EVL250W-ATX80PL STMicroelectronics, EVL250W-ATX80PL Datasheet - Page 26

• Manufacturer Part Number: EVL250W-ATX80PL
• Description: BOARD DEMO SMPS L6591/L6563S
• Manufacturer: STMicroelectronics
• Series: VIPer™ plusr

Specifications of EVL250W-ATX80PL

• Main Purpose: Power Supply, ATX
• Outputs And Type: 3, Isolated
• Power - Output: 250W
• Voltage - Output: 12V, 5V, 3.3V
• Current - Output: 13.5A, 12A, 8A
• Voltage - Input: 88 ~ 264VAC
• Regulator Topology: Flyback
• Frequency - Switching: 80kHz
• Board Type: Fully Populated
• Utilized Ic / Part: L6563S, L6591, L6727, VIPer27H
• Input Voltage: 88 VAC to 264 VAC
• Output Voltage: 3.3 V, 5 V, 12 V
• Maximum Operating Temperature: + 60 C
• Operating Supply Voltage: 80 VAC to 264 VAC
• Output Power: 250 W
• Product: Power Management Development Tools
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: L6563S PFC controller
• Other names: 497-10596

Conducted noise measurements (pre-compliance test)
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Conducted noise measurements (pre-compliance
test)
Figure
detection taken at both nominal voltages. All the measurements are performed with full load
output and only consider the worst phase. The average measurements show good margins
with respect to the mask limit (which is the EN55022 CLASS B).
Figure 22. CE peak measurement@115 Vac and full load
Figure 23. CE peak measurement @ 230 Vac and full load
22, 23, 24, and
25
show the conducted noise measurements with peak and average
Doc ID 17402 Rev 1
AN3203