Shenzhen Zenithsun Electronics Tech.CO.,LTD
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R30 Blower Motor Resistor,used for automobile air conditioning speed regulation
Structure:
1.Core Material: high temperature resistant ceramics,has good heat dissipation.
2.High stable rsistanve alloy wire is wound on the core ceramic, wire ends are welded on conductive terminals, so that the resistor has strong impact resistance and high stability. Resistance wire is effectively protected with incombustible coating ,service life is improved.
3.According to different vehicle models and customers' needs, temperature fuse and plastic base are assembled into finished products.
Features:
1.Automobile resistor has the characteristics of high power, small size, low temperature and stable performance.
2.Multi-resistance value can be achieved on one resistor.
3.According to different vehicle models and customer requirements, resistor core can beround, flat or square, and resistance wire can be strip or round wire, corrugated wound type is available.
4.Temperature fuses with different temperature and different requirements can also be provided according to customers.
Specification:
| Performance Charactertics | ||
| Test | Conditions of Test | Testing Results |
| Resistance Tolerance | Testing Voltage ≤3V,Ambient Temperature 25℃ | J--K |
| Rated Load | 40℃,rated voltage,1hour | △R≤±(1％+0.1Ω) |
| Short Time Overload | 5 times rated power for 5s | △R≤±(0.2％+0.1Ω) |
| Dielectric Withstand Voltage | 1000V DC 60s | △R≤±(0.1％+0.05Ω) |
| Insulation Resistance | 500V DC | ≥10GΩ1Min |
| Terminal Tensile Strength | 3kg 30s | No off |
| Vibration resistance | 1.5mm,10-55-10Hz,each 2hours | No damage,No off |
| Load Life | at rated voltage,90 min "On",30 min "Off" ,total 500hours | △R≤±(5％+0.1Ω) |
| Thermal Shock | Standing at 30℃ for 30 minutes, then standing at -55℃ for 15 minutes | △R≤±(2％+0.1Ω) |
| Humidity | Temp.: 40±2℃, RH: 90％-95％, 240 hours | △R≤±(3％+0.1Ω) |
| Non-flammability | 1-6 times of rated power, for 5 minutes. | without combustion |
Application:
Zenithsun produces a full range of automotive air conditioning resistors, which are used in many vehicle models such as Japanese, American and German.Automobile speed regulation resistor is also known as automobile resistor, automobile blower resistor,automobile air conditioning speed regulation resistor, etc.
Common resistance values are R24, R25, R30,R35,R38,R69 and other resistance values.
