AN-NEC1

AN-NEC1
397 Route 281
Tully, New York 13159
Phone: 315 696-6676
Fax: 315 696 9923
Email: sales@acipower.com
www.acipower.com
APPLICATION NOTE
01/28/14
DRIVING NEC PANELS WITH ACI I-LITE LED DRIVERS
I-Lite
1. Identify the NEC Panel P/N to be driven, from Table 1 below.
2. Use the ACI I-Lite LED Driver specified in Table 1.
3. Using a small flat-head screw driver, set the position of the S1 Switch on the LED Driver, per the
setting shown in Table 1 (Refer to Figure 1 for illustration of S1 Switch positions).
4. Connect the LED Driver to the Display, using the output cable assembly specified in Table 1.
5. Use Input Cable Assembly P/N 27-R0031, to interface with CON1 of LED Driver.
NEC Panel P/N
5.7 VGA
NL6448C18-01
NL6448BC18-01F
NL6448BC18-03F
NL6448BC18-06F
6.5 VGA
NL6448BC20-21C
NL6448BC20-21D
NL6448BC20-30C
NL6448BC20-30F
6.5 XGA
NL10276BC13-01C
NL10276BC13-01
7.0 WVGA
NL8048BC19-02
NL8048BC19-02C
NL8048BC19-03
NL8048BC19-11D
Size
# of
Channels
Vf (V)
Typ. (Max)
Current per
Channel
(mA) Typ.
ACI I-Lite LED
Driver P/N
Switch
Setting
(S1)
Output Cable
Assembly (to
connect driver
to display)
5.7
5.7
5.7
5.7
2
4
4
4
29.7 (34.2)
29.7 (34.2)
29.7 (34.2)
29.7 (34.2)
25
25
25
25
ACI-A040021-1966
ACI-A040033-1960
ACI-A040033-1960
ACI-A040033-1960
D
C
C
C
27-R0076
27-R0082
27-R0082
27-R0082
6.5
6.5
6.5
6.5
6
6
4
4
26.8 (31.5)
26.8 (31.5)
15.0 (18.8)
15.0 (18.8)
10
10
50
50
ACI-A040033-1960
ACI-A040033-1960
ACI-A040033-1962
ACI-A040033-1962
D
D
A
A
27-R0032
27-R0032
27-R0077
27-R0077
6.5
6.5
6
6
27.9 (31.5)
27.9 (31.5)
15
15
ACI-A040021-1966
ACI-A040021-1966
B
B
27-R0032
27-R0032
7.0
7.0
7.0
7.0
3
3
3
3
29.7 (34.2) 25
ACI-A040021-1966
29.7 (34.2) 25
ACI-A040021-1966
29.7 (34.2) 25
ACI-A040021-1966
19.8
50
ACI-A040033-1960
Table 1. – Driving NEC Panels (Part 1 of 3)
C
C
C
B
27-R0038
27-R0038
27-R0038
27-R0077
Page 1 of 5
AN-NEC1
397 Route 281
Tully, New York 13159
Phone: 315 696-6676
Fax: 315 696 9923
Email: sales@acipower.com
www.acipower.com
APPLICATION NOTE
01/28/14
DRIVING NEC PANELS WITH ACI I-LITE LED DRIVERS
NEC Panel P/N
8.4 VGA
NL6448BC26-08DL
NL6448BC26-15-L
NL6448BC26-15C-L
NL6448BC26-20F
NL6448BC26-22F
NL6448BC26-26
NL6448BC26-27C
8.4 SVGA
NL8060BC21-03-L
NL8060BC21-10
NL8060BC21-11
NL8060BC21-11C
NL8060BC21-11D
NL8060BC21-11F
8.9 WSVGA
NL10260BC19-01D
8.9 WXGA
NL12876BC15-02
9.0 WVGA
NL8048BC24-06
NL8048BC24-09
NL8048BC24-09D
10.4 VGA
NL6448BC33-63D-L
NL6448BC33-64-L
NL6448BC33-70
NL6448BC33-70C
NL6448BC33-70D
NL6448BC33-70F
NL6448BC33-71D
NL6448BC33-74-L
Size
# of
Channels
Vf (V)
Typ. (Max)
Current per
Channel
(mA) Typ.
ACI I-Lite LED
Driver P/N
Switch
Setting
(S1)
Output Cable
Assembly (to
connect driver
to display)
8.4
8.4
8.4
8.4
8.4
8.4
8.4
2
4
4
4
4
2
4
23.1 (26.6)
33.0
33.0
29.7 (34.2)
29.7 (34.2)
23.1 (26.6)
23.1 (26.6)
50
25
25
25
25
50
50
ACI-A040033-1960
ACI-A040033-1960
ACI-A040033-1960
ACI-A040033-1960
ACI-A040033-1960
ACI-A040033-1960
ACI-A040033-1960
C
C
C
C
C
C
A
27-R0076
27-R0077
27-R0077
27-R0077
27-R0077
27-R0076
27-R0077
8.4
8.4
8.4
8.4
8.4
8.4
4
2
3
4
3
4
33.0
23.1
16.5 (26.6)
23.1 (26.6)
16.5 (26.6)
23.1 (26.6)
25
50
50
50
50
50
ACI-A040033-1960
ACI-A040033-1960
ACI-A040033-1962
ACI-A040033-1960
ACI-A040033-1962
ACI-A040033-1960
C
C
B
A
B
A
27-R0077
27-R0076
27-R0077
27-R0077
27-R0077
27-R0077
8.9
4
28.4 (31.5)
15
ACI-A040033-1960
D
See Note 1
8.9
3
35.2 (38.5)
20
ACI-A040033-1960
D
See Note 1
9.0
9.0
9.0
3
3
3
28.8
21.0 (26.2)
21.0 (26.2)
40
50
50
ACI-A040021-1966
ACI-A040033-1960
ACI-A040033-1960
A
B
B
27-R0077
27-R0077
27-R0077
10.4
10.4
10.4
10.4
10.4
10.4
10.4
10.4
5
5
3
4
3
4
2
2
29.7
25
ACI-A040021-1966
29.7
25
ACI-A040021-1966
18.0 (22.6) 50
ACI-A040033-1961
27.0
50
ACI-A040033-1961
18.0 (22.6) 50
ACI-A040033-1961
27.0 (33.9) 50
ACI-A040033-1961
29.7 (34.2) 50
ACI-A040033-1960
29.7 (34.2) 50
ACI-A040033-1960
Table 1. – Driving NEC Panels (Part 2 of 3)
A
A
B
A
B
A
C
C
27-R0049
27-R0049
27-R0084
27-R0084
27-R0084
27-R0084
27-R0076
27-R0076
Page 2 of 5
AN-NEC1
397 Route 281
Tully, New York 13159
Phone: 315 696-6676
Fax: 315 696 9923
Email: sales@acipower.com
www.acipower.com
APPLICATION NOTE
01/28/14
DRIVING NEC PANELS WITH ACI I-LITE LED DRIVERS
NEC Panel P/N
10.4 SVGA
NL8060BC26-35
NL8060BC26-35C
NL8060BC26-35D
NL8060BC26-35F
10.4 XGA
NL10276BC20-10
NL10276BC20-12
NL10276BC20-18
NL10276BC20-18A
NL10276BC20-18D
12.1 SVGA
NL8060BC31-41D-L
NL8060BC31-47
NL8060BC31-47D
12.1 XGA
NL10276BC24-14
NL10276BC24-19D
NL10276BC24-21F
12.1 WXGA
NL12880BC20-05
15.0 XGA
NL10276BC30-34D
Size
# of
Channels
Vf (V)
Typ. (Max)
Current per
Channel
(mA) Typ.
ACI I-Lite LED
Driver P/N
Switch
Setting
(S1)
Output Cable
Assembly (to
connect driver
to display)
10.4
10.4
10.4
10.4
3
4
3
4
18.0 (22.6)
27.0 (33.9)
18.0 (22.6)
27.0 (33.9)
50
50
50
50
ACI-A040033-1961
ACI-A040033-1961
ACI-A040033-1961
ACI-A040033-1961
B
A
B
A
27-R0084
27-R0084
27-R0084
27-R0084
10.4
10.4
10.4
10.4
10.4
5
5
2
2
2
23.3 (28.8)
27.9 (31.5)
27.8 (34.8)
27.8 (34.8)
27.8 (34.8)
40
15
60
60
60
ACI-A040033-1960
ACI-A040021-1966
ACI-A040021-1966
ACI-A040021-1966
ACI-A040021-1966
A
C
A
A
A
27-R0049
27-R0049
27-R0076
27-R0076
27-R0076
12.1
12.1
12.1
5
3
3
33.0
24.0 (30.6)
24.0 (30.6)
25
50
50
ACI-A040021-1966
ACI-A040033-1960
ACI-A040033-1960
A
B
B
27-R0049
27-R0077
27-R0077
12.1
12.1
12.1
5
5
5
28.8 (31.5)
28.8 (31.5)
24.0 (30.1)
20
20
50
ACI-A040033-1960
ACI-A040033-1960
ACI-A036050-1997
C
C
B
See Note 1
See Note 1
27-R0049
12.1
4
24.0 (29.5)
50
ACI-A040033-1960
A
27-R0077
15.0
6
27.0 (33.2) 50
ACI-A036050-1981
Table 1. – Driving NEC Panels (Part 3 of 3)
A
27-R0090
Note 1: The display backlight connection is integrated into the display video connector, therefore, the LED Driver output cable
assembly will be dependent on the video card connector. A generic LED driver output cable assembly (ACI P/N 27-R0027) is
available with eight 12-inch flying leads, in order to splice the output of the LED driver to the display video/backlight cable
assembly. For more information, please contact Applied Concepts, Inc.
Page 3 of 5
AN-NEC1
397 Route 281
Tully, New York 13159
Phone: 315 696-6676
Fax: 315 696 9923
Email: sales@acipower.com
www.acipower.com
APPLICATION NOTE
01/28/14
DRIVING NEC PANELS WITH ACI I-LITE LED DRIVERS
•
•
A
D
C
B
•
4 POSITION MAX INTENSITY
SELECT SWITCH (S1)
A
D
C
B
Figure 1. – Illustration of S1 Switch Positions
Page 4 of 5
AN-NEC1
397 Route 281
Tully, New York 13159
Phone: 315 696-6676
Fax: 315 696 9923
Email: sales@acipower.com
www.acipower.com
APPLICATION NOTE
01/28/14
DRIVING NEC PANELS WITH ACI I-LITE LED DRIVERS
1. If Enable (PIN 3) is not being used, it can be left electrically floating.
2. If no dimming is required, connect Intensity CNTL (PIN 4) to +3.3V REF OUT (PIN 5).
3. If dimming is required, the +3.3V REF OUT (PIN 5) can be used for high-side of Intensity Control
Potentiometer. A 10K Ohm Potentiometer is recommended.
Connecting 10K Ohm Potentiometer used for Dimming
+3.3V REF OUT (PIN 5)
INTENSITY CNTL (PIN 4)
GND (PIN 2)
Page 5 of 5