主要特点
聚焦 eur2,070
r&s®hm8143 电源非常适用于双象限应用。除了输出电流功能，此电源还提供电子负载以受控方式吸收电流和耗散功率，以便模拟电池充电或卸除时的特性。
订单号码 3593.0445.02
| 电气参数 | ||
| 输出通道数 | 3 | |
| 总输出功率 | 最大 130 w | |
| 每个通道的最大输出功率 | ch1、ch3：60 w；ch2：10 w | |
| 每个通道的输出电压 | ch1、ch3：0 v 至 30 v；ch2：5 v (±50 mv) | |
| 每个通道的最大输出电流 | 2 a | |
| 电压纹波与噪声（20 hz 至 20 mhz） | ch1、ch2：< 1 mv (rms)（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*1) | <45 µs（测量值） | |
| 编程/回读分辨率 | 电压 | ch1、ch3：10 mv |
| 电流 | ch1、ch3：1 ma | |
| 回读精度（±（输出的 % 偏移量）） | 电压 | ch1、ch3：< 0.1% 30 mv |
| 电流 | ch1、ch3：< 0.1% 30 ma | |
| 特殊功能 | ||
| 测量功能 | 电压、电流 | |
| 保护功能 | ocp、otp | |
| fuselink 功能 | 始终链接 | |
| 上电时保险丝延迟 | - | |
| 感应补偿功能 | ●（ch1、ch3） | |
| 吸收模式 | ●（ch1、ch3） | |
| 顺序输出 | - | |
| 触发输入/输出 | ●（ch1、ch3） | |
| 任意功能 | ●（ch1、ch3） | |
| 模拟/调制接口 | ●（ch1、ch3） | |
| 数据记录 | - | |
| 显示屏和接口 | ||
| 显示屏 | 4 x 4 位，7 段 led | |
| 后面板连接 | ||
| 远程控制接口 | 标配：rs-232/usb；可选：ieee-488 (gpib) | |
| 通用数据 | ||
| 尺寸（宽 × 高 × 深） | 285 × 90 × 395 mm | |
| 重量 | 9.0 kg | |
| 机架安装 | r&s®hz42 选件 | |
| *1)在设定电压的 ±20 mv 范围内，负载变化 10% 至 90%。 | ||
manufacturer's recommended retail price (msrp). the price shown does not include vat. prices and offers are only intended for entrepreneurs and not for private end consumers.
terms & conditions of the prize draw 10 years rohde & schwarz oscilloscopes
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.
3. participation is free of charge and not dependent on the purchase of goods or services.
4. the draw is only open to legal entities and only the legal entities are able to win the prizes. an individual person is not allowed to participate on its own name and its own account but as a representative of a legal entity filing the participation form in the name of and on behalf of the legal entity.
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
6. the draw takes place at rohde & schwarz headquarters, muehldorstrasse 15, 81671 munich. the winner of the prizes will be informed by e-mail within 5 (5) working days.
7. the authorized representative of the legal entity shall inform rohde & schwarz about the acceptance of the price. in case of the denial of the acceptance, or no answer within two (2) weeks, a new winner will be drawn. if no winner can be determined within four (4) weeks, the draw ends and the prize forfeit.
8. r&s’ employees and members of their families and also person being familiar with the process of the draw and members of their families are excluded from filling the participation form.
9. no cash equivalent or exchange of prizes is allowed. prizes are non-transferable. all taxes, levies, duties, fees and other charges levied in the participant´s country shall be borne by the participant.
10. personal data will be processed only for the purpose of this prize draw and deleted four (4) weeks after the draw, if not agreed otherwise.
11. any participant who does not comply with these terms & conditions may be disqualified by r&s from this competition. in such cases, prizes can also be withdrawn retrospectively. in case a prize is withdrawn retrospectively due to the non-compliance with these terms & conditions, it shall be returned by the respective participant at his cost to r&s’ address mentioned under nr.1 and a new winner will be drawn.
12. the participants cannot claim the prizes of this draw and no legal recourse is permitted in this respect.
13. the draw and any contractual relationship arising therefrom between r&s and the respective participant shall be governed by and construed in accordance with the laws of germany, without any recourse to the conflict of laws. the courts of munich, germany, shall have exclusive jurisdiction in case of any disputes arising directly or indirectly from the participation in this competition.