LNU-25C Datasheet, PDF (2/3 Pages) PAIRUI GROUP INC. – Constant current LED Drivers

Constant current LED Drivers
For indoor use
LNU-25C Series, 25 Watt
ELECTRICAL
Parameters
Output voltage
No Load Output
Voltage
Line regulation
Symbols
V_out
V_NO-Load
I_out-line
Output
Test Conditions / Comment Min. Typ. Max. Units
LNU25-C350
36
--
72
V
LNU25-C530
24
--
48
V
LNU25-C700
18
--
36
V
LNU25-C1050
12
--
24
V
LNU25-C350
--
--
90
V
LNU25-C530
--
--
58
V
LNU25-C700
--
--
45
V
LNU25-C1050
--
--
32
V
V_in from 90Vac to 264Vac
--
--
3
%
Load regulation
Output Current
overshoot
Turn-on delay time
I_out-load
I_over-shoot
T_{on_delay}
V_out from min. to max.
Turning power on
Cold start, power on
--
--
3
%
--
--
10
%
--
--
2
S
Ripple
Overvoltage
I_out
Same as V_NO-Load
---
Protection
--
--
60
%
Short circuit
In hiccup mode, it will recover automatically after fault conditions are removed.
Storage
T_storage
Environment
Humidity: 5% RH to 95% RH
-40
--
+85
℃
Ambient operating
temperature
Maximum case
temperature
Operating relative
humidity
MTBF
Dimension(LxWxH)
www.pairuigroup.com
T_a
T_c
H_a
T_MTBF
Startup at rated voltage
-25
Hot-spot on case
--
Non condensing
10
Full load, 220Vac input,
℃ 25 ambient temperature
400
109.8x44.8x30.5mm
Page: 2 / 3
--
+50
℃
--
+80
℃
--
95
%
--
--
kHrs
Date: 02/18/2014