• Using self-developed patented circuit design, high efficiency, low heat generation
  • Wide input voltage range, strong adaptability
  • -40℃~+70℃ wide working temperature
  • According to US standard: UL60950
  • Using top brand components, better quality
  • 100% full-load aging at high temperature , low failure rate and high reliability
  • Overvoltage, overcurrent, and overload protection

SPECIFICATION (Measured at 230Vac, 25℃. Unless otherwise noted)

ItemSpecifications
Output Voltage Selectable5V; 4.5V; 4.2V; 4V; 3.8V; 3.3V; 2.8V;
Overload protectionAutomatically resume work after the overload fault is eliminated, long-time short-circuit of the output terminal will not be damaged or heated
Output short circuit protectionAutomatically resume work after the output short-circuit fault is eliminated, long-time short-circuit of the output terminal will not be damaged or heated
Over voltage protectionPrevent from being damaged or burnt due to excessive voltage
Withstand voltageIP-OP:3000Vac; IP-PE:1500Vac;OP-PE:500vdc
Working temperature-40~70℃
Start-up Time<3Sec
Safety standardsGB4943/EN60950
EMCstandardsIEC61000-4
Connection9.5mm screw terminial
Dimension(L*W*H)192.5±1×82±1mm×30±1mm

产品选型表Product

ModelInputOutputCurrentEffitolR&NTempPFC Cert
LH-200-5V(S08)AC200-240V5.0V40A90%±3%<200mV-20-70℃Χ3C
LH-200-4.5V(S08)AC200-240V4.5V40A88%±3%<200mV-20-70℃Χ3C
LH-200-4.5V(S08)AC200-240V4.2V40A87%±3%<200mV-20-70℃Χ3C
LH-200-4VSAC200-240V5.0V40A90%±3%<200mV-40-70℃ΧCE/3C
LH-200-4.5VSAC200-240V4.5V40A88%±3%<200mV-40-70℃ΧCE/3C
LH-200-4.2VSAC200-240V4.2V40A87%±3%<200mV-40-70℃ΧCE/3C