RDK-249 Power Integrations, RDK-249 Datasheet - Page 42

• Manufacturer Part Number: RDK-249
• Description: KIT REF DESIGN PFS762HG
• Manufacturer: Power Integrations
• Series: HiperTFS®r

Specifications of RDK-249

• Main Purpose: Reference Design, PC Power Supply
• Embedded: No
• Utilized Ic / Part: TFS762HG
• Primary Attributes: 12V 25A, 5V 2.9A Outputs, 300 ~ 385 VDC Input
• Output Voltage: 5 V
• Input / Supply Voltage (max): 385 VDC
• Input / Supply Voltage (min): 300 VDC
• Duty Cycle (max): 50 %
• Mounting Style: Through Hole
• Output Current: 2.9 A
• Output Power: 14.5 W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Other names: 596-1398

13.10 Main Remote-ON/OFF
Figure 40 – Main Remote-ON: 385 VDC = 28.5 ms.
Main Remote-ON start-up time is measured between Remote-ON/OFF signal going in
ON state and Main 12 V output reaching 11.5 V, and it is 28.5 ms. Main Remote-OFF
shut-down time is measured from Remote-ON/OFF signal going in OFF state and Main
12 V output going down to 11.5 V, and it is 265 s.
Upper: V
Lower: Remote-ON, 1 V, 5 ms / div.
Power Integrations, Inc.
Tel: [phone] Fax: [phone]
www.powerint.com
MAIN
, 2 V / div.
Figure 41 – Main Remote-OFF: 385 VDC = 265 s.
Upper: V
Lower: Remote-OFF, 1 V, 5 ms / div.
MAIN
, 2 V / div.
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