Bids Are Invited For Acquisition Of Plates And Materials For Replacing Traffic Light Maintenance. in Brazil

Work Detail

Microprocessed Cpu Board Board Made On Double-Sided Type Printed Circuit Measuring Approximately 100 The Board, After Its Production, Must Be Finished With A Colorless Varnish Suitable For Printed Circuit Boards., Power Board Board Made On A Double-Sided Printed Circuit Measuring Approximately 100 A Per Channel And Output Connection Through The Standard Connector Blz 5 08 8B 152936 And Led Light-Emitting Diodes For Monitoring Vehicle Or Pedestrian Phases. The Board, After Production, Must Be Finished With A Colorless Varnish Suitable For Printed Circuit Boards. Intensity In The Specific Colors Ingan Indium Galium Nitrogen In Pure Green Pure Green Color Of At Least 7,000 Mcd Millicandelas And Allngap Aluminum Indium Phosphorus In Red Color Of At Least 7,000 Mcd Millicandelas With Colorless Encapsulation And Average Useful Life Of 100,000 Hours. The Control System Must Be Microprocessed. The Counter Must Be Made Up Of Two Full Boards With Two Digits And A Control Interface Board Incorporated Into The Printed Circuit Board, Which Is Located Together, An Electronic Traffic Controller For 4 Phases Developed With Solid-State Digital Technology. Of Microprocessor And Digital Clock With Dynamic Structure Suitable For The Needs Of The Location Or Road Planning. System Description The Microprocessed Digital Traffic Light Controller Must Be Of Modular Design And Possible To Operate In The Following Situations Fixed Synchronization Buttonhole Inductive Loop Manual Remote Priority Via Radio Gprs Gsm. The Controller Must Be Fully Protected Against Undercurrents, Leakage Currents, Electrical Shocks And Overvoltages Through Suitable Thermomagnetic Circuit Breakers And Varistors. The Power Module In Es, 07/10/2024

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