Power SolutionsAC/DC Converters

Key Features

• 940 W Output Power
• Output : +57V,+12V
• 300 x 240 x 40 [mm]
• Input UVLO Protection (80VAC ~ 89VAC)
• Protect the power by MCU

Environmental

• Operating Temperature Range : -10 ℃ ~ 50 ℃
• Operating Humidity : 5 ~ 95% (No Dew-drop)
• Storage Temperature Range : -40 ℃ ~ 85 ℃
• Storage Humidity : 5 ~ 95% (No Dew-drop)
• MTBF (MIL-217) : Over 300,000 hr

Electrical Specifications

Input

• Input Range 90VAC ~ 264VAC
• Power Factor 0.95 Over
• Efficiency 93% (Typical)

Output

• Output Voltage : ±2% (+57V)
• Setpoint Accuracy : ±2% (+12V)
• Max. Ripple / Noise (Peak to Peak) : ±1% Below
• Max. Line Regulation : ±2% (+57V)
• (at Full-Load Condition) : ±2% (+12V)
• Max. Load Regulation : ±2% (+57V)
• (Min.Iout-Max.Iout, Vin nom.) : ±2% (+12V)
• Dynamic Regulation : ± 5%
• Setting Time to Regulation Band : 500㎲
• Turn On Time : 150ms (+57V)
• (Vin nom. Max.Iout) : 100ms (+12V)
• Over Current Protection : 110% Over
• Over Voltage Protection : 110 ~ 140%
• Short Circuit Protection : Available
• Remote On/Off : Available
• Min.Output Current (required) : 5%

Isolation

• Input – Output : 500 VDC
• Input – Case : 100 Mohm

Withstanding Voltage

• Input – Output : 3000 VAC
• Input – Case : 1500 VAC
• Output – Case : 750 VDC