The RACT20 series is a constant current dimmable AC/DC source for driving high power LED applications.
The phase angle dimming function works with leading or trailing edge dimmers. This driver is suitable for indoor
LED lighting systems and powers 5-15 high power LEDs or single LED arrays from 350mA up to 1A.
Selection Guide
Part
Number
RACT20-350
RACT20-500
RACT20-700
RACT20-1050
RACT20-350-US
RACT20-500-US
RACT20-700-US
RACT20-1050-US
Input
Voltage
(VAC)
230
230
230
230
115
115
115
115
Output
Current
(mA)
350
500
700
1050
350
500
700
1050
Output
Voltage
(VDC)
30-56
21-39
15-28
12-18
30-56
21-39
15-28
12-18
Dimming
Control
Triac
Triac
Triac
Triac
Triac
Triac
Triac
Triac
Efficiency
typ.
(%)
82
82
81
81
82
82
81
81
Max.
#
LEDs
15 x 1W
12 x 1W
8 x 2W, 8+8 x 1W
5 x 3W, 5+5 x 2W
15 x 1W
12 x 1W
8 x 2W, 8+8 x 1W
5 x 3W, 5+5 x 2W
20W Triac
Dimmable
LED Driver
*
2011/65/EU
6/6
RoHS
E340696
Specifications
(
typical at 25°C, nominal input voltage, rated output current unless otherwise specified)
Input Voltage Range
Rated Power
Output Current Accuracy
Input Current
Input Frequency Range
Power Factor
THD
Leakage Current
Open Circuit Voltage
(No Load V
out
)
350mA
500mA
700mA
1050mA
Output Ripple and Noise
Short Circuit Protection
Overtemperature Protection
Isolation Voltage
Efficiency at Full Load
Dimming
Operating Temperature Range
Operating Temperature Range
Ambient Temperature
Ambient Temperature
350mA, 500mA
700mA, 1050 mA
Full Load
Full Load, 115VAC
Full Load, 230VAC
115VAC
230VAC
RACT20-xxxx
RACT20-xxxx-US
180-264VAC
90-135VAC
20W max.
±5% max.
0.4A max.
0.2A max.
47-63Hz
>0.95
8% max.
11% max.
<0.75mA
60VDC max.
44VDC max.
33VDC max.
22VDC max.
4.5Vp-p max.
4.0Vp-p max.
Hiccup mode,
Auto recovery
95°C
±10°C (RT1) Hiccup mode, Auto recovery
3.75kVAC / 1 minute
see selection guide
AC phase-cut dimming, work with leading/trailing edge dimmers
-30°C to +50°C
85°C max.
-30°C to +50°C
80°C max.
continued on next page
www.recom-power.com
REV: 0/2015
UL-8750 certified
UL-60950-1 certified
European Version only:
ENEC 61347 certified
RACT20
* only US-Versions
Derating-Graph
(Ambient Temperature)
100
Output Power (%)
80
60
40
20
0
-30
0
25
50
75
Safe Operating
Area
Ambient Temperature °C
(free air convection, according to CE/UL) Case Temperature
(free air convection, according to ENEC) Case Temperature
Refer to Application Notes
L-33
LIGHTLINE
DC/DC-Converter
Specifications
(
typical at 25°C, nominal input voltage, rated output current unless otherwise specified)
Storage Temperature
Relative Humidity
EMC
IP Rating
Design Lifetime
Package Weight
Packing Quantity
PCB Material
Case Material
Connections
AC Input
design refer to EN55022
IP Rating suitable for indoor LED lighting system
25°C ambient
RACT20
Series
-40°C to +85°C
95% RH
Class B
IP20
>70 x 10 hours in operation
145g
1 pc.
Plastic Resin with Fibreglass (UL94V-0)
Plastic
Screw Terminal
LED Output
LED Output
Screw Terminal
5.5mm Socket with 2mm Pin
(suiteable matching plug Switchcraft S760 or similar)
EN61347-2-13:2006
EN61347-1:2008
Electrical Lighting, EMC Emissions
Limits for Harmonics Emissions
EMC Compatability: Flicker and Voltage Variations
Electrical Lighting: EMC Immunity
RCM (21377)
FCC
EN55015:2006 + A2:2009
EN 61000-3-2:2006 + A2:2009
EN 61000-3-3:2006
EN 61547:2009
AS/NZS 61347.1:2002, IEC 61347-2-13
FCC15B
UL8750
UL60950-1
CAN/CSA C22.2 No. 60950-1-07
PSE
J61347-1(H20), J61347-2-13(H21), J55015(H20)
3
Standards
ENEC Lamp Controlgear
Certifications
LED Lighting Safety (E340696)
Information Technology Equipment - Safety
RACT20
*The triac dimmer must be capable of dimming down to zero
Note:
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.
Characteristics
Dimming Response
100
115VAC - Version
Ta=25°C
LED Brightness
RACT20-700 & RACT20-1050
RACT20-350 & RACT20-500
60°
140° 150°
RACT20-xxx-US
Phase angle
Output Power (%)
100%
80
60
40
20
0
90
100
135
0%
100%
LED Brightness
180°
Input Voltage (VAC)
230VAC - Version
Ta=25°C
100
Output Power (%)
80
60
40
20
0
180
200
264
0%
70°
140°
180°
Phase angle
Input Voltage (VAC)
L-34
REV: 0/2015
www.recom-power.com
LIGHTLINE
AC/DC-Converter
Characteristics
RACT20
Series
Maximum Number of LED drivers per circuit breakers
Condition
Circuit Breaker
Circuit Breaker Current
Typ
115VAC, 1Ohm
90° phase angle
10A
47
16A
68
20A
84
25A
105
C
230VAC, 1Ohm
90° phase angle
B
C
B
C
36
57
41
65
57
87
65
99
69
109
80
125
85
134
98
154
277VAC, 1Ohm
90° phase angle
Package Style and Pinning
137.5
Cable entry
with strain relief
83
Tc
27
41
50.2
5.5mm socket
x 2.1mm
RACT20
129
3.5mm dia.
Connections
CN1
Function
VAC in (L)
VAC in (N)
Function
LED+
LED-
LED+
LED-
23
L
N
CN2
+
-
Pin
Shell
Tolerance
XX = +/-1mm
XX.X = */-0.5mm
5.5mm Socket* Function
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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