主要特性與技術指標
6.5 位 1 通道電源具有寬廣的雙極電壓/電流輸出（100 nV - 210 V / 10 fA - 10.5 A，31.8W）
配有外濾波器時提供的噪聲性能（10 µVrms，1nVrms/√Hz）
精確的任意波形生成能力，并且支持多種內置運算功能和用戶定義的波形（1 mHz - 10 kHz）
描述
Keysight B2961A/B2962A 可以提供電源解決方案，幫助研究人員、設計師和開發人員應對在研發*元器件、電路和材料時遇到的各種測量挑戰。
它是一款提供精密低噪聲電壓/電流源的創新型電源，具有 6.5 位、100 nV/10 fA 分辨率；10 μVrms 噪聲；雙極 210 V/3 A（10.5 A 脈沖）范圍；創新的電源功能以及圖形用戶界面（GUI）。
Keysight B2961A/B2962A 電源提供廣泛的電壓（高達 ±210 V）和電流（高達 ±3 A 直流和 ±10.5 A 脈沖）輸出，以及出色的 6.5 位 分辨率（最小 100 nV/10 fA 程序分辨率）。這使您能夠通過一臺電源提供 100 nV 至 210 V 的電壓，以及 10 fA 至 3A 直流電流/10.5 A 脈沖電流。與傳統電源不同，B2961A/B2962A 支持 4 象限工作，使您能夠靈活且精確地供應在輸出范圍和功率限制（31.8 W）內的任意電壓或電流，并且無需考慮極性。
10 μVrms（1 nVrms/√Hz，10 kHz 時）的優異本底噪聲，性能勝過線性電源
低噪聲性能是開發 VCO（壓控振蕩器）、ADC/DAC 及執行新材料測試等噪聲敏感應用的重要要求。而傳統電源通常無法滿足此類應用的需求。Keysight B2961A/B2962A 支持選用外部濾波器，以實現低至 10 µVrms 和 1 nVrms/√Hz（10 kHz 時）的超低噪聲輸出，遠優于經濟型臺式電源。
Main features and technical indicators
6.5-bit 1-channel power supply with broad bipolar voltage/current output (100 nv-210 V / 10 fa-10.5 A, 31.8W)
Best noise performance with external filter (10 Vrms, 1nVrms/ Hz)
Precise arbitrary waveform generation capability, and support for a variety of built-in computing functions and user-defined waveforms (1 mhz-10 kHz)
describe
Keysight B2961A/B2962A provides power solutions that help researchers, designers, and developers address the measurement challenges of developing advanced components, circuits, and materials.
It is an innovative power supply that provides precise low-noise voltage/current source, with 6.5 bit, 100 nV/10 fA resolution; 10 Vrms noise; Bipolar 210 V/3 A (10.5 A pulse) range; Innovative power features and a graphical user interface (GUI).
The Keysight B2961A/B2962A power supply provides A wide range of voltage (up to 210 V) and current (up to 3 A dc and 10.5 A pulse) outputs, as well as excellent 6.5 bit resolution (minimum 100 nV/10 fA program resolution). This enables you to supply 100 nV to 210 V voltage and 10 fA to 3A dc current /10.5 A pulse current through A single power supply. Unlike traditional power sources, B2961A/B2962A supports 4-quadrant operation, enabling you to supply any voltage or current within the output range and power limit (31.8 W) flexibly and accurately without considering polarity.
Excellent background noise at 10 Vrms (1 nVrms/ Hz, 10 kHz) over linear power supply
Low noise performance is an important requirement for the development of VCO (voltage controlled oscillator), ADC/DAC and the implementation of new material testing. But the traditional power supply usually cannot satisfy this kind of application demand. Keysight B2961A/B2962A supports the selection of external filters to achieve ultra-low noise output as low as 10 Vrms and 1 nVrms/ Hz (10 kHz), far better than the economic desktop power supply.
