CBW SERIES
Up to 30 Watts, DC/DC Power Converters
Rev D
OUTPUT VOLTAGE ADJUSTMENT
Output voltage adjustability is for single output models only. Output voltage set-point adjustment allows the user to increase or decrease the output
voltage set-point of a module. This is accomplished by connecting an external resistor between the TRIM pin and either the +OUTPUT or –OUTPUT
pins. With an external resistor between the TRIM and –OUTPUT pins, the output voltage set-point increases. With an external resistor between the
TRIM and +OUTPUT pins, the output voltage set-point decreases. The external TRIM resistor needs to be at least 1/16W resistance.
Trim Up
Trim Down
CBWXXS1.5-8500
Vout,up
CBWXXS2.5-8000
Vout,up
CBWXXS1.5-8500
Vout,down
CBWXXS2.5-8000
Vout,down RD
Trim
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
RU
Trim
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
RU
Trim
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
RD
Trim
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
1.515V
1.530V
1.545V
1.560V
1.575V
1.590V
1.605V
1.620V
1.635V
1.650V
4.578kΩ
2.065kΩ
1.227kΩ
0.808kΩ
0.557kΩ
0.389kΩ
0.270kΩ
0.180kΩ
0.110kΩ
0.054kΩ
2.525V
2.550V
2.575V
2.600V
2.625V
2.650V
2.675V
2.700V
2.725V
2.750V
37.076kΩ
16.675kΩ
9.874kΩ
6.474kΩ
4.434kΩ
3.074kΩ
2.102kΩ
1.374kΩ
0.807kΩ
0.354kΩ
1.485V
1.470V
1.455V
1.440V
1.425V
1.410V
1.395V
1.380V
1.365V
1.350V
5.704kΩ
2.571kΩ
1.527kΩ
1.005kΩ
0.692kΩ
0.483kΩ
0.334kΩ
0.222kΩ
0.135kΩ
0.065kΩ
2.475V
2.450V
2.425V
2.400V
2.375V
2.350V
2.325V
2.300V
2.275V
2.250V
49.641kΩ
22.481kΩ
13.428kΩ
8.902kΩ
6.186kΩ
4.375kΩ
3.082kΩ
2.112kΩ
1.358kΩ
0.754kΩ
CBWXXS3.3-7500
Vout,down
CBWXXS5-6000
Vout,down RD
CBWXXS3.3-7500
Vout,up
CBWXXS5-6000
Vout,up RU
Trim
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
RD
Trim
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
Trim
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
RU
Trim
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
3.267V
3.234V
3.201V
3.168V
3.135V
3.102V
3.069V
3.036V
3.003V
2.970V
69.470kΩ
31.235kΩ
18.490kΩ
12.117kΩ
8.294kΩ
5.745kΩ
3.924kΩ
2.559kΩ
1.497kΩ
0.647kΩ
4.950V
4.900V
4.850V
4.800V
4.750V
4.700V
4.650V
4.600V
4.550V
4.500V
45.533kΩ
20.612kΩ
12.306kΩ
8.152kΩ
5.660kΩ
3.999kΩ
2.812kΩ
1.922kΩ
1.230kΩ
0.676kΩ
3.333V
3.366V
3.399V
3.432V
3.465V
3.498V
3.531V
3.564V
3.597V
3.630V
57.930kΩ
26.465kΩ
15.577kΩ
10.283kΩ
7.106kΩ
4.988kΩ
3.476kΩ
2.341kΩ
1.459kΩ
0.753kΩ
5.050V
5.100V
5.150V
5.200V
5.250V
5.300V
5.350V
5.400V
5.450V
5.500V
36.570kΩ
16.580kΩ
9.917kΩ
6.585kΩ
4.586kΩ
3.253kΩ
2.302kΩ
1.588kΩ
1.032kΩ
0.588kΩ
CBWXXS5.1-6000
Vout,down
CBWXXS12-2500
Vout,down RD
CBWXXS5.1-6000
Vout,up
CBWXXS12-2500
Vout,up RU
Trim
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
RD
Trim
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
Trim
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
RU
Trim
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
5.049V
4.998V
4.947V
4.896V
4.845V
4.794V
4.743V
4.692V
4.641V
4.590V
47.191kΩ
21.431kΩ
12.844kΩ
8.551kΩ
5.975kΩ
4.258kΩ
3.031kΩ
2.111kΩ
1.396kΩ
0.823kΩ
11.880V 460.992kΩ
11.760V 207.946kΩ
11.640V 123.597kΩ
5.151V
5.202V
5.253V
5.304V
5.355V
5.406V
5.457V
5.508V
5.559V
5.610V
38.135kΩ
17.368kΩ
10.446kΩ
6.985kΩ
4.908kΩ
3.524kΩ
2.535kΩ
1.793kΩ
1.217kΩ
0.755kΩ
12.120
12.240
12.360
12.480
12.600
12.720
12.840
12.960
13.080
13.200
367.908kΩ
165.954kΩ
98.636kΩ
64.977kΩ
44.782kΩ
31.318kΩ
21.701kΩ
14.488kΩ
8.879kΩ
11.520V
11.400V
11.280V
11.160V
11.040V
10.920V
10.800V
81.423kΩ
56.118kΩ
39.249kΩ
27.199kΩ
18.162kΩ
11.132kΩ
5.509kΩ
4.391kΩ
CBWXXS15-2000
Vout,up
CBWXXS15-2000
Vout,down
Trim
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
RU
Trim
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
RD
15.150V 404.184kΩ
15.300V 180.592kΩ
15.450V 106.061kΩ
14.850V 499.816kΩ
14.700V 223.408kΩ
14.550V 131.272kΩ
15.600V
15.750V
15.900V
16.050V
16.200V
16.350V
16.500V
68.796kΩ
46.437kΩ
31.531kΩ
20.883kΩ
12.898kΩ
6.687kΩ
14.400V
14.250V
14.100V
13.950V
13.800V
13.650V
13.500V
85.204kΩ
57.563kΩ
39.136kΩ
25.974kΩ
16.102kΩ
8.424kΩ
1.718kΩ
2.282kΩ
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-
11/29/2017
9797
Page 4 of 34
website: www.wallindustries.com • e-mail: sales@wallindustries.com
WALL [ WALL INDUSTRIES,INC. ]
