R&S®NGL200 电源系列

R&S Essentials 专用电源

R&S®NGL200 电源系列
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R&S®NGL200 电源系列
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R&S®NGL200 电源系列
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R&S®NGL200 电源系列
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R&S®NGL200 电源系列
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R&S®NGL200 电源系列
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R&S®NGL200 电源系列
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R&S®NGL200 电源系列
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R&S®NGL200 电源系列
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R&S®NGL200 电源系列,前视图 R&S®NGL200 电源系列,低前视图 R&S®NGL200 电源系列,3D R&S®NGL200 电源系列,后视图 R&S®NGL200 电源系列,前视图 R&S®NGL200 电源系列,低前视图 R&S®NGL200 电源系列,3D R&S®NGL200 电源系列,后视图 R&S®NGL200 电源系列

主要特点

  • 最大输出功率:120 W
  • 每个通道的电压:0 V 至 20 V
  • 每个通道的最大电流:6 A
  • 负载恢复时间:< 30 µs
  • 在线产品配置程序使用直观且价格透明

高精度源端和吸收端

R&S®NGL200 直流电源系列具有高精度和快速负载恢复时间,非常适用于严苛应用,例如:
- 电池测试
- 功耗测试
- 模拟电压降
- 为敏感设计供电
借助双象限架构,R&S®NGL200 可以用作源端和吸收端以模拟电池和负载。借助快速恢复功能,直流电源能够应对移动通信设备切换睡眠模式和发射模式时出现的快速负载变化。
您可以更加轻松地选择 R&S®NGL200。我们的全新在线配置程序保证价格完全透明,助您选择所需的直流电源和选件。您可以直接向选择的罗德与施瓦茨授权分销合作伙伴发送采购申请单。点击“配置和报价”,了解更多信息。

特性和优点

优化负载恢复时间

移动电话和 IoT 设备等消费类电子设备在睡眠模式下仅需极小电流。但是,一旦这些设备切换到发射模式,电流就会突然增加。用于这些被测设备的电源必须能够应对电流从微安增加到安培的变化,并且不会产生电压降或过冲。即使在严苛的负载变化情况下,R&S®NGL200 电源也能实现不足 30 µs 的快速负载恢复时间,非常适用于给 IoT 设备和其他使用电池的设备供电。

快速的负载恢复时间
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快速的负载恢复时间

应对突然的负载变化时,电源通常会出现过冲且恢复时间较长。R&S®NGL200 电源采用经过特殊优化的控制电路,恢复时间短于 30 µs。

6 ½ 位分辨率

测量电压、电流和功率时,NGL200 电源系列的分辨率可达 6 ½ 位,非常适用于在待机模式下具有低功耗、在满载运行时具有高电流的设备的特性测量。涵盖整个测量范围,无需进行切换。这可以提高测量速度。在很多情况下,无需额外使用数字万用表。

6 ½ 位电压/电流测量分辨率
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6 ½ 位电压/电流测量分辨率

以 6 ½ 位分辨率显示测量的电流和电压。

最小纹波与噪声

高级电子电路通常非常复杂,并且对电源线干扰非常敏感。为敏感被测设备提供无干扰电压时,电源必须提供非常稳定的输出电压和电流。电源必须避免所有纹波和噪声。R&S®NGL200 电源具有线性调节功能,适用于敏感被测设备。

双象限操作

借助双象限架构,R&S®NGL200 电源可以用作源端和吸收端以模拟电池或负载。电源可自动从源模式切换至吸收模式。一旦外部应用电压超过设置的标称电压,电流就会流入电源。电流读数为负显示出这一点。

源端和吸收端操作
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源端和吸收端操作

R&S®NGL200 电源可自动从供电模式切换至负载模式。此处通道 2 用作负载。电流读数为负显示出这一点。

配置程序易于使用且价格透明

罗德与施瓦茨帮助客户快速、轻松地选择合适的测试与测量仪器,并保证价格完全透明。现在,您可以在线配置 R&S®NGL200 和 R&S Essentials 产品组合中的其他仪器,并获享以下优势:
- 配置程序易于使用和导航
- 每个配置步骤的成本均完全透明
- 通过授权分销合作伙伴快速处理订单
- 选定的合作伙伴确保次日送达所购产品

可用型號

可用型號
型号
输出通道数
最大输出功率
每个通道的输出电压
每个通道的输出电流
裸机价格

R&S®NGL201

订单号码 3638.3376.02

输出通道数
1
最大输出功率
60 W
每个通道的输出电压
0 V 至 20 V
每个通道的输出电流
≤ 6 V:0 A 至 6 A
> 6 V:0 A 至 3 A
裸机价格
价格要求

R&S®NGL202

订单号码 3638.3376.03

输出通道数
2
最大输出功率
120 W
每个通道的输出电压
0 V 至 20 V
每个通道的输出电流
≤ 6 V:0 A 至 6 A
> 6 V:0 A 至 3 A
裸机价格
价格要求
规格
电气参数
输出通道数 1/2
总输出功率 最大 60 W/120 W
每个通道的最大输出功率 60 W
每个通道的输出电压 0 V 至 20 V
每个通道的最大输出电流 ≤ 6 V:6 A
> 6 V:3 A
电压纹波与噪声(20 Hz 至 20 MHz) < 500 µV (RMS)
< 2 mV(峰间)(测量值)
电流纹波与噪声(20 Hz 至 20 MHz) < 1 mA (RMS)(测量值)
负载恢复时间(在设置电压的 ±20 mV 范围内,负载变化 10% 至 90%) < 30 µs
电压编程分辨率 1 mV
电流编程分辨率 0.1 mA
输出测量
电压回读分辨率 10 µV
电流回读分辨率 10 µA
电压回读精度 ±(输出的 % + 偏移量) < 0.02% + 2 mV
电流回读精度 ±(输出的 % + 偏移量) < 0.05% + 250 µA
特殊功能
测量功能 电压、电流、功率、能量
保护功能 OVP、OCP、OPP、OTP
FuseLink 功能
开机时保险丝延迟
感应补偿功能
吸收模式
顺序输出
触发输入/输出
任意函数 ● (QuickArb)
模拟/调制接口 -
数据记录 ●(标配)
显示屏和接口
显示屏 TFT 5" 800 像素 x 480 像素 WVGA 触摸屏
后面板连接 采用每通道 4 线连接器插头块
远程控制接口:标配 USB、LAN
远程控制接口:可选 WLAN、IEEE-488 (GPIB)
通用数据
尺寸(宽 × 高 × 深) 222 mm × 97 mm × 436 mm
重量 7.1 kg/7.3 kg
机架安装 R&S®HZN96 选件

可用选项

通用
产品
描述
R&S®NGL-B105

订单号码 3652.6356.02

描述

IEEE-488 (GPIB) 接口

通用
产品
描述
R&S®NGL-K103

订单号码 3652.6385.02

描述

数字触发 I/O

通用附件
产品
描述
R&S®HZN96

订单号码 3638.7813.02

描述

19'' 机架适配器,2 HU

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The R&S®NGL200 Power Supply Series features an exceptional fast load recovery time of < 30 µs with minimal overshoot.

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1. The prize draw “10 years Rohde & Schwarz oscilloscopes” (herein referred to as “Draw”) is organized by Rohde & Schwarz GmbH & Co. KG, Mühldorfstraße 15, 81671 Munich, Germany, Tel. +49 89 41 29 0 (herein referred to as “R&S).

2. All participators can register to the draw during January 01, 2020 to December 31, 2020 with their name, company name and business e-mail.

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5. The prizes to win are 1 of 10 R&S®RTB2000 within the time frame January 1, 2020 to December 31, 2020:

Prize: 1x R&S®RTB2000 Digital Oscilloscope

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