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參數(shù)資料
| 型號(hào)： | UHE-1.2/10000-D24NRL1T |
| 廠商： | CD TECHNOLOGIES INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 12 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁(yè)數(shù)： | 1/13頁(yè) |
| 文件大?。?/td> | 425K |
| 代理商： | UHE-1.2/10000-D24NRL1T |
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Single Output
UHE Models
Features
Isolated, High Efciency, 1.6" x 2"
2-10 Amp, 12-30 Watt DC/DC's
Figure 1. Simplied Schematic
DATEL, Inc., Manseld, MA 02048 (USA)
Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356 Email: sales@datel.com Internet: www.datel.com
–OUTPUT
–SENSE
+INPUT
(4)
(6)
(1)
(2)
(5)
(7)
(8)
(9)
–INPUT
PWM
CONTROLLER
REFERENCE &
ERROR AMP
THERMAL
SHUTDOWN
OPTO
ISOLATION
OPTO
ISOLATION
UVLO & OVLO
COMPARATORS
OVERVOLTAGE
COMPARATOR
ON/OFF
CONTROL
VOUT TRIM
+OUTPUT
+SENSE
SWITCH
CONTROL
Optional comparator feedback. Contact DATEL.
Sense pins are optional on 1.2-5VOUT models ("R" sufx).
Housed in smaller, 1.6" x 2" x 0.40" (41 x 51 x 10.2mm) packages carrying the
standard 2" x 2" pinout, DATEL's new UHE Series DC/DC Converters deliver more
current/power (up to 10A/30W) than currently available from either package size.
The UHE 12-30W Series of high-efciency, isolated DC/DC's provide output power
ranging from 10 Amps @ 1.2V to 2 Amps @ 15V. Offering both 2:1 and 4:1 input
voltage ranges, UHE's meet VIN requirements from 9 to 75 Volts.
Taking full advantage of the synchronous-rectier, forward topology, UHE's boast
outstanding efciency (some models exceed 91%) enabling full-power operation to
ambient temperatures as high as +60°C, without air ow. Assembled using fully
automated, SMT-on-pcb techniques, UHE's provide stable no-load operation, excel-
lent line (±0.1%) and load (±0.15%) regulation, quick step response (200sec), and
low output ripple/noise (50-100mVp-p). Additionally, the UHE's unique output design
eliminates one of the topology's few shortcomings–output reverse conduction.
All devices feature full I/O fault protection including: input overvoltage and under-
voltage shutdown, precise output overvoltage protection (a rarity on low-voltage
outputs), output current limiting, short-circuit protection, and thermal shutdown.
All UHE models incorporate a VOUT Trim function and an On/Off Control pin
(positive or negative polarity). Low-voltage models (1.2V to 5V) offer optional sense
pins facilitating either remote load regulation or current sharing for true N+1 redun-
dancy. All models are certied to the BASIC insulation requirements of UL/EN60950,
and 48VIN (75V max.) models carry the CE mark.
The most IOUT/POUT in this format
Lower priced than bricks
Small 1.6" x 2" x 0.4" plastic package
with standard 2" x 2" pinout
Output congurations:
1.2/1.5/1.8/2.5VOUT @ 10 Amps
3.3/5VOUT @ 25 Watts
5/12/15VOUT @ 30 Watts
Five input ranges from 9-75 Volts
Efciencies as high as 91.5%
Stable no-load operation
Optional Sense pins for low VOUT
Thermal shutdown, I/O protected
1500 Vdc I/O BASIC Insulation
UL/EN60950 certied; CE marked
for Q48 models
NEW
Wide-Input-Range
"Q" Models
A SUBSIDIARY OF C&D TECHNOLOGIES
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| UHE-15/2000-D12 | 功能描述:DC/DC轉(zhuǎn)換器 30W 12V to 15V 2A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| UHE-15/2000-D12-C | 功能描述:DC/DC轉(zhuǎn)換器 30W 12V to 15V 2A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| UHE-15/2000-D12N | 功能描述:DC/DC轉(zhuǎn)換器 30W 12V to 15V 2A NEGATIVE POLARITY RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| UHE-15/2000-D12N-C | 功能描述:DC/DC轉(zhuǎn)換器 30W 12V to 15V 2A NEGATIVE POLARITY RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| UHE-15/2000-D24 | 功能描述:DC/DC轉(zhuǎn)換器 30W 24V to 15V 2A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
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