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參數資料
| 型號： | HHD25ZED |
| 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： | HHD25ZED |
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
相關PDF資料 |
PDF描述 |
|---|---|
| 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 |
| HIF12-060DT-1.27R | 1.27mm Pitch Connector Directly Mounted on Board |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HHD25ZED-N | 功能描述:CONV DC-DC 85W 3.3/2.5V DUAL RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:HHD 標準包裝:5 系列:* |
| HHD25ZED-N8 | 制造商:Power-One 功能描述: |
| HHD25ZED-N8X01 | 制造商:Power-One 功能描述: |
| HHD-C | 功能描述:FUSEHOLDER AUTO INLINE FOR ATC RoHS:是 類別:過電壓，電流，溫度裝置 >> 配件 系列:HHD 標準包裝:1 系列:- 附件類型:基座 適用于相關產品:- 其它名稱:UAK-BE/L6 |
| H-HDMI-IP | 制造商:THOR 制造商全稱:THOR 功能描述:Typical H-HDMI-IP Application |
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