PWM Circuit Recommendation for 220V AC to Protect Old LBM Electronics on Power Up

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#1 21671536 20 May 2014 15:18

Dan Harrow Dan Harrow

Anonymous

Post #1
21671536 20 May 2014 15:18

Hi guys. I have an older LBM and did not use it much for years. How will I preserve the damage of the internal component electronics of the device when turned off/on? I need a PWM circuit to insert between 220 V AC and PWR.
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#2 21671537 23 May 2014 21:39

Dan Harrow Dan Harrow

Anonymous

Post #2
21671537 23 May 2014 21:39

. . .what is the better system to reduce VOLT on AC...a pwm which opamp than a dimmer ..i need to reduct voltage and current . .help me !
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