Detailed Product Description

audio speaker power supply details as following

[Technology Parameter]
·Input Voltage       AC100-240V/50-60Hz
·Input Current        0.45A(max)
·Output Voltage    DC 13V
·Output Current     1.5A
·Efficiency            80% min
·Ripple&Noise Limit 100mVp-p max
·Standby Power≤ 0.3W
[Safety Index]
·Temperature≤   50
·Insulation Resistance≥50MΩ
·Over Current Protection
·Short Circuit Protection
·Over Voltage Protection

[Environmental:] 

Operating Temperature:   -20 ~ +55

Storage Temperature:     -40 ~+85

Operating Humidity:       10% ~ 90% RH Non-condensing

Storage Humidity:          5% ~ 95% RH Non-condensing

Safety Standard]    
·CCCGB4943,GB8898    
·EN60950      
·ESDEN61000-4-2    
·UL60950,      
·CSA60950ITE/TE   
·EMCGB13837-1997,GB17625.1-1998 
[Certification]    
·CE CB UL GS PSE Certificate: