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High Accuracy Carbon Film Potentiometer , RVS28 28mm Rotary Type Potentiometer
High Accuracy Carbon Film Potentiometer , RVS28 28mm Rotary Type Potentiometer
High Accuracy Carbon Film Potentiometer , RVS28 28mm Rotary Type Potentiometer
High Accuracy Carbon Film Potentiometer , RVS28 28mm Rotary Type Potentiometer
High Accuracy Carbon Film Potentiometer , RVS28 28mm Rotary Type Potentiometer
High Accuracy Carbon Film Potentiometer , RVS28 28mm Rotary Type Potentiometer
Specifications
Brand Name :
ANYO
Model Number :
RVS28
Place of Origin :
CHINA
MOQ :
1000pcs
Price :
Negotiation
Supply Ability :
30000 per day
Packaging Details :
2000pcs/carton, 16kg, 40*30*25cm
Delivery Time :
8-10 work days
Payment Terms :
L/C, T/T
Other name :
Carbon Composition Potentiometer
Power rating :
0.5W
Total resistance :
100Ω ~ 2.2MΩ
Resistance tolerance :
± 20%
Resistance taper :
B
Rotary life :
10000 cycles
Description

RVS28 28mm carbon film rotary potentiometer for welding machine

Description:

Rotary potentiometers can produce a linear or logarithmic output with tolerances of typically 10 to 20 percent. As they are mechanically controlled, they can be used to the measure the rotation of a shaft, but a single-turn rotary potentiometer normally offers less than 300 degrees of angular movement from minimum to maximum resistance. However, multi-turn potentiometers, called trimmers, are available that allow for a higher degree of rotational accuracy.

Mechanical specifications:

Total rotation angel 260°±10°
Rotation torque 30-200gf.cm
Stop torque ≥5kgf.cm

Electrical specifications:

Total resistance Measurement shall be made by the resistance between terminal R1and R3. 10KΩ
Resistance taper Resistance changes B
Total Resistance tolerance Measurement shall be made by the resistance tolerance between terminal R1 and R3. ± 20%
Rated power Rated power is based on continuous full load operation at the maximum voltage between terminal R1 and R3. 0.5W(50 ℃)
Residual resistance Test residual resistance beteen terminal R1 and R2; terminal R2 and R3 R≤10KΩ R0≤20Ω 10KΩ<R≤100KΩ R0≤30Ω 100KΩ<R≤250KΩ
R0≤50Ω R≥250KΩ R0≤0.1%
Rotation of noise The murmur will appear when shaft turn from terminal 1 to terminal 3 by 30 rounds/minute equably speed. ≤47mV
Voltage proof Input more then one minute voltage between terminals and shell. 2500VAC
Max. operation voltage Maximal voltage which sustained by terminal R1 and R3 50VAC
Operating temperature Potentiometer of the performance guarantee for the use ambient temperature -30℃~70℃
Insulation resistance Test voltage:DC 500V,
Test position: Between terminal and case		 200MΩ

Others:

Rotation life After 10,000 rotation after the test, the changes impacted no more than ± (15% R +0.5 Ω) rotational noise of not more than 100 mv
Terminal strength After welding (350℃, 3,5 seconds) after the of terminal contacts should be good, no termination loosening of
Soldering ability Dip the terminals into tin tank at 235°C±5°C for 5±0.5 seconds, the soldering area should be more than 90%.

Resistance SR code table:

Resistance Code
100Ω 101
500Ω 501
1KΩ 102
2KΩ 202
3.3KΩ 332
4.7KΩ 472
5KΩ 502
10KΩ 103
20KΩ 203
22KΩ 223
47KΩ 473
50KΩ 503
100KΩ 104
200KΩ 204
250KΩ 254
500KΩ 504
1MΩ 105
2MΩ 205
2.2MΩ 225

Dimension:

High Accuracy Carbon Film Potentiometer , RVS28 28mm Rotary Type Potentiometer

Product tags

high precision potentiometer

,

smd trimmer potentiometer

,

carbon potentiometer
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High Accuracy Carbon Film Potentiometer , RVS28 28mm Rotary Type Potentiometer

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Product Detail
Brand Name :
ANYO
Model Number :
RVS28
Place of Origin :
CHINA
MOQ :
1000pcs
Price :
Negotiation
Supply Ability :
30000 per day
Contact Supplier
High Accuracy Carbon Film Potentiometer , RVS28 28mm Rotary Type Potentiometer
High Accuracy Carbon Film Potentiometer , RVS28 28mm Rotary Type Potentiometer
High Accuracy Carbon Film Potentiometer , RVS28 28mm Rotary Type Potentiometer

Ningbo Anyo Import & Export Co., Ltd.

Site Member
8 Years
zhejiang, ningbo
Since 2012
Business Type :
Manufacturer, Exporter
Main Products :
Passive Electronic Components, Carbon Composition Potentiometer, Magnetic Transducer Buzzer
Total Annual :
1000000-2000000
Employee Number :
100~120
Certification Level :
Site Member
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