Most of the damage caused by over-voltage “power events” is caused either by longer-duration, high-voltage transients (surges) or shorter-duration transients (spikes) entering via the household power. Surges and spikes can reach 3000 to 6000 volts.
By clicking on the link, you will be leaving the official Royal Philips Healthcare ("Philips") website. Any links to third-party websites that may appear on this site are provided only for your convenience and in no way represent any affiliation or endorsement of the information provided on those linked websites. Philips makes no representations or warranties of any kind with regard to any third-party websites or the information contained therein.