AC-DC>ESF Series-PCB Type>ESF50-12
 
SPECIFICATIONS
   
INPUT VOLTAGE(V) AC100-240V (AC85~264V or DC120~370V), 50/60Hz (47~440Hz or DC), Universal input
CURRENT(A) 100V ~1.3A, 200A ~1.0A
FREQUENCY  
EFFICIENCY 70 % typ
INRUSH CURRENT 20A typ(AC IN 110V, Io=100%), 40A typ(AC IN 220V, Io=100%) at cold start.
OUTPUT VOLTAGE(V) 12
CURRENT(A) 4.2
REGULATION,LINE(mV) 60 Max
REGULATION,LOAD(mV) 120 Max
RIPPLE(mVP-P) 120 Max
RIPPLE,NOISE(mVP-P) 170 Max
TEMPRETURE DRIFT,0~+50℃(mV) 180 Max
RISE TIME(mS) 1500 Max(AC IN 110V Io=100%)
HOLDING TIME(mS) 17 typ (AC IN 110V Io=100%)
PROTECTION CIRCUIT OVERCURRENT PROTECTION Short circuit protection.Avoid operation in overload for more than 30sec
OVERVOLTAGE PROTECTION  
ELECTRICALLY ISOLATED INPUT-OUTPUT AC 3,000V 1 minute current 20mA, DC 500V 100MΩ(At room temperature & Humidity)
INPUT-CASE,FG AC 2,000V 1 minute current 20mA, DC 500V 100MΩ(At room temperature & Humidity)
OUTPUT-CASE,CASE AC 500V 1 minute current 100mA, DC 500V 100MΩ(At room temperature & Humidity)
ENVIRONMENT OPERATING TEMP.AND HUMID. -10~+50℃, 20~90% RH(Non condensing)
STORAGE TEMP.AND HUMID. -20~+75℃, 20~90% RH(Non condensing)
VIBRATION 10~55Hz at 1G, 3 minutes period, 30 minutes along X,Y and Z axis
IMPACT 10G for 20ms once on each X,Y and Z axis
SAFETY SAFETY REGULATION UL, C-UL, CE
LINE CONDUCTED RF VOLTAGE  
DIMENSION FIGURE