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NHR直流电子负载4100/4110型 PDF预览

NHR直流电子负载4100/4110型

更新时间: 2024-02-09 19:55:18
品牌 Logo 应用领域
NEL 测试电子计算机
页数 文件大小 规格书
2页 63K
描述
300W,60A的模块 每个机箱有6个负载单元 可并联作为“虚拟”负载单元 可在低于1V的低压下运行 4100/4110型直流电子负载功能强大,灵活度高,所占空间小,与采用多个电压和电流范围小的同类产品相比,其总成本更低。 NHR公司的主要产品有高性能自动电源测试系统、各类交/直流电子负载及可编程电源。可测试AC-DC、DC-DC、DC-AC、AC-AC电源, 包括商用电源UPS、计算机电源等。 本信息网址:http://www.wellking.com/default/NewProductShow.asp?ID=491

NHR直流电子负载4100/4110型 数据手册

 浏览型号NHR直流电子负载4100/4110型的Datasheet PDF文件第2页 
DC Electronic Loads  
Ultra-Compact, Modular Loads  
Model 4100/4110  
300 W, 60 A modules  
Up to 6 loads in a 51/4-inch  
high chassis  
Parallelable “virtual” loads  
Below 1 volt operation  
PARALLELED VIRTUAL” LOADS  
The Model 4100 and 4110 electronic loads are  
designed for use within the S300 Power Subsystem.  
These highly versatile loads may be used in any com-  
bination together with DC sources within the same  
6-slot chassis. The use of such wide-capability modu-  
lar loads yields more flexibility, less rack space, and  
lower cost than an assortment of loads each having  
limited voltage and current range.  
To address higher power requirements, the same  
type (4100 or 4100s) can be paralleled in software  
to respond as if they were a single larger load. All  
load functions, including slew rate and short-circuit,  
are then internally synchronized so that the supply-  
under-test sees a single “virtual” load without the  
dynamic discontinuities associated with paralleling  
older designs. Should the next application require a  
different load grouping, reconfiguration is quickly  
achieved through reprogramming, thus extending  
the system’s flexibility with a minimum of load  
modules.  
BROAD OPERATING ENVELOPE  
To cover the full spectrum of supply-under-test output  
voltages, the Model 4100 load operates at full current  
from 2.1 to 450 V. To meet newer low voltage require-  
ments, the Model 4110 load operates down to 0.7 V  
and at reduced current down to 0.1 V. In the constant-  
current mode, both loads have three ranges in order to  
assure the necessary low-end resolution for both set  
and measurement values.  
OPERATION BELOW 1 VOLT  
With the clear trend toward lower IC voltages,  
today’s loads must anticipate tomorrow’s test  
requirements. Both the 4100 and the 4110 will oper-  
ate below 1 V at reduced current levels, with the  
latter being optimized for operation at these very  
low voltages.  
E-mail: sales@wellking.com  
Website: www.wellking.com  
伟健电子西安  
伟健电子上海  
伟健电子北京  
健 子南京  
伟健电子深圳  
伟健电子武汉  
WELLKING HK LTD  
电话:029-85269988 电话:021-64325859 电话:010-51669986 电话:025-84799815 电话0755-83667084 电话:027-87322626 电话:(85228541167  
传真:029-85262728 传真:021-64325860 传真:010-58895150 传真:025-84799815 传真0755-83668675 传真:027-87322727 传真:(85228541167  

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