Ningbo Anyo Import & Export Co., Ltd.
| 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 |
| Brand Name | ANYO |
| Model Number | RVS28 |
| Place of Origin | CHINA |
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Product Specification
| 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 |
| Brand Name | ANYO | Model Number | RVS28 |
| Place of Origin | CHINA | ||
| High Light | rotary switch potentiometer ，variable resistor potentiometer | ||
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:
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
1000000-2000000
Employee Number:
100~120
Ecer Certification：
Site Member
ANYO is the leading supplier of electronic components. We were established in 2012, based in Ningbo (Close to ShangHai). Before establishment, we were lawful chief representative of EMDAS ELEKTRONIK in Turkey. We always get the qualified products with fast, easy ordering, short delivery tim... ANYO is the leading supplier of electronic components. We were established in 2012, based in Ningbo (Close to ShangHai). Before establishment, we were lawful chief representative of EMDAS ELEKTRONIK in Turkey. We always get the qualified products with fast, easy ordering, short delivery tim...
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