May 19, 2010 #1 E edwinost Newbie level 5 Joined Mar 9, 2010 Messages 10 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,370 Hello, I have bought a MeanWell 3.3V switching power supply but when I measure (with a multi meter) the voltage is gives 18 volts. (Measuring over the V+ and V- poles). Is the unit malfunctioning or am I doing something fundamentally wrong? The datasheet: **broken link removed** Regards Edwin[/url]
Hello, I have bought a MeanWell 3.3V switching power supply but when I measure (with a multi meter) the voltage is gives 18 volts. (Measuring over the V+ and V- poles). Is the unit malfunctioning or am I doing something fundamentally wrong? The datasheet: **broken link removed** Regards Edwin[/url]