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参数资料
| 型号： | LSN-2.5/16-W3H |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 8/8页 |
| 文件大小： | 504K |
| 代理商： | LSN-2.5/16-W3H |
LSN-16A W3 Series
N O N - I S O L A T E D , W I D E I N P U T D C / D C C O N V E R T E R S
8
DS-0548
10/28/04
20 Amps Extended Operation
Under restricted conditions, the LSN W3 models with low output voltages
may produce up to 20 Amps of output current up to approximately +45°C
ambient temperature. There is no model number change. The Derating curve
illustrates typical performance. For this test, the converter was mounted on
a 12cm x12cm double-sided pc board with 2 ounce copper. This 20 Amp
operation is available with the following restrictions:
Only 1.2 Volt and 1.5 Volt output models are veried for operation at
this time.
The user must assure that there is adequate airow at all times with
no airow blockage by other large components. Make sure no adjacent
components have high temperatures. Be aware of systems using a
CPU temperature monitor to control the fan.
Use only low to moderate ambient temperature.
The user must assure that the total output power is not exceeded.
This operation applies only to nominal input line voltage. Since ef-
ciency degrades at low line voltage, internal heat dissipation increases,
thereby exceeding the maximum output power.
The Derating curve is drawn where the hot spot on the converter (usually a
power FET) reaches approximately +115°C. Although operation is possible
slightly beyond this point, DATEL strongly advises using this as the maxi-
mum temperature for greatest reliability.
Do not forget that a small overcurrent glitch while running 20 Amps output
could instantly shut down the converter using the Over Current sensor.
This margin of safety is considerably wider at 16 Amps maximum current.
Make sure your output current usage is smooth!! If you are in doubt, contact
DATEL to discuss your application.
DATEL makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein
do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specications are subject to change without notice. The DATEL logo is a registered DATEL, Inc. trademark.
DATEL (UK) LTD. Tadley, England Tel: (01256)-880444
Internet: www.datel-europe.com E-mail: datel.ltd@datel.com
DATEL S.A.R.L. Montigny Le Bretonneux, France Tel: 01-34-60-01-01
Internet: www.datel-europe.com E-mail: datel.sarl@datel.com
DATEL GmbH München, Germany Tel: 89-544334-0
Internet: www.datel-europe.com E-mail: datel.gmbh@datel.com
DATEL KK Tokyo, Japan Tel: 3-3779-1031, Osaka Tel: 6-6354-2025
Internet: www.datel.co.jp Email: salestko@datel.co.jp, salesosa@datel.co.jp
DATEL China Shanghai, China Tel: 011-86-51317131
E-mail: davidx@datel.com
DATEL, Inc. 11 Cabot Boulevard, Manseld, MA 02048-1151
Tel: (508) 339-3000
(800) 233-2765
Fax: (508) 339-6356
www.datel.com
Email: sales@datel.com
www.cdpowerelectronics.com
ISO 9001 REGISTERED
A SUBSIDIARY OF C&D TECHNOLOGIES
相关PDF资料 |
PDF描述 |
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| LSN-1.8/16-W3H | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| LSN-2.5/16-W3 | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| LSN-2.5/16-W3J | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| LSN-2/16-W3J | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| LSN-1/16-W3J | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LSN2A | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Non-isolated, DOSA-SIP, 6/10/16A Selectable-Output DC/DC Converters |
| LSN2B | 功能描述:限位开关 LIMIT SWITCH RoHS:否 制造商:Honeywell 触点形式:SPDT 执行器:Non-Contact 电流额定值:30 mA 电压额定值 AC: 电压额定值 DC:3.6 V 工作力:10 g IP 等级:IP 67 NEMA 额定值:1, 4, 12, 13 端接类型:4-Pin M12 Connector 安装:SMD/SMT |
| LSN2-T | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:DOSA-SIP, 30A POL DC/DC Converters |
| LSN2-T/10-C | 制造商:CANDD 制造商全称:C&D Technologies 功能描述:Non-isolated, DOSA-SIP, 6/10/16A Selectable-Output DC/DC Converters |
| LSN2-T/10-D12 | 制造商:CANDD 制造商全称:C&D Technologies 功能描述:Non-isolated, DOSA-SIP, 6/10/16A Selectable-Output DC/DC Converters |
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