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C48
65
70
75
80
85
90
95
10
20
30
40
50
60
70
80
90
100
LOAD %
EFFICIENCY %
XWS4805
XWS4815
75
80
85
90
95
10
20
30
40
50
60
70
80
90
100
LOAD %
EFFICIENCY %
XWS2415
TECHNICAL SPECIFICATIONS
Input
DESCRIPTION
FEATURES
Efficiency vs. Load (48V Input)
Efficiency vs. Load (24V Input)
XWS SERIES - 150 WATT
XWS DC/DC converters are high-powered converters
which cover a wide range of industrial and general
applications. Available input voltages include 12V, 24V,
40V, and 48V; output voltages are available from 5V to
24V. The XWS features remote sense leads for accurate
point of load regulation, and has short circuit and
overcurrent protection. For dual and triple output high
power solutions, see the XWD and XWT series of
converters, respectively.
Voltage Range
12 VDC Nominal
10 - 20 VDC
24 VDC Nominal
18 - 36 VDC
40 VDC Nominal (Wide Input)
20 - 60 VDC
48 VDC Nominal
36 - 72 VDC
Input Ripple Current
20% I
in
Max.
Reverse Input Current
100% I
in
Max.
High Power Package
Wide Input Range
Trim and Enable Pins
Remote Sense Pins
500V Isolation
Short Circuit Protection
Notes
MTBF predictions may vary slightly from model to model.
Industrial temp range available
Specifications typically at 25C, normal line, and full load, unless otherwise stated.
Soldering Conditions: I/O pins, 260C, ten seconds; fully compatible with
commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model. Please consult factory
for specific model information.
General
Turn-On Time
10 ms
Remote Shutdown
TTL And CMOS Compatible, Positive Logic
Switching Frequency
200 kHz
Isolation
Input - Output
500 VDC
Temperature Coefficient
0.02%/C
Case Temperature
Operating Range
-25 To +85C
Storage Range
-40 To +125C
Thermal Shutdown Range
105 To 115C
Humidity Max., Non-Condensing
95%
Vibration, 3 Axes, 5 Min Each
5 g, 10 - 55 Hz
MTBF
(Bellcore TR-NWT-000332)
Consult Factory
Safety
Consult Factory
Weight (Approx.)
15.4 oz
Output
Setpoint Accuracy
1%
Line Regulation V
in
Min. - V
in
Max., I
out
Rated
0.2% V
out
Load Regulation I
out
Min. - I
out
Max., V
in
Nom.
1% V
out
Minimum Output Current
10 % l
out
rated
Dynamic Regulation, Loadstep
25% I
out
Pk Deviation
4% Vo
Settling Time
500
s
Voltage Trim Range
10%
Current Limit Threshold Range, % of I
out
Rated
110 - 130%
Short Circuit Protection
Continuous
OVP
All Models
C49
Vin
(Volts)
Vin Range
(Volts)
Iin Max.*
(Amps)
Vout
(Volts)
Iout Rated
(Amps)
Ripple & Noise
Pk-Pk (mV)
Efficiency
Typ. **
Model
12
12
12
12
24
24
24
24
48
48
48
48
40
40
40
40
10 - 20
10 - 20
10 - 20
10 - 20
18 - 36
18 - 36
18 - 36
18 - 36
36 - 72
36 - 72
36 - 72
36 - 72
20 - 60
20 - 60
20 - 60
20 - 60
13.9
16.9
16.7
15.7
10.9
12.9
12.8
13.6
5.5
6.5
6.5
6.8
10.3
12.4
12.2
12.9
5
12
15
24
5
12
15
24
5
12
15
24
5
12
15
24
20
10.4
8.3
5
30
15
12
8
30
15
12
8
30
15
12
8
50
120
150
240
50
120
150
240
50
120
150
240
50
120
150
240
79%
81%
82%
84%
83%
85%
86%
86%
82%
85%
85%
86%
80%
80%
81%
82%
XWS1205
XWS1212
XWS1215
XWS1224
XWS2405
XWS2412
XWS2415
XWS2424
XWS4805
XWS4812
XWS4815
XWS4824
XWS6005
XWS6012
XWS6015
XWS6024
* Maximum input current at minimum input voltage, maximum rated output power.
** At nominal Vin, rated output.
XWS SERIES - 150 WATT
MECHANICAL DRAWING
Thermal Impedance
Natural Convection
2.5 C/W
100 LFM
2.1 C/W
200 LFM
1.7 C/W
300 LFM
1.3 C/W
400 LFM
1.1 C/W
Note:
Thermal impedance data is dependent on
many environmental factors. The exact
thermal performance should be validated for
specific application.
1
No Pin
2
-V
in
3
-V
in
4
+V
in
5
+V
in
6
Enable
7
Case
8
-V
out
9
-V
out
10
+V
out
11
+V
out
12
- Sense
13
Trim
14
+ Sense
Pin
Function
Inches: (Millimeters)
.XX 0.040 .X 1.0
.XXX .010 .XX 0.25
Pin:
0.002
0.05
Tolerances
MODELS - (See the last page of this file for options.)
#4-40 THREADED INSERTS 4PLS.
5.50"
(139.7mm)
1.875"(47.6mm)
2.250"(57.2mm)
2.625"(66.7mm)
0.750"(19.1mm)
1.125"(28.6mm)
1.500"(38.1mm)
0.375"(9.5mm)
0
-0.375"(-9.5mm)
-0.625"(-15.9mm)
3.50"
(88.9mm)
BOTTOM VIEW
(23.4mm)
0.92"
(1.0mm)
DIA 0.040" 13PL.
8
9
10
12
11
13
14
1
2
3
5
4
6
7
0
-0.60"
(-15.2mm)
4.300"
(109.2mm)
C105
OPTIONS
When ordering equipment options, use the following suffix information. Select the option(s) that
you prefer and add them to the model number. Example ordering options are located below the
options table.
OPTION
SUFFIX
APPLICABLE SERIES
REMARKS
Negative Logic
N
HAS, HBD, HBS, HES, LES, QBS,
QES, TES, TQD
TTL "Low" Turns Module ON
TTL "High" Turns Module OFF
Lucent Compatible Trim
T
HAS, HBD, HBS, HES, QBS, QES
Terminal Strip TS XWS, XWD, XWT
Trim
1
IAS, LES
Enable
2
IAD, IAS, LES, SMS
Trim and Enable
3
IAS, LES
Current Share
4
SMS
Headerless
Y
Encapsulated EWS, IWS, OWS
PIN LENGTH AND HEATSINK
OPTIONS
Standard Pin Length is 0.180"
(4.6mm)
0.110" (2.8mm) Pin Length
8
All Units (Except SMS)
0.150" (3.8mm) Pin Length
9
All Units (Except SMS)
0.24" (6.1mm) Horizontal Heatsink
1H
All Units (Except DIP, SIP, and SM
Packages)
Includes Thermal Pad
0.24" (6.1mm) Vertical Heatsink
1V
All Units (Except DIP, SIP, and SM
Packages)
Includes Thermal Pad
0.45" (11.4mm) Horizontal
Heatsink
2H
All Units (Except DIP, SIP, and SM
Packages)
Includes Thermal Pad
0.45" (11.4mm) Vertical Heatsink
2V
All Units (Except DIP, SIP, and SM
Packages)
Includes Thermal Pad
0.95" (24.1mm) Horizontal
Heatsink
3H
All Units (Except DIP, SIP, and SM
Packages)
Includes Thermal Pad
0.95" (24.1mm) Vertical Heatsink
3V
All Units (Except DIP, SIP, and SM
Packages)
Includes Thermal Pad
Example Options: HBS050ZG-ANT3V = HBS050ZG-A with negative logic, Lucent compatible trim, and
0.95" vertical heatsink.
LES015YJ-3N = LES015YJ with optional trim and enable, negative logic.
QBS066ZG-AT8 = QBS066ZG-A with Lucent compatible trim and 0.110" pin length.
NUCLEAR AND MEDICAL APPLICATIONS
Power-One products are not authorized for use as critical components in life support systems,
equipment used in hazardous environments, or nuclear control systems without the express written consent of the President of Power-One, Inc.
TECHNICAL REVISIONS
The appearance of products, including safety agency certifications pictured on labels, may change depending on the
date manufactured. Specifications are subject to change without notice.
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