Power Supply Type:   Mean Well Switching Power Supply

Input Voltage AC:   110/220V

Output Voltage DC:   5 VDC

Output Power :   30A 150Watts

Warranty:   3 years

Average working no trouble:   ＞50, 000 hours

Working temperature:   – 20 ° ~ 60 ° c / 20% ~ 90% RH (no frost)

Storage temperature:   – 40 ° ~ 85 ° c / 10% ~ 95% RH (no frost)

Height above sea level:   ≦2000M 

Connection Type:   Screw Terminals

Input Frequency Range:   47 ~ 63 Hz

IP Rating:   Non-Waterproof

Output Channels:   2 channels

Built-in PFC Function:   Yes   PF>0.93 

Fixed switching frequency at PFC:67KHz PWM:   134KHz 

Standards And Certifications:   UL Recognized

UL Compliance Number:   E183223

Cooling method:   Natural cooling air convection 

Overload protection:   105% – 150% rated power,  automatic recovery

Over-voltage protection:   105% – 150% of the rated voltage

Protection type:   Shut off o/p voltage, clamping by zaner diode

Over Temperature:   U1 Tj 140℃ typically (U1) detect on main control IC

Protection type:  shut down o/p voltage, recovers automatically after temperature goes down.