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參數資料
| 型號： | HHD20ZGB |
| 英文描述： | HHD25 Series . 20/25A, Half-Brick DC/DC Converter 24V/48V Input Dual Output |
| 中文描述： | HHD25系列。 20/25A，半磚DC / DC轉換器輸入雙輸出的24V/48V |
| 文件頁數： | 1/2頁 |
| 文件大小： | 99K |
| 代理商： | HHD20ZGB |
Product Brief
HHD25 Series – 20/25A, Half-Brick DC/DC Converter
24V/48V Input
Dual Output
REV. 7/01
www.power-one.com
Applications
Distributed power architectures
Telecommunications equipment
LAN/WAN applications
Data processing applications
Features
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
H
alfbrick size,
H
igh current,
D
ual 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.
Selection Chart
Output
voltage,
VDC
5.0/3.3
5.0/1.8
3.3/2.5
3.3/1.8
5.0/3.3
Model
Input
voltage
range, VDC
36-72
36-72
36-72
36-72
18-36
Input
current,
max, ADC
3.6
3.6
3.1
3.1
7.2
Output rated
current, ADC
Output Ripple
and Noise,
mV p-p
100
100
100
100
100
Typical
Efficiency
%
87
85
85
84
85
HHD20ZGE
HHD20ZGB
HHD25ZED
HHD25ZEB
HHD20YGE
20/20
20/20
25/20
25/20
20/20
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PDF描述 |
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| HHD25ZED | HHD25 Series . 20/25A, Half-Brick DC/DC Converter 24V/48V Input Dual Output |
| HHD20YGE | HHD25 Series . 20/25A, Half-Brick DC/DC Converter 24V/48V Input Dual Output |
| HHS60ZY | ; Number of Conductors:48; Conductor Size AWG:22; No. Strands x Strand Size:7 x 30; Jacket Material:Polyolefin; Number of Pairs:24; Approval Bodies:NEC; Conductor Material:Copper; Impedance:50ohm; Leaded Process Compatible:No RoHS Compliant: Yes |
| HIF12-34DT-1.27R | 1.27mm Pitch Connector Directly Mounted on Board |
| HIF12-040DT-1.27R | 1.27mm Pitch Connector Directly Mounted on Board |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HHD20ZGE | 制造商:POWER-ONE 制造商全稱:Power-One 功能描述:HHD25 Series . 20/25A, Half-Brick DC/DC Converter 24V/48V Input Dual Output |
| HHD20ZGE-N | 功能描述:CONV DC-DC 100W 5/3.3V DUAL RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:HHD 標準包裝:15 系列:Econoline REC5 類型:隔離 輸出數:2 電壓 - 輸入（最小）:18V 電壓 - 輸入（最大）:72V Voltage - Output 1:15V Voltage - Output 2:-15V Voltage - Output 3:- 電流 - 輸出（最大）:170mA，170mA 電源（瓦） - 制造商系列:5W 電壓 - 隔離:2kV（2000V） 特點:- 安裝類型:表面貼裝 封裝/外殼:24-DIP SMD 模塊（18 引線） 尺寸/尺寸:1.26" L x 0.78" W x 0.44" H（32.0mm x 19.9mm x 11.2mm） 包裝:管件 工作溫度:-40°C ~ 75°C 效率:85% 電源（瓦特）- 最大:5W 其它名稱:10010755 |
| HHD25ZEB | 制造商:POWER-ONE 制造商全稱:Power-One 功能描述:HHD25 Series . 20/25A, Half-Brick DC/DC Converter 24V/48V Input Dual Output |
| HHD25ZEB-N | 功能描述:DC/DC轉換器 RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| HHD25ZED | 制造商:POWER-ONE 制造商全稱:Power-One 功能描述:HHD25 Series . 20/25A, Half-Brick DC/DC Converter 24V/48V Input Dual Output |
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