.
Yes, but it requires circuit modifications to accommodate the digital signals from the rotary switch and compatibility with the pedal’s design.
This could be due to a loose connection, dirt buildup, or a malfunctioning encoder. Inspect and clean the switch or consider replacing it if needed.
Rotary switches generate two orthogonal output signals (Channel A and Channel B) that connect directly to an encoder processing chip for precise signal interpretation.
Common problems include signal noise, unresponsive switching, or mechanical wear. These can often be resolved with cleaning or component replacement.

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