WEET WTP-B Wirewound Potentiometer With Long Shaft Long Handle

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Features

WEET WTP-B Wirewound Potentiometer With Long Shaft Long Handle
Rated Power: 1W
Single-turn
Precision Adjustable
Reliable Performance
Small Size, High Precision


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Detailed Specifications

Technical indicators
Standard Resistance Range 50Ω~10KΩ
Temperature Coefficient ±100ppm/
Power Rating 1W/40
Maximum operating voltage 220V
Resistance Tolerance ±10%
Maximum contact current 100mA
End Resistance 2Ωmak
Adjustment Angle mech.258°±5°, elektr.270°±5°
Withstand voltage AC1000V
(at room temperature)
Insulation Resistance More than 1000MΩ at DC500V
Shaft torque 3.5~100mN.m
Resistance law B(Lin.)
Insulation resistance 1GMΩ
Rotation life 5,000 cycles without discontinuity
welding T≤260, t≤3s

Product Drawing

WEET-WTP-B-Drawing.jpg

Main Applications

WTP-B series potentiometers (usually referring to WX118 precision wire wound potentiometers), which are different from WIW22S in application fields, belong to the category of precision potentiometers.
One of the core application scenarios of the WX118 instrument:
Application location: Adjustment and calibration circuits for various precision measuring instruments
Specific equipment: oscilloscope, signal generator, spectrum analyzer, multimeter, digital display instrument, etc

Functional value: As a precision adjustment component, it is used for zero calibration, range setting, parameter adjustment, etc. With its multi turn structure, it can achieve fine adjustment and ensure measurement accuracy

WEET-Trimming-Potentiometer-WTP-B.jpg


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