DC разъем питания

1.Mechanical characteristics Item ConditionsSpecification1Insertion forceMeasurement shall be made after insertion and withdrawal using standard plug gauge 3 times. 2.9429.4N0.33kgf2Withdrawal forceMeasurement shall be made after insertion and withdrawal using standard plug gauge 3 times.2.Electrical characteristics Item ConditionsSpecification1 Rating DC 12V,1A2Contact resistance 1K Hz Measured at small current (1A or less) 30 mΩ or less3Insulation resistance A voltage of 500V DC shall be applied for a minute. Between conductors which should not make contact under normal conditions after which measurement shall be made. 100MΩ MIN.4Dielectric strength Between conductors which should not make contact under normal conditions. 500V AC 50 to 60Hzfor 1 min.(trip current 2mA) Without distinct damage.3.Endurance characteristics Item ConditionsSpecification1 Solderability The terminals shall be dipped into soldering flux, and shall be immersed into molten solder of 230° C±5°C for a period 3±0.5 seconds. A new uniform coating of solder shall cover a minimum of 75% of the surface being immersed. 2Resistance to soldering heat Solder temperature350±10 Immersion depth2±0.5mm Immersion time3±0.5 seconds By a soldering iron to have a capacity of 60 watts. Electrical and mechanical characteristics shall be satisfied. 3Cold The jack shall be stored at a temperature of -40°C±2°C for 96 hours. And then it shall be subjected to the controlled recovery conditions for 0.5 hours after which measurement shall be made. Electrical and mechanical characteristics shall be satisfied. There shall be not show remarkable failure. 4Dry heat The jack shall be stored at a temperature of 70°C±2°C for 96 hours. And then it shall be subjected to the controlled recovery conditions for 0.5 hours after which measurement shall be made. 5Humidity The Pin Jack shall be subject to 90 95%RH, 40±2 for 96 hours, and shall then be conditioned at room ambient conditions for a period of 30 minutes. Electrical and mechanical characteristics shall be satisfied. Insulation resistance30MΩ MIN. Contact resistance50mΩ MAX. Item ConditionsSpecification6 Life test Insertion and withdrawal shall be made with the mating plugs and jacks for 5000 cycles at a speed of 10 30 cycles/min. Insertion force29.4N MAX3Kgf Withdrawal force1.9629.4N 0.23kgf Contact resistance Between plug and contact100 mW MAX. Each closed contact60 mW MAX. DC POWER JACK