محصولات صوتی بلندگو

Product Attributes

Introduction

Test conditions standards include temperature 15~35℃, relative humidity 25%~85%, atmospheric pressure 860mbar to 1060mbar; basic conditions are temperature 20±3℃, relative humidity 60%~70%, atmospheric pressure 860mbar to 1060mbar; standard test fixture input power 1.0W (2.83V), zero level dB, mode SPEAKER, potentiometer range 50dB, scan time 0.5sec; frequency response curve; reliability test conditions: 90~95%RH, 65℃, 25℃, 0.5hr, 6hrs, 0.5hr; soldering conditions recommend using a 15~30W temperature-controlled soldering iron, temperature range 350±10°C, soldering time not exceeding 3 seconds; also packaging-related content.

Features

• Test temperature range: 15~35℃
• Test relative humidity range: 25%~85%
• Reference temperature: 20±3℃
• Reference relative humidity: 60%~70%
• Soldering: recommended 15~30W temperature-controlled soldering iron, 350±10°C, duration not exceeding 3 seconds