Characteristics:
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Standards:
Product description：
Constant Voltage LED Power Supply
SLT75-12VFG
SLT75-24VFG
Product description
This type of power supply is an exclusively designed
stabilized power supply for LED lamp. With constant
voltage (CV) technology, it is suitable for constant voltage
lamps (12/24V DC) connected in parallels. As an
advantage of constant voltage (CV) technology, a switch
can be installed between secondary side and lamps.
Standards:
EN61347-1
EN61347-2-13
EN61547
EN55015
EN61000-3-2
EN61000-3-3
EN62384
EN62493
The built-in protection circuit will shut down the power
supply in case of such faults as: open circuit, short circuit,
over load. The power supply will restart automatically after
fault correction.
Characteristics:
•
Independent power supply for constant voltage LED lamp
Terminal block for quick connection
•
Class II protection against electric shock from direct and
indirect contact
•
SELV output(<60V)
•
Fast start-up time ≤0.5s
•
Open circuit，short circuit，over load and over temperature
protection
•
Auto restart after fault conditions removal
•
Super thin design
•
No load power consumption≤0.3W
•
Efficiency:≥90%（AC230V,full load）
Last update: 10 Feb, 2017
Page: 1 of 5
Input
Other
Note
Ambient
and Life
Protection
Output
Model
Specifications
Specifications：
turn on time(S)
output power(W)
output votage(V)
output voltage tolerance
ripple voltage(mV)
working current range(A)
dimming interface
dimming range
rated supply voltage(Vac)
voltage range(Vac)
line frequency(Hz)
input current(mA)
efficiency
average efficiency
no load power consumption(W)
power factor
inrush current(Ipk)
over voltage protection
short circuit protection
over temperature protection
automatic restart
over load protection
surge capacity
Ta(℃) )
Tc max.(℃) )
Storage Temperature(℃) )
ambient humidity range
nominal life-time(hrs)
weight(g)
dimensions (L×W×H)(mm)
casing material
housing colour
type of protection
protection class
SLT75-12VFG
SLT75-24VFG
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turn on time(S)
output power(W)
output votage(V)
output voltage tolerance
In
ripple voltage(mV)
working current range(A)
dimming interface
dimming range
rated supply voltage(Vac)
voltage range(Vac)
line frequency(Hz)
input current(mA)
efficiency
average efficiency
no load power consumption(W)
power factor
inrush current(Ipk)
over voltage protection
short circuit protection
over temperature protection
automatic restart
over load protection
surge capacity
Ta(
Tc max.(
Storage Temperature(
ambient humidity range
nominal life-time(hrs)
weight(g)
dimensions (L×W×H)(mm)
casing material
housing colour
type of protection
protection class
SLT75-12VFG
＜0.5
75
12
1
2
3
2
+/-5%
500(Vp-p)
0-6.25A
No
n/a
220-240
198-264
50/60
Max.500
90%
90.53%
≤0.3
0.95
46A/180us
YES
YES
YES
YES
YES
L-N:1kV
-20…45
90
-30...80
5%...85%，Not condensing
30’000@Tc=90℃
162
298×30×16.5
Plastic
White+Blue
IP20
Class2
SLT75-24VFG
＜0.5
75
24
+/-5%
200(Vp-p)
0-3.1A
220-240
198-264
50/60
Max.500
90%
89.97%
≤0.3
0.90C
46A/180us
YES
YES
YES
YES
YES
L-N:1kV
-20…45
90
162
1. Tolerance:includes set up tolerance, line regulation and load regulation.
2. Tested at full load,230Vac.Refer to"Power Factor" and "EFFICIENT"curve graphs.
Note
3. Calculate the model’s average efficiency for each test voltage by testing at 100%, 75%, 50%, and 25% of
rated current and then computing the simple arithmetic erage of these four values.
4. All parameters NOT specially mentioned are measured at nominal voltage input, rated load and 25 of
ambient temperature.
5. The power supply is considered as a component that will be operated in combination with final equipment.
Since EMC performance will be affected by the complete installation, the final equipment manufacturers must
re-qualify EMC Directive on the complete installation again.
Last update: 10 Feb, 2017
Page: 2 of 5
Wiring diagram:
Dimensions(mm):
Dimensions(mm):
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298
29.8
16.7
Wiring diagram:
23.8
N
220-240VAC
50/60Hz
L
Last update: 10 Feb, 2017
Page: 3 of 5
PRI
LED POWER SUPPLY
wire preparation
0.5-0.75
SEC
7-8mm
Electrical curves:
Electrical curves:
75
80
85
EFFICIENCY
LOAD
EFFICIENCY vs LOAD(230Vac)
0.60
0.65
0.70
0.75
0.80
0.85
0.90
0.95
1.00
PF
LOAD
PF vs LOAD(230Vac)
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100
95
90
30% 40% 50% 60% 70% 80% 90% 100%
12V
24V
12V
24V
30% 40% 50% 60% 70% 80% 90% 100%
note
For constant current power supply,"LOAD" means the percentage of the maximum rated output voltage.
For constant voltage power supply,"LOAD" means the percentage of the maximum rated output current.
Last update: 10 Feb, 2017
Page: 4 of 5
Sales & Technical Support:
Sales & Technical Support:
Se lf Electr onics Co. ,Ltd .
SE LF ELECTR ONICS GER MANY G MBH
Se lf Electr onics Co. ,Ltd .,Shenz hen Offic e
Self Electronics Co.,Ltd.
Add: No. 1345 Ju Xian Road, Ningbo Hi Tech Park, Ningbo,
China
Tel: 0086-574-28805765,28805658(For English Assistance)
0086-574-28805678 (For Chinese Assistance)
Fax: 0086-574-28805656
E-mail: sales@self-ecg.com
http://www.self-ecg.com
SELF ELECTRONICS GERMANY GMBH
Add:August-Horch-Str. 7,51149 Cologne
Tel: 0049 2203 18501-0
Fax: 0049 2203 18501-199
E-mail: saleseu@self-electronics.com
www.self-ecg.com
Self Electronics Co.,Ltd.,Shenzhen Office
Add: Room2007,Xinglang Xuan,Xinghe Mingju,Fuming
Road,Futian District,Shenzhen
Tel: 0086-755-83558850, 83558851
Fax: 0086-755-83558840
*Due to continuous improvements and innovations,specifications
are subjected to change without notice.
Last update: 10 Feb, 2017
Page: 5 of 5
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