DCHBW100 SERIES
82.5~100.8 Watts
Half-Brick DC/DC Power Converters
Single Output
Rev D
Terminal Block Models
(“T” suffix)
Terminal Block w/ EMC Filter Terminal Block w/ EMC Filter
24V & 48V Input Models
110V Input Models
(“TF” suffix)
(“TF1” suffix)
Size: 2.40 x 2.28 x 0.50in
Size: 2.40 x 2.28 x 0.50in
FEATURES
Size: 3.35 x 2.40 x 1.27in
Size: 3.35 x 2.40 x 1.47in
Size: 3.35 x 2.40 x 1.53in
OPTIONS
• Pin Length
• Heatsinks
• Thru-Hole Inserts
• Negative Logic Remote On/Off
• Terminal Block
• Terminal Block with Aluminum
Base-plate and EMC Filter
• Terminal Block with Anodized
Aluminum Base-plate and EMC
Filter, Can be Connected to PE
• Railway Applications
• Soft-Start
• 4:1 Ultra Wide Input Voltage Ranges
• 82.5~100.8 Watts Output Power
• High Efficiency up to 93%
• Under Voltage Lockout
• No Minimum Load Requirements
• Adjustable Output Voltage
• 2250VDC Basic Insulation for 24VIN & 48VIN
• 3000VAC Reinforced Insulation for 110VDC Nominal
Input Models
• Threaded Inserts and Thru-Hole Inserts Available
• Short Circuit, Over Voltage, Over Current, and Over
Temp. Protection
• Compliant to RoHS II & REACH
• CE Mark Meets 2006/95/EC, 2011/95/EC, and
2004/108/EC
• UL60950-1, EN60950-1, & IEC60950-1 Safety
Approvals
• Remote On/Off Control
• Industry Standard Half-Brick Footprint
• Single Outputs Ranging from 3.3VDC to 48VDC
APPLICATIONS
DESCRIPTION
• Railway Systems
The DCHBW100 series of DC/DC power converters provides up to 100.8 Watts of output power in an
industry standard half-brick package and footprint. This series consists of single output models ranging from
3.3VDC to 48VDC with 4:1 ultra wide input voltage ranges. Some features include high efficiency up to
93%, adjustable output voltage, and remote on/off control. These converters also have short circuit, over
voltage, over current, and over temperature protection. The DCHBW100 series is RoHS II compliant and
has UL60950-1, EN60950-1, and IEC60950-1 safety approvals. Several different options are available for
this series including negative remote on/off control, terminal block, pin length, heatsinks, and thru-hole
inserts.
• Wireless Networks
• Telecom / Datacom
• Industry Control Systems
• Distributed Power
Architectures
• Semiconductor Equipment
• Military Applications
MODEL SELECTION TABLE
Output Current
Input Voltage
Model Number
Output
Voltage
No Load
Input Current
Output
Power
Maximum
Capacitive Load
Ripple & Noise
Efficiency
Range
Min Load Max Load
24 VDC
DCHBW100-24S3.3
DCHBW100-24S05
DCHBW100-24S12
DCHBW100-24S15
DCHBW100-24S24
DCHBW100-24S28
DCHBW100-24S48
DCHBW100-48S3.3
DCHBW100-48S05
DCHBW100-48S12
DCHBW100-48S15
DCHBW100-48S24
DCHBW100-48S28
DCHBW100-48S48
DCHBW100-110S3.3
DCHBW100-110S05
DCHBW100-110S12
DCHBW100-110S15
DCHBW100-110S24
DCHBW100-110S28
DCHBW100-110S48
3.3 VDC
5 VDC
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
25A
20A
75mVp-p
75mVp-p
20mA
25mA
25mA
25mA
25mA
25mA
35mA
15mA
15mA
20mA
20mA
20mA
20mA
25mA
10mA
10mA
10mA
10mA
10mA
10mA
10mA
82.5W
100W
75,700µF
40,000µF
7000µF
4460µF
1750µF
1280µF
430µF
75,700µF
40,000µF
7000µF
4460µF
1750µF
1280µF
430µF
75,700µF
40,000µF
7000µF
4460µF
1750µF
1280µF
430µF
91%
93%
90%
91%
90%
90%
90%
91%
93%
90%
91%
90%
92%
91%
87%
90%
90%
90%
90%
90%
91%
(9 - 36 VDC)
12 VDC
15 VDC
24 VDC
28 VDC
48 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
28 VDC
48 VDC
3.3 VDC
5 VDC
8.4A
6.7A
4.2A
3.6A
2.1A
25A
100mVp-p
100mVp-p
200mVp-p
200mVp-p
300mVp-p
75mVp-p
100.8W
100.5W
100.8W
100.8W
100.8W
82.5W
24 VDC
(8.5 - 36 VDC)
20A
75mVp-p
100W
8.4A
6.7A
4.2A
3.6A
2.1A
25A
100mVp-p
100mVp-p
200mVp-p
200mVp-p
300mVp-p
75mVp-p
100.8W
100.5W
100.8W
100.8W
100.8W
82.5W
48 VDC
(16.5 - 75 VDC)
20A
75mVp-p
100W
12 VDC
15 VDC
24 VDC
28 VDC
48 VDC
8.4A
6.7A
4.2A
3.6A
2.1A
100mVp-p
100mVp-p
200mVp-p
200mVp-p
300mVp-p
100.8W
100.5W
100.8W
100.8W
100.8W
110 VDC
(43 - 160 VDC)
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-
04/30/2014
9797
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website: www.wallindustries.com • e-mail: sales@wallindustries.com