RDK-193 Power Integrations, RDK-193 Datasheet - Page 39

• 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

18.2 Audible Noise Test Data
Unit measured open frame with calibrated laboratory microphone placed 25 mm above
the transformer.
Results show very acceptable audible noise levels created by supply when using leading
edge phase angle dimming. Levels measured were only slightly above noise floor.
18.2.1 V
18.2.2 V
Page 39 of 41
IN
IN
= 115 VAC, Full Phase
= 115 VAC, Half Phase
B
A
d
r
d
B
A
r
+80
+70
+60
+50
+40
+30
+20
+10
-10
-20
-30
+80
+70
+60
+50
+40
+30
+20
+10
+0
-10
-20
-30
+0
2k
2k
4k
4k
Figure 41 – 2 kHz – 22 kHz.
Figure 42 – 2 kHz – 22 kHz.
6k
6k
8k
8k
10k
10k
12k
12k
Hz
Hz
14k
14k
Tel: [phone] Fax: [phone]
16k
16k
18k
18k
20k
20k
22k
22k
Power Integrations
www.powerint.com