HHD25ZED PDF даташит
Спецификация HHD25ZED изготовлена «Power-One» и имеет функцию, называемую «HHD25 Series . 20/25A/ Half-Brick DC/DC Converter 24V/48V Input Dual Output». |
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Детали детали
Номер произв | HHD25ZED |
Описание | HHD25 Series . 20/25A/ Half-Brick DC/DC Converter 24V/48V Input Dual Output |
Производители | Power-One |
логотип |
2 Pages
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HHD25 Series – 20/25A, Half-Brick DC/DC Converter
24V/48V Input
Dual Output
Product Brief
Features
Applications
• Distributed power architectures
• Telecommunications equipment
• LAN/WAN applications
• Data processing applications
• 100/85 Watt total output power
• Independently regulated outputs
• Flexible load distribution
• Open-frame design with Insulated Metal
Substrate
• Low profile – 12.7mm height
• High efficiency - 87%
• Output voltage tracking
• Output overcurrent protection
• Output overvoltage protection
• Overtemperature protection
• Setpoint accuracy ± 1.5%
• Independent output voltage trim, positive or
negative
• Input/output isolation: 1500VDC, basic
insulation
• UL 1950 Recognition, CSA 22.2 No. 950-95
certification, TUV IEC950
Description
The HHD25 is a new series of high density Halfbrick size, High current, Dual output DC/DC converters with
through-hole mounting. The products provide onboard conversion of standard Telecom and Datacom input
voltages to two independently-regulated output voltages. Leading-edge technology provides extremely high
efficiency and superior thermal performance which enables the products to deliver full rated power at 55°C
ambient temperature with only 200 LFM forced air without addition of a heatsink. The outputs also track
each other during both startup and shutdown.
Model
HHD20ZGE
HHD20ZGB
HHD25ZED
HHD25ZEB
HHD20YGE
Input
voltage
range, VDC
36-72
36-72
36-72
36-72
18-36
Selection Chart
Input
Output Output rated
current, voltage, current, ADC
max, ADC VDC
3.6 5.0/3.3
20/20
3.6 5.0/1.8
20/20
3.1 3.3/2.5
25/20
3.1 3.3/1.8
25/20
7.2 5.0/3.3
20/20
Output Ripple
and Noise,
mV p-p
100
100
100
100
100
Typical
Efficiency
%
87
85
85
84
85
REV. 7/01
www.power-one.com
No Preview Available ! |
HHD25 Series – 20/25A, Half-Brick DC/DC Converter
24V/48V Input
Dual Output
Mechanical Drawing
Product Brief
Pin Function
#
1 -Vin
2 Case
3 On/Off
4 +Vin
5 +V2 out
6 V2 Return
7 V2 Trim
8 +V1 out
9 V1 Return
10 V1 Trim
Bottom (Pin) View
Side View
Ordering Information
Options
Remote On/Off
Pin Length
Suffixes to add to part number
Positive- Standard, no suffix required
Negative- Add “N” 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 |
HHD25ZEB | HHD25 Series . 20/25A/ Half-Brick DC/DC Converter 24V/48V Input Dual Output | Power-One |
HHD25ZED | HHD25 Series . 20/25A/ Half-Brick DC/DC Converter 24V/48V Input Dual Output | Power-One |
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