超级电容可替代备份电池

超级电容能满足在时间需求在秒级和分钟级范围的功率应用。与电池应用相比，超级电容具有寿命长、低维护率、重量轻和应用环境广等优点。因此，LTC3225提供了紧凑、低噪声解决方案，而未降低性能。
Supercapacitors Can Replace a Backup Battery for
Power Ride-Through Applications Design Note 450
Jim Drew

Introduction Supercapacitor Characteristics
Supercapacitors (or ultracapacitors) are nding their way A 10F, 2.7V supercapacitor is available in a 10mm ×
into an increasing number of applications for short-term 30mm 2-terminal radial can with an ESR of 25mΩ. One
energy storage and applications that require intermittent advantage supercapacitors offer over batteries is their
high energy pulses. One such application is a power ride- long lifetime. A capacitor’s cycle life is quoted as greater
through circuit, in which a backup energy source c