Cow horns twist your ankle foot electrolytic capacitors 450V470UF35X40

Selection 1. To choose the electrolytic capacitor electrolytic capacitor as much as possible of the original model. 2. General electrolytic capacitor capacitance deviation bigger, will not seriously affect the normal operation of the circuit, it is possible to take power capacity is slightly larger or smaller capacitor in place of some. However, the frequency divider circuit, S correction circuit, oscillation circuit and delay circuit is not, and computing capacity requirements should be consistent. In some filter network, the electrolytic capacitor capacity also requires very precise, the error should be less than ± 0.3% -0.5%. 3. The pressure requirements must be met, the choice of the pressure value should be equal to or greater than the original value. 4. Promise of electrolytic capacitors are generally non-polar electrolytic capacitors instead of applications, when really no way available capacity after two double inverse polarity capacitor in series instead of the method is the only positive two polar electrolytic capacitors are connected (or will Their two negative terminal). 5. In the selection of electrolytic capacitors, the best use of electrolytic capacitors high temperature, high temperature capacitor maximum operating temperature of 105 ℃, when it is working at the maximum operating temperature conditions, to ensure the normal operation time of about 2000 hours. When using a capacitive 80 ℃ at 50 ℃, the life of up to 22,000 hours, if at this high temperature electrolytic capacitors, the life of up to 90,000 hours