RDK-251 Power Integrations, RDK-251 Datasheet - Page 23

• Manufacturer Part Number: RDK-251
• Description: KIT REF DESIGN FOR LNK457D
• Manufacturer: Power Integrations
• Series: LinkSwitch®-PLr

Specifications of RDK-251

• Current - Output / Channel: 350mA
• Outputs And Type: 1, Isolated
• Voltage - Output: 12 ~ 18 V
• Features: Dimmable
• Voltage - Input: 90 ~ 265VAC
• Utilized Ic / Part: LNK457D
• Output Voltage: 12 V
• Input / Supply Voltage (max): 265 VAC
• Input / Supply Voltage (min): 90 VAC
• Duty Cycle (max): 39.9 %
• Mounting Style: Through Hole
• Output Current: 350 mA
• Output Power: 5 W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 596-1345

9 Performance Data
All measurements performed at room temperature otherwise specified.
9.1 Active Mode Efficiency
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Figure 11 – Full Load (15 V, 350 mA) Efficiency with Respect to Line Input Voltage and Dimming or Non-
80
79
78
77
76
75
74
73
72
80
100
Dimming Configuration (active damper and bleeder removed).
120
140
Input Voltage (VAC)
160
180
Tel: [phone] Fax: [phone]
200
220
240
Power Integrations
Non-Dimmable
Dimmable
www.powerint.com
260
280