PRODUCTS

LF-EUP40A-1W24V-1
January 3, 2017
LF-EUP12D-1W12V-0
January 4, 2017
Show all

LF-EUP40A-1W12V-1

40W 12VDC 1-10V LED Constant Current Dimmable Driver

1. Single channel constant voltage 12VDC output
2. Support 3-in-1 dimming function(Active signal, adjustable resistance, PWM)
3. Dimming range from 0-100%
4. Wide input voltage of 100~240VAC
5. High efficiency: up to 86%
6. 100% output when no dimming signal input, can be used as normal power supply
7. Dimming effect smooth, no flicker
8. Over load protection, short circuit protection
9. Suitable for indoor LED lighting application

Technical Parameter

Product Name 40W 12VDC 1-10V LED Constant Current Dimmable Driver
Model LF-EUP40A-1W12V-1
Output DC Voltage 12VDC
Current 3.4A/CH
Rated Power 40.8W
Voltage Tolerance ±5%
R & N(max) 120mVp-p
Channels 1
Input Voltage Range 100 – 240VAC
Frequency Range 50/60Hz
Efficiency(Typ) ≧86%
Power Factor(Typ) ≧0.5
AC Current 0.4A@115VAC & 0.4A@230VAC
Inrush current Cold start 45A(twidth=14us measured at 50% Ipeak) @230VAC
Protection Over load Close output, recovers after fault condition is removed
Short Circuit Close the output, restart to recover since fault condition is removed for 10s
Function Dimming 3-in-1 dimming function(active signal, adjustable resistance, PWM)
Others Dimension 122 (L)*78(W)*32(H)mm
G.W.(g) 220g
Working Temp. -20 – 50℃
Relative humidity 20~90% RH