>

        <div id="conversion-form">
            <form id="ac-to-dc-form" class="form" style="display: none;" onsubmit="convertACtoDC(event)">
                <div class="form-group">
                    <label for="acVoltage">Input AC Voltage (RMS):</label>
                    <input type="number" id="acVoltage" placeholder="Enter AC Voltage" />
                </div>

                <div class="form-group">
                    <label for="transformerRatio">Transformer Ratio:</label>
         