The U10 Families of high efficiency DC/DC converters offer power levels of up to 10 Watt, which exceeds that of other bricks with the same Industry-Standard Pinouts, while providing much smaller
footprints. With a ultra- wide input voltage range and single and multi-outputs, ranging from 3.3 to 15 Volts, these converters provide versatility without sacrificing the board space. All models
feature an input filter, input undervoltage lockout, output current limiting and short circuit protection. The fully enclosed, encapsulated construction achieves very efficient heat transfer with no hot
spots. All converters combine creative design practices with highly derated power devices to achieve very high reliability, high performance and low cost solution to systems designers.
Specifications & Features Summary
500V, 10M
input-to-output isolation
No airflow or heatsink required
Enclosed six-sided metal shield construction for low EMI/RFI
Efficiency up to 82%
4:1 Input Range
Pi Input Filter
Continuous Short Circuit Protection
Meets EN55022 Class A, Conducted
Delivers up to 10W in 2"x1" package with Industry-Standard Pinouts
Applications
Servers, Switches and Data Storage Networking Gear
Wireless Communications
Data Communications
Distributed Power Architecture
Telecommunications
Semiconductor Test Equipment
Industrial / Medical
Pin #
U10 S(ingle)
U10 D(ual)
1
+Vin
+Vin
2
-Vin
-Vin
3
+Vout
+Vout
4
No Pin
Common
5
Vout -
Vout -
1400 PROVIDENCE HIGHWAY
BUILDING 2
NORWOOD, MASSACHUSETTS 02062-5015
WWW.INTRONICS.COM
U10 SERIES
DC/DC MODULES
All dimensions are in inches [mm]
All pins are dia. 0.040 [1.02]
Pin material: Gold plated Brass
Typical at Ta= +25 C under nominal line voltage and 75% load conditions, unless noted. The information and specifications
contained in this brief are believed to be accurate and reliable at the time of publication. Specifications are subject to change without
notice. Refer to product specification sheet for performance characteristics and application guidelines.
Consult factory for hundreds of other available input/output voltage configurations.
Tolerances
Inches
XX 0.040
XXX 0.010
Approval Pending
Intronics, Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015
Phone: 1-800-367-0004, 1-781-551-5500
Fax: 1-781-551-5555 Rev. A
Model Num
V
In
V
Out
I
Out
I
No Load
I
Full Load
Eff
Case
U10-12S5
9-36 VDC
5.0 VDC
2000.0 mA
15.0 mA
534.0 mA
78%
U
U10-12S12
9-36 VDC
12.0 VDC
830.0 mA
15.0 mA
520.0 mA
80%
U
U10-12S15
9-36 VDC
15.0 VDC
666.0 mA
15.0 mA
520.0 mA
80%
U
U10-12D12
9-36 VDC
12.0 VDC
415.0 mA
20.0 mA
520.0 mA
80%
U
U10-12D15
9-36 VDC
15.0 VDC
333.0 mA
20.0 mA
520.0 mA
80%
U
U10-12D5
9-36 VDC
5.0 VDC
1000.0 mA
20.0 mA
520.0 mA
80%
U
U10-12S3.3
9-36 VDC
3.3 VDC
2000.0 mA
15.0 mA
362.0 mA
76%
U
U10-48S5
18-72 VDC
5.0 VDC
2000.0 mA
10.0 mA
260.0 mA
80%
U
U10-48S12
18-72 VDC
12.0 VDC
830.0 mA
10.0 mA
257.0 mA
81%
U
U10-48S15
18-72 VDC
15.0 VDC
666.0 mA
10.0 mA
257.0 mA
81%
U
U10-48D12
18-72 VDC
12.0 VDC
415.0 mA
15.0 mA
257.0 mA
81%
U
U10-48D15
18-72 VDC
15.0 VDC
333.0 mA
15.0 mA
253.0 mA
82%
U
U10-48D5
18-72 VDC
5.0 VDC
1000.0 mA
15.0 mA
253.0 mA
82%
U
U10-48S3.3
18-72 VDC
3.3 VDC
2000.0 mA
10.0 mA
181.0 mA
76%
U
Input Specifications
Input Voltage Range
12V----------9-36V
48V--------18-72V
Input Filter
Pi Type
Output Specifications
Voltage Accuracy Single Output
+/-1.0% max.
Voltage Accuracy Dual+Output
+/-1.0% max.
Voltage Accuracy Dual-Output
+/-1.0% max.
Voltage Balance Dual Ouptut at Full Load
+/-1.0% max.
Transient Response
Single 25% Step Load Change
<500u sec.
Dual FL. 1/2 +/- 1% Error Band
<500u sec.
Ripple and Noise. 20MHz BW
75mV p-p max.
Terperature Coefficient
+/-0.02% /
o
C max.
Short Circuit Protection
Continuous
Line Regulation
1
Single Dual/Output
+/-0.2% max.
Load Regulation
2
Single Dual/Output
+/-1.0% max
General Specifications
Efficiency
See Table
Isolation Voltage
500VDC
Isolation Resistance
10
9
ohms
Switching Frequency
200KHz min.
Operating Temperature Range
-25
o
C to +71
o
C
Case Temperature
100
o
C max.
Cooling
Free-Air Convection
Storage Temperature Range
-40
o
C to +100
o
C
EMI / RFI
Six sided Continuous Shield
Dimensions
2X1X0.4 Inches
Case Material
Black Coated Copper with Non-Conductive
Base
Notes
1.
Measured From High Line to Low Line
2.
Measured From Full Load to 1/4 Load
BOTTOM VIEW
U10 FAMILY
2
1
3
4
5
1.00
[25.40]
0.80
[20.32]
0.40
[10.16]
0.10
[2.54]
0.80
[20.32]
2.00
[50.8]
0.60
[15.2]
0.40
[10.20]
0.20
[5.10]
0.22 min.
[5.68]
0.40
[10.2]
SIDE VIEW
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