Insel Rectifiers [India] Pvt. Ltd. Manufactures Bridge Rectifier with Low Ratio of Peak. Insel Rectifiers [India] Pvt. Ltd. Supplies different rectifiers like selenium, silicon diodes, thyristors, bridge rectifiers, modules, transformers, missile cables etc. Bridge Rectifier with Low Ratio of Peak makes use of four diodes in a bridge arrangement to achieve full-wave rectification. Bridge Rectifier with Low Ratio of Peak is a widely used configuration, both with individual diodes wired and with single component bridges where the diode bridge is wired internally. The main benefit of bridge rectifiers is that with a given transformer, the bridge rectifiers generate a voltage output that is nearly twice that of conventional full-wave circuit.