Earphone jack
1. Standard atmospheric condition
Unless otherwise specified, the standard range of atmospheric conditions for making
measurements and tests are as follows
Ambient temperature15 to 35
Relative humidity 45% to 80%
Air pressure 86kPa to 106kPa
If there is any doubt about the results, measurements shall be made within the following limits
Ambient temperature20 1
Relative humidity 60% to 70%
Air pressure 86kPa to 106kPa
Operating temperature range-25 to 70
Storage temperature range -25 to 70 2. Electrical characteristics 2.1Rated voltage\Rated current The specification is DC 12V 1A 2.2Contact resistance the condition is Measurement shall be made at with small current 1000 Hz1A MAX. the specification is 30m MAX. 2.3Insulation resistance the condition is A voltage of 500V DC shall be applied for 1 minute after which measurement shall be made. The specification is 100M MIN.