Jecod Sine Wave Wavemaker Pumps.
SOW-8: Flow rate adjustable from 700 - 8,500 litres/hour - 23W
Conventional AC power is produced by rotating machines (alternators) that produce a smooth alternation, like that of a pendulum. It is described mathematically as a "sine wave". It is the ideal waveform for the transfer of AC power.
When converting AC to DC power most DC controllers will convert the AC power to a DC Square wave or DC modified square wave. For the most part a DC Modified square wave will often emulate a True Sine wave reasonably well but the driven pump will often operate with audible levels of noise and a slightly '˜choppy'™ operation due to the stepped square waveform compared to a smooth True Sine Wave.
Utilising True Sine Wave Technology the new SOW Sine wave pumps result in a quiet and smooth operation that extends the lifespan of the wavemaker.
