Power Rectifier Dual Diode Modules JY FACTORY are non-controllable rectifiers in monolithic design with two semiconductor diodes (type diode-diode), operate in DC and AC circuits with loads from 155A up to 1000A and reverse pulse voltages up to 6500V.

Connection diagram of modules: MD3 – half-bridge; MD4 – common cathode circuit; MD5 – common anode circuit. High energy-thermocyclic resistance and reliable operation of low-frequency diode modules of MD when switching high currents is achieved due to their design features and stable parameters galvanic separation: Diode modules MD3, MD4, MD5 have a clamping design, mounting with screws through the through mounting holes in the housing.

The wires are fastened with nickel-plated terminals, under which the test points for measuring the pulse direct voltage are placed. Main leads are on the top of the case and are numbered 1, 2, 3. When mounting diode modules, special attention should be paid to the tightness of the mating surfaces – concavity more than 0.03 mm is not allowed.