RDK-83 Power Integrations, RDK-83 Datasheet - Page 24
![KIT DESIGN REF LINKSWITCH LP](/photos/9/14/91433/power_integrations-rdk-83_sml.jpg)
RDK-83
Manufacturer Part Number
RDK-83
Description
KIT DESIGN REF LINKSWITCH LP
Manufacturer
Power Integrations
Series
LinkSwitch®-LPr
Specifications of RDK-83
Main Purpose
AC/DC, Primary Side
Outputs And Type
1, Isolated
Power - Output
1.6W
Voltage - Output
7.7V
Current - Output
210mA
Voltage - Input
85 ~ 265VAC
Regulator Topology
Flyback
Frequency - Switching
66kHz
Board Type
Bare (Unpopulated) and Fully Populated
Utilized Ic / Part
LNK562, LNK563, LNK564
Lead Free Status / RoHS Status
Not applicable / Not applicable
Other names
596-1128
11 Waveforms
11.1 Drain Voltage and Current, Normal Operation
Figure 12 – 85 VAC, Full Load .
11.2 Output Voltage Start-up Profile
The output was loaded with a 39 Ω resistive load.
Figure 14 – Start-up Profile, 115VAC.
The start-up waveforms show minimal output overshoot (<200 mV).
Upper: I
Lower: V
Power Integrations
Tel: +1 408 414 9200 Fax: +1 408 414 9201
www.powerint.com
2 V, 20 ms / div.
DRAIN
DRAIN
, 0.1 A / div.
, 200 V/Div, 2 µs / div.
Figure 13 – 265 VAC, Full Load.
Figure 15 – Start-up Profile, 230 VAC.
Upper: I
Lower: V
2 V, 20 ms / div.
DRAIN
DRAIN
, 0.1 A / div.
, 200 V/Div, 2 µs / div.
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