RDK-193 Power Integrations, RDK-193 Datasheet - Page 3

• Manufacturer Part Number: RDK-193
• Description: KIT REF DESIGN FOR LNK403EG
• Manufacturer: Power Integrations
• Type: Power Factor Correctionr

Specifications of RDK-193

• Current - Output / Channel: 330mA
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 21V
• Features: Dimmable with Standard TRIAC Dimmer, Power Factor Correction
• Voltage - Input: 90 ~ 265VAC
• Utilized Ic / Part: LNK403EG
• Input Voltage: 90 V to 265 V
• Output Voltage: 21 V
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: LNK403EG
• Other names: 596-1307

Table of Contents
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Page 3 of 41
4.1
4.2
4.3
4.4
7.1
7.2
7.3
7.4
7.5
9.1
9.2
10.1
10.2
12.1
12.2
12.3
12.4
12.5
12.6
13.1
13.2
Introduction .................................................................................................................5
Power Supply Specification ........................................................................................7
Schematic ...................................................................................................................8
Circuit Description.......................................................................................................9
PCB Layout...............................................................................................................11
Bill of Materials .........................................................................................................12
Transformer Specification .........................................................................................14
Transformer Design Spreadsheet .............................................................................16
Performance Data.....................................................................................................19
9.1.1
9.1.2
9.1.3
9.2.1
9.2.2
13.2.1
13.2.2
Thermal Performance............................................................................................24
Harmonic Data ......................................................................................................25
Waveforms ............................................................................................................27
Dimming ................................................................................................................30
Line Surge.............................................................................................................33
Conducted EMI .....................................................................................................34
Production Distribution Data..................................................................................36
Input Filtering .......................................................................................................9
LinkSwitch-PH Primary ........................................................................................9
Bias and Output Rectification ..............................................................................9
TRIAC Phase Dimming Control ...........................................................................9
Electrical Diagram..............................................................................................14
Electrical Specifications .....................................................................................14
Materials ............................................................................................................14
Transformer Build Diagram................................................................................15
Transformer Construction ..................................................................................15
Efficiency vs. Line and Output (LED String) Voltage..........................................19
Regulation .........................................................................................................21
V
V
Input Line Voltage and Current ..........................................................................27
Drain Voltage and Current .................................................................................27
Output Voltage and Ripple Current....................................................................28
Drain Voltage and Current Start-up Profile ........................................................28
Output Current and Drain Voltage at Shorted Output ........................................29
Open Load Output Voltage ................................................................................29
Input Phase vs. Output Current .........................................................................30
Output Voltage and Input Current Waveforms During Dimming ........................31
IN
IN
= 115 VAC ...................................................................................................24
= 230 VAC ...................................................................................................24
21 V ............................................................................................................19
18 V ............................................................................................................19
24 V ............................................................................................................20
Output Voltage and Line.............................................................................21
Line Regulation...........................................................................................22
V
V
IN
IN
= 115 VAC / 60 Hz ................................................................................31
= 230 VAC / 50 Hz ................................................................................32
Tel: [phone] Fax: [phone]
Power Integrations
www.powerint.com