These COB LED drivers are available with eleven preset output currents between 350mA and 1050mA.
They are designed to drive COB (Chip On Board) high power LEDs with a forward voltage between
25V and 44VDC from a 230VAC supply (198-264VAC). They operate with efficiencies of up to 90%,
feature active PFC and are fully protected against short circuit, output overvoltage, open-circuit and
over-temperature conditions. The LED drivers are suitable for both independent and built-in installations
and for installations inside furniture.
rranty
Selection Guide
Part
Number
RCOB-350
00
RCOB-400
50
RCOB-450
RCOB-500
RCOB-550
RCOB-600
RCOB-650
RCOB-700
RCOB-800
RCOB-900
Input
Voltage Range
[VAC]
198-264
198-26
198-264
198-264
198-264
198-264
198-264
198-264
Output
Voltage Range
[VDC]
25-44
25-44
25-44
25-44
25-4
25-44
25-44
25-44
25 44
5
25-44
25 44
5
25-44
25-44
Output
Current
[mA]
350
40
400
450
500
550
600
650
Efficiency
typ.
[%]
87
87
88
88
88
89
89
89
90
90
Rated
Power
[W]
15
1
17
2
20
22
24
26
28
31
35
40
46
NOT RECOMMENDED
O
CO
FOR
NEW DESIGNS
198-264
198 264
26
198-264
198-264
70
700
80
800
90
900
198-264
25-44
1050
90
All LED Drivers may not be used without a load. They must be switched on the primary side only.
Noncompliance may damage the LED or reduce its lifetime.
RCOB-1050
EN-61347-1 Compliant
EN-61347-2-13 Compliant
EN-55015 Compliant
EN-61547 Compliant
EN-61000-3-2 Compliant
EN-61000-3-3 Compliant
Specifications
(measured @ ta= 25°C, 230VAC and rated load)
BASIC CHARACTERISTICS
Parameter
Input Voltage Range
Inrush Current
Start-up Time
Input Frequency Range
Power Factor
full load
continued on next page
47Hz
0.95
10μs
Condition
Min.
198VAC
Typ.
230VAC
8A
Max.
264VAC
1s
63Hz
www.recom-power.com
REV.: 3/2016
L-1
RCOB
AC/DC Converter
Specifications
(measured @ ta= 25°C, 230VAC and rated load)
Efficiency vs. Output Voltage
Series
RCOB-500
95
Efficiency [%]
90
85
80
75
70
50
60
70
80
90
100
Output Voltage [%]
REGULATIONS
Parameter
Output Current Accuracy
C ondition
includes: line, load and tolerance
Value
±8% typ.
PROTECTION
Parameter
Input Fuse
Short Circuit Protection (SCP)
Over Load Protection (OLP)
Output Over Voltage Protection (OVP)
Output Over Current Protection (OCP)
Over Temperature Protection (OTP)
Isolation Voltage
Surge Capacity
L-N
L,N-FG
Zener clamp
Condition
Value
T1A, slow blow
constant current limit at I
nominal
and recovers after fault condition is removed
power limiting if forward voltage of LED’s is higher than 44VDC
56VDC max.
constant current source
automatic recovery after cool down
3kVAC / 1 minute
2kV
4kV
Maximum loading of automatic circuit breakers*
* @ 230VAC, 1Ohm, 90° phase angle and max. load
Power
7W
15W
25W
35W
45W
Circuit Breaker
Typ
B
C
B
C
B
C
B
C
B
C
10A
61
121
35
57
24
38
18
29
17
24
Circuit Breaker Current
16A
100
164
57
87
38
62
30
46
28
39
20A
121
221
69
109
46
74
35
55
33
47
25A
150
291
85
134
58
92
43
69
41
57
L-2
REV.: 3/2016
www.recom-power.com
RCOB
DC/DC Converter
Specifications
(measured @ ta= 25°C, 230VAC and rated load)
ENVIRONMENTAL
Parameter
Operating Temperature Range
Max. Case Temperature
RCOB-350 to -500
RCOB-550 to -700
RCOB-800 to -1050
RCOB-800 to -1050
RCOB-350 to -700
at Tc= 80°C
Series
Condition
Value
-20°C to +50°C, Ambient
80°C max.
85°C max.
90°C max.
45% to 85% RH
5% to 85% RH, non condensing
IP20
50 x 10
3
hours
Operating Humidity
IP Rating
MTBF
Derating Graph
100
Output Current [%]
80
60
40
20
0
-20
-10
0
10
20
30
40
50
60
Ambient Temperature [°C]
SAFETY AND CERTIFICATIONS
Certificate Type
Lamp Controlgear General Requirments for Safety
Lamp Controlgear Particular Requirements
RoHS
Compliant
Standard
EN61347-1
EN61347-2-13
RoHS 6/6
EMC Compliance
Equipment for general Lighting Purpose EMC Immunity Requirements
Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment
Limits of Harmonic Current Emissions
Voltage Fluctuations and Flicker in Public Low-Voltage Systems <=16A per phase
Compliant
Standard / Criterion
EN61547
EN55015, Class B
EN61000-3-2
EN61000-3-3
DIMENSION and PHYSICAL CHARACTERISTICS
Parameter
Case Material
Package Dimension (LxWxH)
Package Weight
Type
with integrated cable clamps
RCOB-350 to 700
RCOB-800 to -1050
RCOB-350 to 700
RCOB-800 to -1050
continued on next page
Value
Plastic (UL94V-2)
106.0 x 67.0 x 22.0mm
121.70 x 78.0 x 22.0mm
108g
165g
www.recom-power.com
REV.: 3/2016
L-3
RCOB
DC/DC Converter
Specifications
(measured @ ta= 25°C, 230VAC and rated load)
Dimensions Drawing (mm)
106.0
FC 96.0
Series
121.7
FC 110.0
FC 68.5
19.5
tc
RCOB-800
RCOB-900
RCOB-1050
22.0
continued on next page
L-4
REV.: 3/2016
www.recom-power.com
22.0
78.0
PRI
tc
15.5
RCOB-350
RCOB-400
RCOB-450
RCOB-500
RCOB-550
RCOB-600
RCOB-650
RCOB-700
FC 58.5
67.0
SEC
31.5
38.0
RCOB
AC/DC Converter
Specifications
(measured @ ta= 25°C, 230VAC and rated load)
Wiring Diagram
Series
Connection via Screw Terminal
# Function
1 VAC in (L)
2 VAC in (N)
3
FG
4
LED+
5
LED-
wire preparation
5
4
-
3
+
220-
240V~
Solid Wire
0.75mm² - 2.5mm²
0.75mm² - 2.5mm²
0.75mm² - 1.5mm²
0.75mm² - 1.5mm²
0.75mm² - 1.5mm²
Stranded Wire
0.75mm² - 2.5mm²
0.75mm² - 2.5mm²
0.75mm² - 1.5mm²
0.75mm² - 1.5mm²
0.75mm² - 1.5mm²
AWG
18-14
18-14
18-16
18-16
18-16
wire stripping length: 7-8mm
recommended tightening torque:
Input: 0.5Nm
Output: 0.4Nm
2
1
7-8mm
FC:fixing center
tc: case temperature measuring point
Tolerance: xx.x= ±0.5mm
xx.xx=±0.35mm
2 mounting screws are included
INSTALLATION and APPLICATION INSTRUCTION
Standard Connection
L N FG
LED+
LED-
Three LED‘s in parallel
(1,2)
L N FG
LED+
#1 LED
#2 LED
#3 LED
LED-
Notes:
Note1:
Note2:
System was tested with 3 Osram Duros S10.
LED’s has to be placed on the same heatsink.
PACKAGING INFORMATION
Parameter
Packaging Dimension (LxWxH)
Packaging Quantity
Storage Temperature Range
Storage Humidity
Type
Cardboard Box
Value
180.0 x 140.0 x 220.0mm
10pcs
-30°C to +80°C, Ambient
30% - 95% RH
The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit written
consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer
shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications.
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