RACD20/277
LIGHTLINE
AC/DC-Converter
with 5 year Warranty
20 Watt PFC
Single
Output
Selection Guide
Input Voltage Range 90-305VAC or 130-430VDC
Output Power Range other types 10 Watts min., 20 Watts max.
1050mA Version 12 Watts min., 20 Watts max.
Input Frequency Range 50/60 Hz typ.
Power Factor Full Load, 115VAC >0.90
Full Load, 230VAC >0.90
Full Load, 277VAC >0.85
THD Full Load, 115VAC/230VAC/277VAC 14% max.
Open Circuit Voltage 350mA Version 59 VDC
500mA Version 44 VDC
700mA Version 33 VDC
1050mA Version 23 VDC
Input / Output Isolation 3750 VAC / 1 minute
Operating Frequency 50/60 Hz
Overload Protection 105% ~ 110%
Weight 195g
Dimension Drawing 80 x 74 x 26.5mm
THD <20%
Temperature Coefficient according to standards
Operating Temperature Range Ambient Temperature -20°C to +50°C
(free air convection, according to CE/UL) Case Temperature 80°C max.
Operating Temperature Range Ambient Temperature -20°C to +50°C
(free air convection, according to ENEC) Case Temperature 85°C max.
Storage Temperature -40°C to +80°C
Acoustic Noise 30dB (10cm)
IP Rating IP66
Certifications
ENEC CE Certification, General Safety EN61347-2-13
LED Lighting Safety (E340696) UL1310 Class B, UL8750
RCM (21378) AS/NZS 61347.1:2002, IEC 61347-2-13
Harmonics EN61000-3-2 Class C
EMC EN55015 Class B
FCC Part 18 Class B
PSE J61347-1(H20), J61347-2-13(H21), J55015(H20)
Design Lifetime 50 x 10³ hours
Specifications
●20W Class II AC-DC LED Power Supply
●350mA, 500mA, 700mA, 1050mA Output
●Universal AC Input (90-305VAC)
●Active Power Factor Correction
●Isolation Voltage 3.75kVAC
●Efficiency to 80%
●ENEC, UL, RCM and CB Certified
●Low Cost
Features
LED DRIVER
Part Input Output Output Efficiency
Number Range Current Voltage
(VAC) (mA) (VDC) (typ.)
RACD20-350/277 90 - 305 350 28 - 57 80%
RACD20-500/277 90 - 305 500 20 - 40 80%
RACD20-700/277 90 - 305 700 14 - 29 80%
RACD20-1050/277 90 - 305 1050 10.8 - 19 80%
UL 8750 Certified
ENEC 61347 Certified
100%
80%
60%
40%
20%
0%
-20°C 0°C 20°C 40°C 60°C
Output Power (%)
Operating Temperature (°C)
Safe Operating Area
50°C
E340696
RoHS
2011/65/EU
6/6
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.
Refer to Application Notes
Derating-Graph
(Ambient Temperature)
www.recom-power.com L-29REV: 0/2015
FOR
9-
0-2.8
NEW DESIGNS
26-36
NOT RE
Current Range DC Voltage Range
COMMENDED
Constant Current
RACD20/277
Standard Package Style & Pinning
RACD20/277
Series
LIGHTLINE
AC/DC-Converter
26.5
62.0
68.6
74.0
80.0
3.6
140±5 10±3
125±5
7±2 28
23
Tc
Wire Connections
Wire Function
Brown VAC in (L)
Blue VAC in (N)
Red LED+
Black LED-
Tolerance
XX = +1mm/ -0.5mm
XX.X = +/- 0.25mm
Standard Application Circuit
RACD20-xxx/277
115VAC
230VAC
277VAC
Notes:
LED power supply is internally fused. No external fuse is required.•
Do not connect or disconnect LED load while the converter is on. This may damage the LED or reduce its life.•
Class 2 Power supply•
Characteristic
L-30 www.recom-power.comREV: 0/2015
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.
Maximum Number of LED drivers per circuit breakers
Condition Circuit Breaker Circuit Breaker Current
Typ 10A 16A 20A 25A
115VAC, 1Ohm
90° phase angle C47 68 84 105
230VAC, 1Ohm
90° phase angle
B36 57 69 85
C57 87 109 134
277VAC, 1Ohm
90° phase angle
B41 65 80 98
C65 99 125 154
