UKL1H220MEDANATA

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Aluminum electrolytic capacitors are widely used electronic components, and UKL1H220MEDANATA is one of them. This type of capacitor feature an anode made of aluminum foil, onto which extremely thin (around 0.02 mm) oxide layer is formed in an electrolytic process. The anode is provided with above-average high surface area. The cathode is made of the metalizing material, normally with aluminum foil. Working principles of this type capacitor involve an electrolytic oxide coating on the anode, which acts as the dielectric. High surface area on the anode and electrolyte makes up the double-layer capacitance.

For UKL1H220MEDANATA, its capacitance varies between 1 uF and 22,000uF, and ripple current rating reaches to 72 amps. It is an exotic “Long Life” series, with a service life of 4,000 hours at 105°C (6600 hour under 70°C). After pre-formation and testing, it is able to maintain higher capacitance and lower ESR compared with standard capacitors. The life expectancy of this type capacitor is extended by 20 years, and may suit for applications with greater than 200% ripple current to the capacitor.

In terms of the application field, UKL1H220MEDANATA is commonly utilized in AC - DC switching power supplies, DC to AC inverters, motor drive systems, and high temperature applications. The main advantages are long lifespan, high capacitance and low ESR. It is capable of filtering ripple current from a switching power supply, which is subject to a high peak surge and may cause device failures or a malfunction of the monitored components. Moreover, the low ESR also suits the large current requirement in some industrial motors or inverters.

Additionally, all of these high-temperature capacitors are tested by rigorous procedures and have several safety certifications, such as UL, VDE and CQC. UKL1H220MEDANATA is mainly applied in SMPS and motor drive circuit, and it is preferred for its environmental friendliness, high accuracy, long service life, and good reliability. The Service life can even be guarantee to 25,000 hours (1,500 hours under 250VAC/95%).

Precaution is taken to avoid any Operating Overvoltage, for instance, the capacitor should be voltage rated at least 1.25 times higher than the peak operating AC or DC voltage of the circuit. Despite its high response rate to temperature changes, UKL1H220MEDANATA can able to maintain a high level of performance in the presence of mechanical and heat shock.

In summary, UKL1H220MEDANATA aluminum electrolytic capacitor is a widely used electronic component, with 1 uF to 22,000uF capacitance rate, and 72 amps ripple current rating. Its main advantages include long lifespan, high capacitance and low ESR rate, it is mainly applied in AC - DC switching power supplies, DC to AC inverters, motor drive systems, and high temperature applications. Safety certification are obtained such as UL, VDE and CQC, and this type capacitor is capable of maintaining a high level of performance even in the presence of mechanical and heat shock.

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