HHS60ZB-9 [BEL]
DC-DC Regulated Power Supply Module, 1 Output, 108W, Hybrid, HALF BRICK PACKAGE-9;
| 型号： | HHS60ZB-9 |
| 厂家： | 
BEL FUSE INC. |
| 描述： | DC-DC Regulated Power Supply Module, 1 Output, 108W, Hybrid, HALF BRICK PACKAGE-9 |
| 文件： | 总12页 (文件大小：242K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HHS60 DC-DC Series Data Sheet
48VDC Input, 60 Amp Half-Brick Converter
Features
•
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•
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RoHS lead solder exemption compliant
Standard ½-brick footprint and pinout
100V/100ms input voltage surge
Low profile (12.7 mm)
Input-to-output isolation: 1500 VDC
Basic insulation
High efficiency - to 90% at full load
Start-up into high capacitive load
Start-up into pre-biased loads
Back-drive protection
Applications
• Distributed power architectures
• Telecommunications equipment
• LAN/WAN
Remote sense
Low conducted and radiated EMI
Output overcurrent & overvoltage protection
Overtemperature protection
• Data processing
Remote On/Off (primary referenced), positive
or negative logic
•
Output voltage trim adjust, positive or
negative
•
UL 1950 recognized, CSA 22.2 No. 950-95
certification, TUV IEC95
Description
The HHS60 Series of high-density, single-output dc-dc converters is ideal for telecom and datacom systems that
require low voltage at high current in an industry-standard, half-brick footprint. Highly efficient topology and
thermally-optimized construction allow the units to provide high output current in the system over a wide operating
temperature range while still maintaining a safe guardband for component electrical and thermal ratings. The
addition of an external heat sink increases the capacity of the unit. The HHS60 employs 100% surface-mount
components for consistency and reliability in our production process, and is available in four standard output
voltages from 1.5 to 3.3 VDC.
Model Selection
Model
Input
Voltage
VDC
Input
Output
Voltage
VDC
Output Rated
Current I rated
ADC
Output
Ripple/Noise,
mV p-p
Typical
Efficiency @
Current,
Max1 ADC
I rated
%
HHS60ZE
HHS60ZD
HHS60ZB
HHS60ZA
36-75
36-75
36-75
36-75
6.5
4.9
3.6
3.1
3.3
2.5
1.8
1.5
60
60
60
60
150
150
150
150
90
89
86
85
This product is intended for integration into end-use equipment. All the required procedures for CE marking of end-use equipment
should be followed.
Model numbers highlighted in yellow or shaded are not recommended for new designs.
NOTES:
1 specified @ VIN min.
JUN 06, 2006 revised to JUL 25, 2006
Page 1 of 12
www.power-one.com
HHS60 DC-DC Series Data Sheet
48VDC Input, 60 Amp Half-Brick Converter
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings may cause performance degradation, adversely effect long-
term reliability, and cause permanent damage to the converter.
Parameter
Conditions/Description
Continuous
Min
Max
75
Units
VDC
VDC
°C
Input voltage
Transient, 100 ms
Baseplate
100
110 1
125
50
Operating Temperature
Storage Temperature
-40
-55
°C
VDC
ON/OFF Control Voltage
1 Max. TBP = 115OC for model: HHS60ZE.
Referenced to -Vin
Environmental, Mechanical & Reliability Specifications
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted.
Parameter
Conditions/Description
Min
Nom
Max
110 1
Units
Operating Temperature
Baseplate
-40
°C
Operating Humidity
Storage Humidity
Shock
Relative humidity, non-condensing
Relative humidity, non-condensing
½ Sine, 6ms, 3 axes
95
95
%
%
g
50
1
Sinusoidal Vibration
Weight
GR-63-CORE, Section 5.4.2
3.3/92
Yes
Oz/g
Water Washing
Standard process
“Parts Count” method,
Conditions: GB, TA=40 OC,
(50% stress).
2.1
MHrs
MTBF (calculated)
per Bellcore TR-NWT-000332
Method I, Case 2,
Quality level 2,
Dimensions
(overall)
2.28(57.9) x 2.4(61) x
0.5(12.7)
in (mm)
1 HHS60ZE, TBP = 115OC max. for extended power derating capability, Refer to Fig. 5.
Isolation Specifications
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted.
Parameter
Conditions/Description
Min
Nom
Max
Units
Insulation Safety Rating
Isolation Voltage
Basic
Input/Output
Input to Baseplate
Output to Baseplate
1500
1500
1500
10
VDC
VDC
VDC
MΩ
Isolation Resistance
Isolation Capacitance
Input to Output
500
pF
Safety Regulatory Compliance
Safety Agency
Underwriters Laboratories
TUV Product Service
CB report
Standard Approved To:
UL60950/CSA60950-00
Marking
cULus
TUV EN60950:2000
IEC60950:1999
TUV PS Baurt mark
N/A.
JUN 06, 2006 revised to JUL 25, 2006
Page 2 of 12
www.power-one.com
HHS60 DC-DC Series Data Sheet
48VDC Input, 60 Amp Half-Brick Converter
Input Specifications
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted.
Parameter
Input Voltage
Conditions/Description
Continuous
Min
36
33
Nom
48
34
Max
75
35
Units
VDC
Turn-On Input Voltage
Turn-Off Input Voltage
Input Reflected Ripple Current
Ramping Up 1
VDC
Ramping Down 1
VDC
31
32
33
Full Load, 12 µH source inductance
2.6
50
mA p-p
2
BW=20 MHz
Inrush Transient
Vin = Vin.max
0.1
1
A2s
1
2
Refer to Fig. 9 for waveform.
Refer to Fig. 18 for test circuit. / measurement method.
Output Specifications
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted.
Parameter
Output Voltage Set-point Accuracy:
Output Current
Conditions/Description
Vin = 48VDC, Full Load
Irated
Min
-1.2
3*
Nom
Max
1.2
Units
%Vout
ADC
60
(Vin = 36 V to 75 V)
0.2
%Vout
%Vout
%/ OC
mV p-p
mVRMS
Line Regulation:
Vin = Vnom, Io,min to Io,max
(TBaseplate) = -40 OC to +100 OC)
Over line and load
Tamb= 0 OC to 85 OC
75-100-75% load step change,
to 1% error band
0.2
0.03
150
40
Load Regulation:
Output Temperature Regulation
Ripple and Noise, DC to 20MHz 1,2
75
15
Dynamic Regulation
13
125
18
250
di/dt = 0.1A/μs
%Vout
μs
%Vout
μs
Peak Deviation
Settling Time
Peak Deviation
Settling Time
di/dt = 1A/μs
15
125
15
20
250
20
Turn-On Time
(turn-on via application of Vin)
Turn-On Time
Time from Vin = UVLO to
regulation band
Time from ON/OFF signal to
regulation band
from 10 to 90% of Vout.nom
Over all input voltage, load, and
temperature conditions
ms
12
1
15
ms
(turn-on via ON/OFF signal)
Rise Time
10
5
ms
%Vout
Turn-on Overshoot
Admissible Load Capacitance
Backdrive Protection
Irated, Nom Vin
15,000
μF
No damage to converter
Yes
400
Switching Frequency
kHz
1
2
At Iout<Iout.min, the output may contain low frequency component that exceeds ripple specifications.
See Figure 12 for test setup
JUN 06, 2006 revised to JUL 25, 2006
Page 3 of 12
www.power-one.com
HHS60 DC-DC Series Data Sheet
48VDC Input, 60 Amp Half-Brick Converter
Protections Specifications
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted.
Parameter
Conditions/Description
Overcurrent Protection 1
Min
Nom
Max
Units
Type
Non-latching – Hiccup mode, auto-recovery
64 78
Threshold
Short Circuit
Adc
30
ARMS
Overvoltage Protection 2
Clamping, auto-recovery
Vin = Vin.nom, Iout=Irated 120
Overtemperature Protection
Non-latching, auto-recovery
Type
Threshold
140
124
Vdc
Type
Threshold
Recovery
Baseplate temperature
116
120
90
°C
°C
1
2
See Fig. 13
See Fig. 14
Feature Specifications
All specifications apply over specified input voltage, output load and temperature range, unless otherwise noted.
Parameter
Conditions/Description
Min
Nom
Max
Units
ON/OFF
Negative Logic (-N suffix)
ON/OFF signal is low or the pin is
connected to -Vin – converter is ON
Von/off in reference to -Vin
ON/OFF pin is connected to -Vin
Von/off in reference to -Vin
ON/OFF pin is floating
Converter ON
-0.5
3.5
1.8
1
VDC
mADC
VDC
Source Current
0.5
Converter OFF
Open Circuit Voltage
Positive Logic (no suffix)
20
5
VDC
On/Off signal is low or the pin is floating
–converter is OFF
Von/off in reference to -Vin
ON/OFF pin is floating
Von/off in reference to -Vin
ON/OFF pin is connected to -Vin
Converter ON
3.5
10
5
1.8
1
VDC
VDC
VDC
Open Circuit Voltage
Converter OFF
Source Current
-0.5
0.5
mADC
Remote Sense 1
10
%Vout
Remote Sense Headroom
Output Voltage Trim 1
Vin = Vin.nom, Iout=Irated
Vin = Vin.nom, Iout=Irated
Trim Up
10
Vdc
Vdc
Trim Down
-10
1
Vout can be increased up to 10% via the sense leads or up to 10% via the trim function; however total output voltage trim from all sources
should not exceed 10% of Vout.
JUN 06, 2006 revised to JUL 25, 2006
Page 4 of 12
www.power-one.com
HHS60 DC-DC Series Data Sheet
48VDC Input, 60 Amp Half-Brick Converter
Efficiency Characteristics
95
90
85
80
75
95
90
85
80
75
70
65
36V
30
48V
75V
70
65
36V
48V
75V
0
10
20
40
50
60
Output current, A
0
10
20
30
40
50
60
Output current, A
Figure 4. HHS60ZA (1.5V) Efficiency Curves
Figure 1. HHS60ZE, (3.3V) Efficiency Curves
95
90
85
80
75
70
65
36V
30
48V
40
75V
0
10
20
50
60
Output current, A
Figure 2. HHS60ZD (2.5V) Efficiency Curves
95
90
85
80
75
70
65
36V
48V
40
75V
0
10
20
30
50
60
Output current, A
Figure 3. HHS60ZB (1.8V) Efficiency Curves
JUN 06, 2006 revised to JUL 25, 2006
Page 5 of 12
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HHS60 DC-DC Series Data Sheet
48VDC Input, 60 Amp Half-Brick Converter
Power Derating Characteristics
THERMAL DERATING CURVE
HHS60ZB
Vin = 54V, Orientation : Vin- to Vin +
Data Rev: 01
THERMAL DERATING CURVE
HHS60ZE
60
50
40
30
20
10
0
Vin = 48V, Orientation : Vin- to Vin +
Data Rev: 01
60
55
50
45
40
35
30
25
20
NC (25 - 35 LFM)
100 LFM
40
200 LFM
300 LFM
400 LFM
NC (25 - 35 LFM)
200 LFM
400 LFM
100 LFM
15
10
300 LFM
25
55
Ambient Temperature (Deg C)
70
85
200LFM (Tbp @ 115C)
25
40
55
Ambient Temperature (Deg C)
70
85
Figure 7. HHS60Z B (1.8V) Derating Curves
Figure 5. HHS60ZE, (3.3V) Derating Curves
The customer may elect to operate the HHS60ZE at
a TBP of 115 OC thereby extending the operating
current ratings as defined by the “200 LFM @
TBP=115 OC” derating curve above. This condition
can be instrumental towards compliance of
GR-63-CORE, sect.: 4.1.2 defining “short term”
temperature conditions.
THERMAL DERATING CURVE
HHS60ZA
Vin = 54V, Orientation : Vin- to Vin +
Data Rev: 01
70
60
50
40
30
20
10
0
However the HHS60 series power derating curves of
all models are otherwise characterized at a more
O
conservative baseplate temperature (TBP) of 110 C.
This recommended maximum operating temperature
offers improved reliability.
THERMAL DERATING CURVE
HHS60ZD
NC (25 - 35 LFM)
100 LFM
40
200 LFM
300 LFM
400 LFM
Vin = 54V, Orientation : Vin- to Vin +
Data Rev: 01
25
55
Ambient Temperature (Deg C)
70
85
70
60
50
40
30
20
10
0
Figure 8. HHS60ZA (1.5V) Derating Curves
NC (25 - 35 LFM)
100 LFM
40
200 LFM
300 LFM
400 LFM
25
55
Ambient Temperature (Deg C)
70
85
Figure 6. HHS60ZD (2.5V) Derating Curves
JUN 06, 2006 revised to JUL 25, 2006
Page 6 of 12
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HHS60 DC-DC Series Data Sheet
48VDC Input, 60 Amp Half-Brick Converter
Output Ripple and Noise
UVLO Operation
Input Current vs. Voltage
7
6.5
6
5.5
5
4.5
4
Turn On Voltage
Threshold
3.5
3
2.5
2
Turn Off Voltage
Threshold
1.5
1
(Reading: 36mVP-P
)
0.5
0
Figure 11. HHS60ZE Output Ripple Characteristics
0
10
20
30
40
50
60
70
80
Vin=48V and Iout=3A
Input Voltage (Vdc)
Figure 9. HHS60 Input UVLO Characteristics
To improve accuracy and repeatability of ripple and
noise measurements, Power-One utilizes the test
setup shown in Figure 12.
Turn-on Characteristics
COPPER STRIPS (2 to 3 inches)
DUT
+Vo1
0.1uf
ceramic
10uF
Tantalum
LOAD1
SCOPE
-Vo1
Figure 12. Output Ripple and Noise Measurement Test Setup
A BNC connector is used for the measurements to
eliminate noise pickup associated with long ground
leads of conventional scope probes. The connector,
a 0.1 μF ceramic capacitor and a 10 μF tantalum
capacitor, and the load are located 2-3” away from
the converter.
Figure 10. Output Voltage turn-on HHS60ZE
Conditions: Vin=48V, Load: full, , Co=none
(Note: monotonic rise characteristic)
JUN 06, 2006 revised to JUL 25, 2006
Page 7 of 12
www.power-one.com
HHS60 DC-DC Series Data Sheet
48VDC Input, 60 Amp Half-Brick Converter
Typical Application
Figure 15 shows the recommended connections for
the HHS60 Series converter.
Short Circuit Operation
HHS60ZX
Fuse
+Vo
+Vi
+Sense
C1
C2 C3
Trim
On/Off
-Vi
-Sense
-Vo
Figure 15. Typical Application of the HHS60 Series
The HHS60 Series converters do not require any
external components for proper operation. However,
if the distribution of the input voltage to the converter
contains significant inductance, the capacitor C1
may be required to enhance performance of the
converter. A minimum of a 100 μF electrolytic
capacitor with the ESR < 0.7Ω is recommended for
the HHS60 series.
Figure 13. Output Current with Shorted Output Pins,
Vin = 48Vdc, Scale is 20Amp/Div.
Once the output current is brought back into its
specified range, the converter automatically exits the
hiccup mode and continues normal operation.
If the magnitude of the inrush current needs to be
limited, for suggestions see the “Inrush Current
Control Application Note” on the Power-One website
at www.power-one.com.
Overvoltage Protection
The output overvoltage protection consists of a
separate control loop, independent of the primary
control loop. This control loop has a higher voltage
set point than the primary loop. In a fault condition
the converter limits its output voltage and latches off.
Figure 14 shows operation of the converter under an
overvoltage condition.
For output decoupling we recommend using one
10μF tantalum and one 1μF ceramic capacitors
connected directly across the output pins of the
converter. Note, that the capacitors do not substitute
the filtering required by the load.
Shutdown Feature Description
The ON/OFF (# 3) pin of the HHS60 Series
converters is referenced to the –Vin (# 1) pin (see
Figure 5). Both negative and positive logic models
are available.
With negative logic (which is denoted by the suffix “–
N” in the part number), when the ON/OFF pin is
pulled low, the unit is turned on.
With the positive logic, when the ON/OFF pin is
pulled low, the output is turned off and the unit goes
into a very low input power mode.
Figure 14. Output Voltage of an HHS60ZE Under a Forced
Overvoltage Condition, Vin=75V, Min Load, Co=none
JUN 06, 2006 revised to JUL 25, 2006
Page 8 of 12
www.power-one.com
HHS60 DC-DC Series Data Sheet
48VDC Input, 60 Amp Half-Brick Converter
Negative Trim (No P/N suffix)
An open collector switch is recommended to control
All HHS60 negative-trim models trim up with a
resistor connected from the TRIM (#7) pin to the
(-) Sense (#6) pin and trim down with a resistor from
the TRIM pin to the (+) Sense (#8) pin as shown in
Figure 16.
the voltage between the ON/OFF pin and the -Vin
pin of the converter. The ON/OFF pin is pulled up
internally, so no external voltage source is required.
The user should avoid connecting a resistor between
the ON/OFF pin and the +Vin (# 4) pin.
When the ON/OFF pin is used to achieve remote
control, the user must take care to insure that the pin
reference for the control is actually the -Vin pin. The
control signal must not be referenced ahead of EMI
filtering, or remotely from the unit. Optically coupling
the information and locating the optical coupler
directly at the module will solve any of these
problems.
Note:
If the ON/OFF pin is not used, it can be left floating (positive logic),
or connected to the -Vin pin (negative logic).
Remote Sense
The HHS60 Series converters have the capability to
remotely sense both lines of the output. This feature
moves the effective output voltage regulation point
from the output of the unit to the point of connection
of the remote sense pins. This feature automatically
adjusts the real output voltage of the converter in
order to compensate for voltage drops in distribution
and maintain a regulated voltage at the point of load.
This is shown in Figures 16 & 17.
Figure 16. HHS60 Series Negative Trim Schematic
The following equation determines the required
external resistor value to obtain an output voltage
change of Δ%.
Vo*(100-Δ%)-122.5
Rtrim-dn = R1*(--------------------------- ) - R2 kΩ
Vo*Δ%
If the remote sense feature is not to be used, the
sense pins should be connected locally.
The
+Sense (#8) pin should be connected to the +Vout
(#9) pin directly at the output of the converter and the
–Sense (#6) pin should be connected to the -Vout
(#5) pin directly at the output of the converter.
122.5*R1
Rtrim-up = (------------- - R2) kΩ
Vo*Δ%
If sense pins are not connected to load, or the
respective output pins, the converter will not be
damaged, but may not meet the output voltage
regulation specifications.
Where R1 and R2 are constants from the table
below
Model
R1 (kΩ)
0. 223
0.474
R2 (kΩ)
0.15
1
HHS60ZA
HHS60ZB
HHS60ZD
HHS60ZE
Output Voltage Trim
1.039
4.220
3.92
5.11
The trim feature allows the user to adjust the output
voltage from the nominal value. This can be used to
compensate for distribution drops, perform margining
in production, or accommodate other requirements
when output voltage needs to be adjusted from the
nominal value. There are two trim options available
in the HHS60 Series.
JUN 06, 2006 revised to JUL 25, 2006
Page 9 of 12
www.power-one.com
HHS60 DC-DC Series Data Sheet
48VDC Input, 60 Amp Half-Brick Converter
increase shall not exceed the limits defined within the
“Features” section above.
Optional Positive-Trim (–T, P/N suffix)
The trim feature allows the user to adjust the output
voltage from its nominal value.
4. Either Rup or Rdown should be used to adjust the output
voltage according to the equations above. If both Rup and
Rdown are used simultaneously, they will form a resistive
divider and the equations above will not apply
The HHS60 positive-trim (-T) models trim up with a
resistor from the Trim (#7) pin to the +Sense (#8) pin
and trims down with a resistor from the Trim pin to
the –Sense (#6) pin as shown in the Figure 17.
Safety Considerations
The HHS60 Series converters feature 1500 VDC
isolation from input to output. The input to output
resistance is greater than 10MΩ. These converters
are provided with Basic insulation between input and
output circuits according to all IEC60950 based
standards. Nevertheless, if the system using the
converter needs to receive safety agency approval,
certain rules must be followed in the design of the
system. In particular, all of the creepage and
clearance requirements of the end-use safety
requirements must be observed. These documents
include UL60950 - CSA60950-00 and EN60950,
although other or additional requirements may be
needed for specific applications.
The HHS60 Series converters have no internal fuse.
An external fuse must be provided to protect the
system from catastrophic failure, as illustrated in
figure 15. Refer to the “Input Fuse Selection for
DC/DC converters” application note on www.power-
one.com for proper selection of the input fuse. Both
input traces and the chassis ground trace (if
applicable) must be capable of conducting a current
of 1.5 times the value of the fuse without opening.
The fuse must not be placed in the grounded input
line, if any.
Figure 17. HHS60 Series Positive Trim Schematic
The equations below determine the trim resistor
value required to achieve a ΔV change in the output
voltage.
100
Rtrim-dn = (-------- - 2) kΩ
Δ%
In order for the output of the HHS60 Series converter
to be considered as SELV (Safety Extra Low
Voltage) or TNV-1, according to all IEC60950 based
standards, one of the following requirements must be
met in the system design:
Vo*(100+Δ%) (100+2*Δ%)
Rtrim-up = (-------------------- - ------------------) kΩ
1.225*Δ%
Δ%
where ΔV% is the output voltage change expressed
in percent of the nominal output voltage, Vout.
•
If the voltage source feeding the module is SELV
or TNV-2, the output of the converter may be
grounded or ungrounded.
Notes:
1. When the output voltage is trimmed up, the output power
from the converter must not exceed its maximum rating. The
power is determined by measuring the output voltage on the
output pins, and multiplying it by the output current.
•
If the voltage source feeding the module is ELV,
the output of the converter may be considered
SELV only if the output is grounded per the
requirements of the standard.
2. In order to avoid creating apparent load regulation
degradation, it is important that the trim resistors are
connected directly to the remote sense pins, and not to the
load or to traces going to the load.
•
If the voltage source feeding the module is a
Hazardous Voltage Secondary Circuit, the
voltage source feeding the module must be
provided with at least Basic insulation between
the source to the converter and any hazardous
3. The output voltage increase can be accomplished by either
the trim or by the remote sense or by the combination of
both. In any case the absolute maximum output voltage
JUN 06, 2006 revised to JUL 25, 2006
Page 10 of 12
www.power-one.com
HHS60 DC-DC Series Data Sheet
48VDC Input, 60 Amp Half-Brick Converter
voltages.
The entire system, including the
Test Setup
HHS60 converter, must pass
a
dielectric
withstand test for Reinforced insulation. Design
of this type of systems requires expert
engineering and under-standing of the overall
safety requirements and should be performed by
qualified personnel.
TO OSCILLOSCOPE
Vi(+)
Vi(-)
Ltest
12 uH
Cs 220 uF
22 uF
ESR < 0.7 OHM
@ 20 ºC, 100 kHz
BATTER
Y
ESR < 0.1 OHM
@ 20 ºC, 100
kHz
Thermal Considerations
The HHS60 Series converters are designed for
natural or forced convection cooling. The maximum
allowable output current of the converters is
determined by meeting the derating criteria for all
components used in the converters. For example,
the maximum semiconductor junction temperature is
not allowed to exceed 120 °C to ensure reliable long-
term operation of the converters.
Figure 18. Input Reflected Ripple Current Test Setup
Note: Measure input reflected-ripple current with a simulated
inductance (Ltest) of 12 µH. Capacitors offset possible battery
impedance. Measure current as shown above
The graphs in Figures 5 thru 8 show the maximum
output current of the HHS60 Series converters at
different ambient temperatures under both natural
and forced convection. (longitudinal airflow direction,
from pin 1 to pin 4).
JUN 06, 2006 revised to JUL 25, 2006
Page 11 of 12
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HHS60 DC-DC Series Data Sheet
48VDC Input, 60 Amp Half-Brick Converter
Mechanical Drawing
PIN
1
FUNCTION
-Vin
2
3
4
5
6
7
8
9
Case Pin
On/Off
+Vin
-Vo
-Sense
Trim
+Sense
+Vo
Tolerances: .xx + .020 (.5)
.xxx + .010 (.25)
+ 0.002 (.05)
Pin Diameter
Ordering Information
Options
P/N Suffixes
Remote ON/OFF
Positive - no suffix required
Negative - Add “N” suffix
Trim
Positive (Industry std) - Add “T” suffix
Negative - no suffix required
0.18”- Standard - no suffix required
Pin Length
1
0.11”- Add “8” suffix
1
0.15”- Add “9” suffix
Special Models
Pin2 (Case Pin) removed add S4 suffix
Consult factory for available options.
1
Notes
NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or 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 respective divisional 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.
JUN 06, 2006 revised to JUL 25, 2006
Page 12 of 12
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