RDK-83 Power Integrations, RDK-83 Datasheet - Page 25
![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
11.3 Drain Voltage and Current Start-up Profile
The output was loaded with a 39 Ω resistive load and the output profile captured. These
waveforms show no sign of core saturation and acceptable margin to the recommended
maximum drain voltage of 650 V
Figure 16 – 85 VAC Input and Maximum Load.
Page 25 of 36
Upper: I
Lower: V
DRAIN
DRAIN
, 0.1 A / div.
, 100 V & 1 ms / div.
PK
.
Figure 17 – 265 VAC Input and Maximum Load.
Tel: +1 408 414 9200 Fax: +1 408 414 9201
Upper: I
Lower: V
DRAIN
DRAIN
, 0.1 A / div.
Power Integrations
, 200 V & 1 ms / div.
www.powerint.com