LPU-150C Datasheet, PDF (3/8 Pages) PAIRUI GROUP INC. – Constant current LED Drivers

Constant current LED Drivers
For outdoor use
LPU-150C Series, 150Watt
ELECTRICAL
Parameters
Turn -On Delay Time
Symbols
T_{on_delay}
Output
Test Conditions / Comment
Cold Start, Power ON
Min. Typ. Max.
--
1
1.5
Units
S
Ripple Current
Output Current
Overshoot
I_out-ripple
Full Load, (pk-to-pk)/Average
I_overshoot
Turning Power ON
+12V Auxiliary Output (Optional)
--
--
20
%
--
--
10
%
12V Output Voltage
12V Output Current
Auxiliary Power
V_AUX
I_AUX
P_AUX
11
12
13
V
A +12V auxiliary output provides
power for active LED cooler or other 0
-- 100
mA
active equipment.
--
--
1.2
W
0-10V or Resistor Dimming
The 0-10V or resistor dimming is a dimming manner that can be used to dim the output current via a standard commercial
wall dimmer (0-10Vdc or 1-10Vdc) or an external control voltage source (0-10Vdc or 1-10Vdc) or external resistor.
The dimming range is 100% I_out to 5% I_out. When V_DIM is 9-10Vdc, the output current maintains 100%I_out, and when
V_DIM is 1V, the output current is 5% I_out.
When V_DIM below 0.7V, the driver will shut down and it will recovery when VDIM goes above 1V.
See “0-10V Dimming Curve” for detailed information.
Absolute Maximum
Voltage on 0-10V pin
V_DIM
---
2
--
15
V
Source Current on
0-10V Dimming Pin
I_DIM
---
50
75 100
μA
VDIM Voltage for
Full Bright
V_DIM-MAX
---
9
--
--
V
Minimum Output
Current
I_OUT-MIN
V_DIM=1V
--
5%
-- _{% of Iout}
V_DIM Voltage When
The Driver Shut Down
V_DIM-SHUT
---
0.6 0.7 0.8
V
V_DIM Voltage When
the Driver Recovery
After Shut Down
V_{DIM -recovery}
---
0.9
1
1.1
V
External Resistor
Value at Full Bright
R_External-MAX
See “External Resistor Dimming
Curve (D Type)” for details
--
20
--
KΩ
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Page: 3 / 8
Date: 04/29/2014