HHS40ZD PDF даташит
Спецификация HHS40ZD изготовлена «Power-One» и имеет функцию, называемую «HHS40 Series . 40A Half-Brick DC/DC Converter 48V Input 3.3V/ 2.5V Output». |
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Детали детали
Номер произв | HHS40ZD |
Описание | HHS40 Series . 40A Half-Brick DC/DC Converter 48V Input 3.3V/ 2.5V Output |
Производители | Power-One |
логотип |
2 Pages
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HHS40 Series – 40A Half-Brick DC/DC Converter
48V Input
3.3V, 2.5V Output
Product Brief
Features
Applications
• Distributed power architectures
• Telecommunications equipment
• LAN/WAN applications
• Data processing applications
• Open frame design with Insulated Metal
Substrate
• Low profile – 12.7 mm height
• Input/output isolation: 1500VDC, meets basic
insulation requirements
• Efficiency in excess of 90%
• Output back-drive capability
• Low conducted and radiated EMI
• Output over-current protection
• Output over-voltage protection
• Over-temperature protection
• Remote sense
• Set point accuracy ± 2%
• Remote on/off (primary referenced), positive
or negative logic
• Output voltage trim, positive or negative
• UL 1950 Recognition, CSA 22.2 No. 950-95
certification, TUV IEC950
Description
The HHS40 is a series of high-density Halfbrick size, High-current, Single-output DC/DC converters with
through-hole mounting. The products provide on-board conversion of standard Telecom and Datacom input
voltages to isolated, precisely regulated low output voltages. Very high efficiency and superior thermal
design enable the products to deliver full rated power at 55° C with 300 LFM or 45° C with 200LFM forced air
without addition of a heatsink. Such level of performance is presently not matched by other 40A rated
products on the market.
Model
HHS40ZE
HHS40ZD
Input
voltage
VDC
36-75
36-75
Selection Chart
Input
Output Output rated
current, voltage,
current,
max, ADC VDC
ADC
5.0 3.3
40
3.5 2.5
40
Output Ripple/
Noise, mV p-p
150
100
Typical
Efficiency
@40A %
90
88
REV. 7/01
www.power-one.com
Page 1 of 2
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HHS40 Series – 40A Half-Brick DC/DC Converter
48V Input
3.3V, 2.5V Output
Mechanical Drawing
Product Brief
Pin Functio
#n
1 -Vin
2 Case
3 ON/OFF
4 +Vin
5 -Vout
6 -Sense
7 Trim
8 +Sense
9 +Vout
Bottom (Pin) View
Side View
Ordering Information
Options
Remote On/Off
Trim
Pin Length
Suffixes to add to part number
Positive- Standard, no suffix required
Negative- Add “N” suffix
Negative- Standard, no suffix required
Lucent compatible- Add “T” suffix
0.18”- Standard, no suffix required
0.11”- Add “8” suffix
0.15”- Add “9” suffix
Tolerances: .xx ± .020 (.5)
.xxx ± .010 (.25)
Pin diameter ± .0.002 (.05)
Notes
1. Consult factory for the complete list of available options.
2. 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.
3. Specifications are subject to change without notice.
REV. 7/01
www.power-one.com
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Номер в каталоге | Описание | Производители |
HHS40ZD | HHS40 Series . 40A Half-Brick DC/DC Converter 48V Input 3.3V/ 2.5V Output | Power-One |
HHS40ZE | HHS40 Series . 40A Half-Brick DC/DC Converter 48V Input 3.3V/ 2.5V Output | Power-One |
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