19.15 For battery-operated appliances incorporating a manual voltage selector switch intended to select battery voltage, this switch is set to the lowest voltage position and the highest voltage is applied. B.19.1 The supply terminals of a battery-operated appliance having an indication of polarity are connected to the battery terminals of the opposite polarity, unless such a connection by the use...
© Copyright 2003 | Blog | Privacy
surge generator | emc test system | emi receiver | electrical safety tester | temperature chamber | salt spray test | environmental chamber | Sitemap