Low ESR, high ripple current
Load life of 2000 hours
RoHS & REACH compliant, Halogen-free
Product Packaging Drawing:
Application Area :
Polar electrolytic capacitors usually play the role of power supply filtering, decoupling, signal coupling, time constant setting, and DC blocking in power supply circuits or intermediate frequency and low frequency circuits. Generally, it cannot be used in AC power supply circuits.
Q: What are the advantages of liquid aluminum electrolytic capacitors and solid capacitors?
A: In terms of electrical performance, solid-state capacitors and ordinary electrolytic capacitors have their own advantages. The biggest advantage of the solid-state is that no liquid electrolyte is used, so it is not easy to cause "bloating" and "burst" when heated. So they have long life, good thermal stability, suitable for high frequency working environment; but the liquid electrolytic capacitor is cheap and has large capacitance, high withstand voltage value.
Q: What are the advantages of electrolytic capacitors?
A: (1) The capacitance per unit volume is very large, tens to hundreds of times larger than other types of capacitance.
(2) The rated capacitance can be very large, and can easily achieve tens of thousands of μf or even a few f (but cannot be compared with the electric double layer capacitance).
(3) The price has an overwhelming advantage over other types, because the constituent materials of electrolytic capacitors are all common industrial materials, such as aluminum and so on. The equipment for manufacturing electrolytic capacitors are also common industrial equipment, which can be mass-produced with relatively low cost.
The lifespan of solid capacitors is 10 times the lifespan for every 20℃ decrease in temperature. The lifespan of solid capacitors can exceed 20000 hours at 105℃, and the capacitance change rate is extremely low. Low-voltage liquid aluminum electrolytic capacitors cannot reach this lifespan.