RCD-24-1.20/W/X1 Recom Power Inc, RCD-24-1.20/W/X1 Datasheet - Page 3

• Manufacturer Part Number: RCD-24-1.20/W/X1
• Description: LED DRVR CONST 1.2A 3-33VOUT
• Manufacturer: Recom Power Inc
• Series: Innoline RCD-24r

Specifications of RCD-24-1.20/W/X1

• Voltage - Input: 6 ~ 36V
• Voltage - Output: 3 ~ 33V
• Current - Output: 1.2A
• Power (watts): 39.6W
• Mounting Type: Panel Mount
• Termination Style: Wire Leads
• Size / Dimension: 0.87" L x 0.49" W x 0.33" H (22.1mm x 12.6mm x 8.5mm)
• Approvals: EN, UL
• Operating Temperature: -40°C ~ 65°C
• Input Voltage Range: 4.5 V to 36 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 3 V to 33 V
• Output Current (channel 1): 1.2 A
• Package / Case Size: 22.1 mm x 12.55 mm x 8.5 mm
• Output Voltage: 3 V to 33 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 80099270; 945-1134

RCD-24-0.30 - RCD-24-0.70
C1=1μF MLCC
L1 = 22μH
www.recom-international.com
LIGHTLINE
DC/DC-Converter
Typical Characteristics
Standard Application Circuit (no external components required for normal use)
EMI Filter Suggestions
Recommended Class B PCB Layout
for Pinned / SMD Versions
CLASS A
RCD-24-1.00 - RCD-24-1.20
C1=2.2μF MLCC
L1 = 47μH
Top View
REV:1/2011
RCD-24-0.30 - RCD-24-0.70
No dimming or PWM dimming:
L1 = 47μH
C2 = C3 = 10nF MLCC
Other caps not required
Analogue Dimming used:
L1 = 120μH
C2 = C7 = 10nF MLCC
Other caps not required
CLASS B
RCD-24
Series
RCD-24-1.00 - RCD-24-1.20
L1 = 220μH
C2 = 10nF
C3 = C5 = 2.2nF
C4 = C6 = C7 = C8 = 100nF
All capacitors MLCC
C2* = optional 2μ2 MLCC only
if L1 starts to resonate with the
back ripple current.
5