RDK-249 Power Integrations, RDK-249 Datasheet - Page 28

• 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

11.2 Full Power Standby Efficiency vs. Equivalent AC Input Voltage
82.6
82.4
82.2
82.0
81.8
81.6
81.4
81.2
81.0
80.8
Figure 12 – Full Power Standby Efficiency [%] vs. AC Input Voltage [V] at Room Temperature
85
Power Integrations, Inc.
Tel: [phone] Fax: [phone]
www.powerint.com
100
115
130
Equivalent AC Input Voltage (V)
145
160
175
190
205
220
235
250
Page 28 of 48
265
280