AC DC Power Supply Controller for Ripple Tank, Variable DC and Fixed AC Subcategory_Magnetism Twelve position rotary capacitance substitution box Twelve position rotary capacitance substitution box selecting one capacitor at a time fluid reservoir Two variable 0 to 6V DC outputs paired with two fixed 6V 10W and 12V 20W AC outputs on this power supply controller sized for ripple tank and bulb driven physics demonstrations
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AC/DC Power Supply Controller for Ripple Tank, Variable DC and Fixed AC Subcategory_Magnetism Twelve-position rotary capacitance substitution box