OKY LTD is trying to take a step further in realizing customer satisfaction
Instantaneous power failure is a momentary (usually within a second) voltage drop. Instantaneous power failure is caused by both lightning, rain, snow, construction trouble and the cause of wild animal etc. and by the fall and short circuit of the power supply track. Instantaneous power failure is one of the unstable unexpected elements in modern industrial sector. Instantaneous power failure not only severely affects production operation of facilities that requires high precision, but also causes serious troubles such as poor quality delivery delay due to falling productivity.
OKY's Power failure compensation device will protect sensitive equipment from being tripped by short duration of power supply quality problem. In short, OKY's Power failure compensation device enhances operation reliability of the equipment and protects precision equipment against such electrical problem without actual user’s additional hardship, as it is a complete maintenance free device. Also a lot of malfunction which happens in electronic components and circuits could be prevented with OKY's Power failure compensation device.
During the normal status, input voltage directly flows to main equipment through device's bypass line. (see the blue arrow) At the same time charging process works to EDLC. When detecting Voltage drop or low voltage level input voltage cut off then EDLC energy is supplied to main equipment. The switching works within 2ms(0.002 sec) from Voltage drop detection to compensation voltage supply. Power failure compensation device mode changes as Stand-by when original power line is recovered.
Using EDLC (Electric Double Layer Capacitor; SUPER CAP) as an energy storage, has high reliability and a long life span (approximately 10 years)* Data
Electric charges on the surface of activated carbon are physically adsorbed and desorbed. By doing so, a lot of electrical energy momentarily be stored. LIkewise, EDLC is an energy storage device which supplies high current instantaneously continuously.
Super Capacitor High power performance:
10 times higher than normal battery
Reliability: more than 10 year life or 500,000 cycle life
Operating temperature range:-40˚C ~ 85˚C
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