LMSB-20V

Constant voltage LED Drivers
For indoor use
LMSB-20V Series, 20Watt, Ultra-thin package
FEATURES:
Constant voltage output
Nominal input voltage range: 220-240Vac
Overall height 14mm only
Short circuit, overload, and over temperature
protections
Designed to worldwide safety standards for lighting
Cooling by free air convection
3 year warranty
Model
LMSB20-V12
LMSB20-V24
Nominal
Input voltage
(Vac)
220-240
Output voltage
(Vdc)
Output current
(mA)
Output power
(W)
Min.
Max.
12
0
1670
20
24
0
830
20
ELECTRICAL
Input
Parameters
Symbols
Test Conditions / Comment
Min.
Typ.
Max.
Units
Input voltage
Vin
---
190
--
264
Vac
Input frequency
Fline
---
47
--
63
Hz
Input current
Iin
Full load, Vin =230Vac
--
--
0.3
A
Inrush current
Iinrush
Cold start, Vin =230Vac
--
--
50
A
Power factor
PF
70%~100% load, Vin =220Vac
--
0.5
--
PF
η
Full voltage, full load
83
85
--
%
LMSB20-V12
--
1670
--
mA
LMSB20-V24
--
830
--
mA
LMSB20-V12
11.4
12
12.6
V
LMSB20-V24
22.8
24
25.2
V
Vin from 220Vac to 240Vac
--
--
1
%
Efficiency
Output
Output current
Iout
Output voltage
Vout
Line regulation
Vout-line
www.pairuigroup.com
Page:
1/3
Date: 07/18/2015
Constant voltage LED Drivers
For indoor use
LMSB-20V Series, 20Watt, Ultra-thin package
ELECTRICAL
Output
Parameters
Symbols
Test Conditions / Comment
Min.
Typ.
Max.
Units
Load regulation
Vout-load
Vout from min. To max.
--
--
5
%
Turn-on delay time
Ton_delay
Cold start, power on
--
--
2
S
Vripple
---
--
200
240
mV
Ripple
Protection
Overload
Hiccup mode, it will recover automatically after fault condition is removed
Short circuit
Hiccup mode, it will recover automatically after fault condition is removed
Over temperature
Protection type: shut down o/p voltage recovers automatically after temperature goes down
Environment
Storage
Ambient operating
temperature
Maximum case
temperature
Operating relative
humidity
MTBF
Tstorage
Humidity: 5% RH to 95% RH
-40
--
+80
℃
Ta
Startup at rated voltage
-20
--
+45
℃
Tc
Hot-spot on case
--
--
+80
℃
Ha
Non condensing
10
--
95
%
--
--
300
kHrs
TMTBF
Full load, 220Vac input,
℃
25
ambient temperature
Dimension(LxWxH)
163.0 x 41.0 x 14.7mm
Weight
111g
Safety / EMC
Safety standards
IEC61347-1
EMI
IEC55015
EMS IMMUNITY
IEC61547
THD
IEC61000-3-2
IEC61347-2-13
℃ and
Notes: Unless otherwise specified, all the above parameters are measured at ambient temperature of 25
Vin = 220Vac to 240Vac.
www.pairuigroup.com
Page:
2/3
Date: 07/18/2015
Constant voltage LED Drivers
For indoor use
LMSB-20V Series, 20Watt, Ultra-thin package
41
34
MECHANICAL
138.7
14.7
163
Unit: mm
www.pairuigroup.com
Page:
3/3
Date: 07/18/2015