Wall Industries, Inc.
Rev A
DCHUB12H SERIES
12 Watt DC/DC Power Converters
FEATURES
•
Single and Dual Outputs
•
12 Watts Output Power
•
Remote On/Off Control
•
3000VDC I/O Isolation
•
High Efficiency up to 87%
•
Lead Free Design, RoHS Compliant
•
Free Air Convection
Size:
2.0 x 1.0 x 0.4 inches
50.8 x 25.4 x 10.2 mm
•
6 Pin DIP Package with Industry-Standard Footprint
•
2:1 Wide Input Voltage Ranges
•
Shielded Metal Case with Insulated Base-plate
•
-40°C to +85°C Operating Temperature Range
•
Industry Standard 2.0” x 1.0” x 0.4” DIP Package
•
Short Circuit, Over Voltage, & Over Load Protection
•
Custom Designs Available
DESCRIPTION
The DCHUB12H series of isolated DC/DC power converters provides 12 Watts of continuous output
power in a 2.0” x 1.0” x 0.4” shielded metal case. This series consists of single and dual output
models with 2:1 input voltage ranges of 9-18VDC, 18-36VDC, and 36~75VDC. Some features
include high efficiency up to 87%, 3000VDC I/O isolation, remote on/off control, and -40°C to +85°C
operating temperature range. The DCHUB12H series is RoHS compliant and has short circuit, over
load, and over voltage protection. These converters are best suited for use in battery operated
equipment, measurement equipment, telecom, wireless networks, industry control systems, and
anywhere where isolated, tightly regulated voltages and compact size are required.
APPLICATIONS
•
•
•
•
Battery Operated Equipment
Telecom
Industry Control Systems
Wireless Networks
•
Measurement Equipment
MODEL SELECTION TABLE
SINGLE OUTPUT MODELS
Model Number
DCHUB12-12S33H
DCHUB12-12S05H
DCHUB12-12S12H
DCHUB12-12S15H
DCHUB12-24S33H
DCHUB12-24S05H
DCHUB12-24S12H
DCHUB12-24S15H
DCHUB12-48S33H
DCHUB12-48S05H
DCHUB12-48S12H
DCHUB12-48S15H
48 VDC
(36 – 75 VDC)
24 VDC
(18 – 36 VDC)
12 VDC
(9 – 18 VDC)
Input Voltage
Output
Voltage
3.3 VDC
5 VDC
12 VDC
15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
Output
Voltage
±5 VDC
±12 VDC
±15 VDC
±5 VDC
±12 VDC
±15 VDC
±5 VDC
±12 VDC
±15 VDC
Output Current
Min Load
Full Load
0mA
3500mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
2400mA
1000mA
800mA
3500mA
2400mA
1000mA
800mA
3500mA
2400mA
1000mA
800mA
Input Current
No Load
Full Load
10mA
1318mA
20mA
22mA
21mA
11mA
10mA
13mA
12mA
3mA
6mA
7mA
6mA
1282mA
1220mA
1235mA
659mA
641mA
602mA
610mA
325mA
321mA
301mA
305mA
Output
Power
11.55W
12W
12W
12W
11.55W
12W
12W
12W
11.55W
12W
12W
12W
Output
Power
12W
12W
12W
12W
12W
12W
12W
12W
12W
Efficiency
77%
82%
86%
85%
77%
82%
87%
86%
78%
82%
87%
86%
Maximum
Capacitive Load
4700µF
3300µF
680µF
330µF
4700µF
3300µF
680µF
330µF
3300µF
1680µF
220µF
147µF
Maximum
Capacitive Load
±1000µF
±220µF
±200µF
±1000µF
±147µF
±133µF
±680µF
±68µF
±100µF
DUAL OUTPUT MODELS
Model Number
DCHUB12-12D05H
DCHUB12-12D12H
DCHUB12-12D15H
DCHUB12-24D05H
DCHUB12-24D12H
DCHUB12-24D15H
DCHUB12-48D05H
DCHUB12-48D12H
DCHUB12-48D15H
Input Voltage
12 VDC
(9 – 18 VDC)
24 VDC
(18 – 36 VDC)
48 VDC
(36 – 75 VDC)
Output Current
Min Load
Full Load
0mA
±1200mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
±500mA
±400mA
±1200mA
±500mA
±400mA
±1200mA
±500mA
±400mA
Input Current
No Load
Full Load
19mA
1282mA
27mA
31mA
10mA
15mA
17mA
6mA
8mA
9mA
1220mA
1235mA
633mA
602mA
610mA
316mA
301mA
305mA
Efficiency
82%
86%
85%
83%
87%
86%
83%
87%
86%
06/19/2013
Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
Page 1 of 4
Wall Industries, Inc.
Rev A
DCHUB12H SERIES
12 Watt DC/DC Power Converters
TECHNICAL SPECIFICATIONS: DCHUB12H SERIES
All specifications are based on 25°C, nominal input voltage, and maximum output current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
INPUT SPECIFICATIONS
Input Voltage Range
TEST CONDITIONS
12 VDC nominal input models
24VDC nominal input models
48VDC nominal input models
12 VDC nominal input models
24VDC nominal input models
48VDC nominal input models
Nominal Vin and full load
Min
9
18
36
Nom
12
24
48
Max
Unit
Input Surge Voltage (100ms max)
Input Reflected Ripple Current
Input Current
Input Filter
Remote On/Off
Sourcing Current of Remote Control Pin
Idle Input Current (at Remote OFF State)
Converter ON
Converter OFF
Nominal Vin
Nominal Vin
18
VDC
36
75
25
VDC
50
100
130
mAp-p
See Table
Pi Type
Open or 3.5V < Vr < 12V
Short to -Vin (Pin 2) or 0V < Vr < 1.2V
0.2
mA
3
mA
See Table
+1
See Table
See Table
550
+0.5
+0.5
+0.5
+5
12
100
±0.02
+5
2000
OUTPUT SPECIFICATIONS
Output Voltage
Voltage Accuracy
Output Current
Minimum Load
Maximum Capacitive Load
Start-up Time
Line Regulation
Load Regulation
Output Power
Ripple & Noise
Temperature Coefficient
Transient Response Overshoot
Transient Response Settling Time
Full load and nominal Vin
-1
0
Nominal Vin and constant resistive load
LL to HL at full load
Single output models
25% load to full load
Balanced load
Dual output models
Unbalanced load 25% to full load
20MHz bandwidth
di/dt=0.8A/µs
50% load step change
3.3VDC output models
5VDC output models
12VDC output models
15VDC output models
% of full load at nominal input
Nominal input
Input to Output
500VDC
-5
%
%
ms
%
%
W
mVp-p
%/°C
% of Vo
µs
-0.5
-0.5
-0.5
-5
PROTECTION
Over Voltage Protection
Short Circuit Protection
Over Load Protection
Zener Diode Clamp
3.9
6.2
VDC
15
18
continuous, automatic recovery
150
%
See Table
3000
1
500
300
With derating (see derating curve)
-40
-55
5
+85
+100
+105
95
Free air convection
1,960,000 hours
VDC
GΩ
pF
KHz
°C
°C
°C
% RH
GENERAL SPECIFICATIONS
Efficiency
Isolation Voltage (Input to Output)
Isolation Resistance (Input to Output)
Isolation Capacitance
Switching Frequency
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Maximum Case Surface Temperature
Storage Temperature
Relative Humidity
Cooling
MTBF
PHYSICAL SPECIFICATIONS
Case Material
Base Material
Potting Material
Weight
Dimensions (L x W x H)
Nickel-coated copper
Non-conductive black plastic
Silicon rubber (UL94V-0)
1.06oz (30g)
2.0 x 1.0 x 0.4 inches (50.8 x 25.4 x 10.2 mm)
06/19/2013
Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
Page 2 of 4
Wall Industries, Inc.
Rev A
DCHUB12H SERIES
12 Watt DC/DC Power Converters
DERATING
DCHUB12-48S05 Derating Curve
120
100
Output Power (%)
80
60
40
20
0
-40
71
-20
0
20
40
60
80
100
120
Ambient Temperature (°C)
EFFICIENCY
DCHUB12-48S05 Efficiency vs Input Voltage
95
90
85
80
75
70
65
60
55
18
24
30
36
42
48
54
60
66
75
DCHUB12-48S05 Efficiency vs Output Current
95
90
85
Efficiency (%)
Efficiency (%)
80
75
70
65
60
55
0.24 0.48 0.72 0.96 1.20 1.40 1.68 1.92
Output Current (A)
2.16 2.40
Input Voltage (VDC)
CHARACTERISTICS
Transient Response at 50%~100% Max Load
Loop Gain & Phase at Vin=48VDC, Full Load
06/19/2013
Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
Page 3 of 4
Wall Industries, Inc.
Rev A
DCHUB12H SERIES
12 Watt DC/DC Power Converters
MECHANICAL DRAWING
Unit: inches (mm)
2.0 (50.8)
3
0.3
0.2
0.3
(7.62) (5.08) (7.62)
1
4
2
BOTTOM VIEW
6
5
0.8 (20.32)
Pin
1
2
3
4
5
6
PIN CONNECTIONS
Single
Dual
+Vin
+Vin
-Vin
-Vin
+Vout
+Vout
No Pin
Common
-Vout
-Vout
Remote On/Off
(Optional)
Remote On/Off
(Optional)
0.4 (10.16) 0.4 (10.16)
1.0 (25.4)
0.1
(2.5)
0.6 (15.2)
NOTES
1. Tolerance: ±0.02 (±0.5)
2. Case Material: nickel-coated copper
3. Base Material: non-conductive black plastic
4. Potting Material: silicon rubber (UL94V-0)
5. Weight: 1.06oz (30g)
6. All dimensions are for reference only
0.2
0.4 (10.2) (5.08)
Ø0.04 (Ø1.0)
COMPANY INFORMATION
Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development engineers will
provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008 certification is just one
example of our commitment to producing a high quality, well-documented product for our customers.
Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely with its
customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to provide ongoing
support for your project above and beyond the design and production phases. Give us a call today to discuss your future projects.
Contact
Wall Industries
for further information:
Phone:
Toll Free:
Fax:
E-mail:
Web:
Address:
(603)778-2300
(888)597-9255
(603)778-9797
sales@wallindustries.com
www.wallindustries.com
5 Watson Brook Rd.
Exeter, NH 03833
06/19/2013
Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
Page 4 of 4
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