dc socket standard and related introduction

Introduction: computer monitor power supply socket, its socket has a horizontal and vertical, but also with a non-conductive base, through the cross-type contact shrapnel and the direction of the keyway, this is the dc socket, it is the center of the base is placed in the cross-contact shrapnel, shrapnel **** there are two, the base and shrapnel arrangement is not connected to each other in the vertical and horizontal order of arrangement. Two cross-contact shrapnel of a tail end is the junction port, this end in the cylindrical base of the upper part of the exterior, such an arrangement is to make the input power cord or other connected, two cross-contact shrapnel of the other end of the elastic arm is composed of elastic arms and the base is connected to the elastic arm, *** there are two, this end and the direction of insertion of the DC plug is not conductive to the base of the jack, so that the computer's monitor to be able to operate normally. can operate normally.

Full text:

Classification:DC socket can be divided into SMD SMT package and plug-in DIP package two types of packaging.

Standard:

The specification of the center pin of the DC power socket can be 0.5mm, 1.0mm, 2.0mm, 3.0mm, and 2.5mm.The special ones are 1.1mm, 1.3mm, 0.7mm, and 1.65mm.

Application areas:

1. Video and music products such as MP3, DVD, MP4, and audio and other equipment;

2. Digital cameras and digital video cameras and other digital devices;

3. Vehicle control, point roll-up door remote control, home security products, such as remote control products with remote control function of the remote control equipment;

4. Cell phones, car phone, telephone landline, building telephone equipment, PDA devices and other communication products. PDA devices and other communication products;

5. Household television sets, household microwave ovens, household rice cookers, household electric wind, household electronic body scales, household electronic fat scales, household electronic kitchen scales and other household electrical appliances;

6. Video intercoms and monitors and other security equipment;

7. Electronic toys and other electronic equipment;

8. Computer cameras and computer voice recorder electronic equipment;

8. Cameras and voice recorders for computers;

9. Fitness equipment such as treadmills and massage chairs;

10. Medical facilities such as sphygmomanometers and thermometers for medical use, as well as some call systems in hospitals.

Technical indicators:

Resistance at contact? Less than or equal to 0.03mmΩ in English as ?Contact?Resistance

Rated load is 30 in English as ?Rated?Load?VDC is 0.5A

Insulation resistance is greater than or equal to 100MΩ in English as ?Insulation?Resistance

Plugging and unplugging. Insertion?and?Extraction?Force

Withstand?Voltage of 500V, AC/min, the service life of the appliance is 5000 times

Temperature is between -40 and +70℃. Temperature

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