About the 58770-310AD
The 58770-310AD is a regulator card produced by Reliance Electric. The circuit board id twelve inches long and ten inches wide. The regulator card has four small black boxes that are encapsulated transformers. The 58770-310AD has six large black thick film resistors. The circuit board also has four bright yellow ceramic balloon style capacitors and seven deep yellow boxes called suppressor capacitors. The 58770-310AD features signal diodes, two silver square crystal oscillators, ten sets of jumper pins, a small black transistor, and a small silver transistor. The upper edge of the regulator card has a small and a large male terminal connector. Each male terminal connector has snaps on either side that will lock the connecting cord into place. On the bottom edge of the card is another large male terminal connector that also has snaps to secure the connecting cord into place. There is two very small male connection points closer to the middle of the circuit board as well. These two small male connectors do not have visible snaps. On the left lower edge of the card is a female connection terminal that secures the connecting wire using screw in anchors. The right edge of this card also features a series of standard style terminal blocks. They are broken up into sections, the top section has two screws, the section below that has ten screws, the section below that has ten screws and the final section has ten screws as well. These allow for additional pieces to be secured to the 58770-310AD board.
