Features
TRIAC Dimmable
LED
Driver
Description
• Triac –dimmable with leading or trailing
edge dimmers
• Class II with SELV output (no earth required)
• Extra-large screw terminals and integrated
cable clamps for easy installation
• Power factor corrected >0.95
• Dimming range 1..100%
• Compatible with a wide range of dimmers
AC/DC Converter
RACT25
25 Watt
TRIAC
Dimmable
Single Output
The RACT25-xxx series are low cost, triac-dimmable, constant current 25W LED drivers available with
either 500mA, 700mA or 1.05A full-range outputs. The drivers are Class II (double insulated) meaning
no earth connection is required. The phase angle dimming works with leading or trailing edge dimmers.
The RACT25 is suitable for indoor locations up to 50°C ambient temperature and is certified for building
into furniture for applications such as dimmable shelf lighting, cove lighting or accent lighting. It is CE
(LVD + EMC + RoHS) + EAC marked and has IEC61347-1/IEC61347-2-13 CB report certification.
Selection Guide
Part
Number
RACT25-500
RACT25-700
RACT25-1050
Input
Voltage Range
[VAC]
198-264
198-264
198-264
Output
Voltage Range
[VDC]
25-50
18-36
12-24
Output
Current
[mA]
500
700
1050
Efficiency
Output
min. @rated load Power
[%]
[W]
85
85
84
25
25
25
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.
M
M
Model Numbering
RACT25-____
Output Power
Output Current
IEC/EN61347 certified
IEC/EN61347-2-13 certified
EN61547 certified
EN62493 certifed
EN55015 compliant
CB report
Specifications
(measured @ Ta= 25°C, 240VAC, rated load unless otherwise specified)
BASIC CHARACTERISTICS
Parameter
Input Voltage Range
Input Current
Inrush Current
No Load Power Consumption
Input Frequency Range
Power Factor
full load
continued on next page
50Hz
0.95
full load
Condition
Min.
198VAC
Typ.
230VAC
Max.
264VAC
160mA
5A
1W
60Hz
www.recom-power.com
REV.: 2/2018
L-1
RACT25
AC/DC Converter
Specifications
(measured @ Ta= 25°C, 240VAC, rated load unless otherwise specified)
Parameter
THD
Start-up Time
Internal Operating Frequency
Output Ripple Current
(1)
Series
Condition
full load
RACT25-500
RACT25-700, 1050
RACT25-500
RACT25-700
RACT25-1050
77kHz
65kHz
170mA
260mA
440mA
Min.
Typ.
Max.
20%
500ms
Notes:
Note1: Measured at 20MHz BW by using a 12” twisted pair-wie terminated with a 0.1µF and 47µF capacitor parallel across output
REGULATIONS
Parameter
Output Accuracy
Load Regulation
Line Regulation
Condition
Value
±5% typ.
5% max.
5% max.
PROTECTION
Parameter
Input Fuse
Short Circuit Protection (SCP)
Over Voltage Protection (OVP)
Over Load Protection (OLP)
Over Temperature Protection (OTP)
Isolation Voltage
Leakage Current
I/P to O/P
110°C
tested for 1 minute
RACT25-500
RACT25-700
RACT25-1050
58VDC max.
45VDC max.
32VDC max.
Condition
Value
fusible resistor
Latch OFF, auto recovery after fault condition is removed
Latch OFF, auto recovery
after fault condition is removed
Latch OFF, auto recovery after fault condition is removed
Latch OFF, auto recovery after fault condition is removed
3.75kVAC
5mA max.
Maximum loading of automatic circuit breakers*
* @ 230VAC, 1Ohm, 90° phase angle and max. load
Circuit Breaker
Typ
B
C
10A
24
38
Circuit Breaker Current
16A
38
62
20A
46
74
25A
58
92
ENVIRONMENTAL
Parameter
Operating Temperature Range
Max. Case Temperature
Operating Humidity
IP Rating
Pollution Degree
Design Lifetime
+25°C ambient
continued on next page
www.recom-power.com
REV.: 2/2018
L-2
Condition
without derating @ natural convection 0.1m/s (see graph)
at tc point
non-condensing
Value
-20°C to +50°C
+80°C max.
5-85% RH
IP20
PD2
>30 x 10³ hours
RACT25
AC/DC Converter
Specifications
(measured @ Ta= 25°C, 240VAC, rated load unless otherwise specified)
Derating Graph
(@ Chamber and natural convection 0.1m/s)
100
90
80
Series
Output Load [%]
70
60
50
40
30
20
10
0
-20
-10
0
10
20
30
40
50
60
Ambient Temperature [°C]
SAFETY AND CERTIFICATIONS
Certificate Type (Safety)
Lamp Controlgear General Requirments for Safety (CB Scheme)
Lamp Controlgear Particular Requirements (CB Scheme)
Lamp Controlgear General Requirments for Safety (LVD)
Lamp Controlgear Particular Requirements (LVD)
EAC
RoHS2+
RU-AT.49.09571
325797
Report Number
Standard
IEC61347-1:2007, 2nd Edition
IEC61347-2-13: 2014, 2nd Edition
EN61347-1:2007, 2nd Edition
EN61347-2-13: 2014, 2nd Edition
TP TC 004/2011
RoHS 2011/65/EU + AM2015/863
EMC Compliance
Limits and methods of measurement of radio disturbance characteristics of electrical
lighting and similar equipment
Limits for harmonic current emissions
Limitation of voltage fluctuations/flicker in low-voltage systems
Equipment for general Lighting Purpose EMC Immunity Requirements
Assessment of lighting equipment related to human exposure to electromagnetic fields
ESD Electrostatic discharge immunity test
Radiated, radio-frequency, electromagnetic field immunity test
Fast Transient and Burst Immunity
Surge Immunity
Immunity to conducted disturbances, induced by radio-frequency fields
Voltage Dips and Interruptions
Condition
Standard / Criterion
EN55015: 2013 +A1 2015
IEC61000-3-2: 2014, Class C
IEC61000-3-3:2013
IEC61547:2009
EN62493:2015
±8kV Air Discharge,
±4kV Contact Discharge
3V/m
L-N= ±1kV; DC Output= ±0.5kV
L-N= ±0.5kV
3V r.m.s.
>95% reduction
30%
IEC61000-4-2, Criteria A
IEC61000-4-3, Criteria A
IEC61000-4-4, Criteria A
IEC61000-4-5, Criteria A
IEC61000-4-6, Criteria A
IEC61000-4-11, Criteria B
IEC61000-4-11, Criteria B
DIMENSION and PHYSICAL CHARACTERISTICS
Parameter
Material
Package Dimension (LxWxH)
Package Weight
continued on next page
www.recom-power.com
REV.: 2/2018
L-3
Type
case
PCB
Value
plastic (UL94V-2)
FR4 (UL94V-0)
120.0 x 45.0 x 28.0mm
100g typ.
RACT25
AC/DC Converter
Specifications
(measured @ Ta= 25°C, 240VAC, rated load unless otherwise specified)
Dimensions Drawing (mm)
Series
120.0
wire stripping length: 6-7mm
recommended tightening torque: 0.25Nm
tc= case temperature measuring point
FC= fixing centers
Tolerance: xx.x= ±1.0mm
xx.xx= ±0.5mm
-
L
Bottom View
22.5
tc
42.0
28.0
45.0
Function
VAC in (N)
VAC in (L)
LED+
LED-
SEC
N
+
PRI
Connection via Screw Terminal
Solid Wire
0.75-2.5mm²
0.75-2.5mm²
0.5-2.5mm²
0.5-2.5mm²
Stranded Wire
(2)
0.75-2.5mm²
0.75-2.5mm²
0.5-2.5mm²
0.5-2.5mm²
AWG
20-14
20-14
21-14
21-14
FC 13.3
without cable cover`s
18.3
15.4 14.8
77.1
10.0 17.5
14.6
Notes:
Note2: The use of sleeve or ferrule terminations is recommended
N
L
INSTALLATION and APPLICATION
Dimming Type
AC phase-cut
-
SEC
Top View
+
PRI
Value
work with leading/trailing edge dimmers
Connection
LN
LED+
LED-
www.recom-power.com
REV.: 2/2018
L-4
RACT25
AC/DC Converter
Specifications
(measured @ Ta= 25°C, 240VAC, rated load unless otherwise specified)
PACKAGING INFORMATION
Parameter
Packaging Dimension (LxWxH)
Packaging Quantity
Storage Temperature Range
Storage Humidity
non-condensing
Series
Type
cardboard box
Value
330.0 x 137.0 x 55.0mm
10pcs
-20°C to +70°C
5-85% RH
The product information and specifications may be subject to changes even without prior written notice.The product has been designed for various applications; its suitability lies in the responsibility of each customer. The
products are not authorized for use in safety-critical applications without RECOM’s explicit written consent. A safety-critical application is an application where a failure may reasonably be expected to endanger or cause
loss of life, inflict bodily harm or damage property. The applicant 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.
www.recom-power.com
REV.: 2/2018
L-5
编程基础
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
