The IPC 2221 voltage and spacing standards have two general voltage levels for creepage and clearance, which it defines as “Low Voltage” and “High Voltage”, Some of the “High Voltage” would be considered SELV (Safety Extra Low Voltage), the IPC 2221 Low Voltage is <15 V DC or AC RMS, […]
LVD
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In the United Kingdom, if you want to place a product on the market you need to ensure that you have a CE mark, this is fundamentally the same as the now deprecated UKCA mark. The CE mark will allow you to sell in Europe. Please see this post about […]
Every so often we see online stories of a “fake” phone charger burning down a home or giving people electric shocks. Normally these phone chargers are referred to as ‘Apple’ or ‘iPhone’ chargers, however, that is just because the small triangle chargers (in a variety of colours) are so prevalent. […]