深圳市博納德精密儀器有限公司
深圳市博納德精密儀器有限公司
| 參 考 價 | 面議 |
產(chǎn)品型號
品 牌
廠商性質(zhì)生產(chǎn)商
所 在 地
聯(lián)系方式：付應龍查看聯(lián)系方式
更新時間：2022-11-19 09:24:31瀏覽次數(shù)：187次
聯(lián)系我時，請告知來自 儀表網(wǎng)簡單介紹： FEMTO高頻電荷放大器HQA-15M-10T/進口電荷放大器廠家高增益為10V/pC，寬工作電壓范圍：250HZ 到15MHZ，低輸入噪聲40×10-21 C /√Hz和700 PV /√Hz，為AC耦合電荷來源的正弦信號優(yōu)化。FEMTO高頻電荷放大器HQA-15M-10T/進口電荷放大器廠家
特點：
High Gain of 10 V/pC
Wide Operating Range from 250 Hz to 15 MHz
Low Input Noise of 40 x 10-21 C/√Hz and 700 pV/√Hz
Optimized for Sinusoidal Signals from AC Coupled Charge Sources
應用：
Pyro- and Piezoelectric Detectors
Tuning Fork Quartz Crystals
Length Extension Resonators
Atomic Force Microscopy
Optical Measurements
Charged Particle Beam Monitoring
技術參數(shù)：
測試條件 Vs = ±15 V, Ta = 25 °C
電荷增益 10 V/ PC （@≥1MΩ負載）
等效電流增益 1.6 V /μA （@1MHz的正弦輸入信號）
增益精度 ±3％
帶寬下限截止頻率(?3 dB) 250 Hz
帶寬上限截止頻率(?3 dB) 15 MHz (with max. 100 pF source capacitance)
輸入阻抗 1 GΩ || 10 nF
有效的AC輸入阻抗 20 Ω (@ 1MHz)
輸入電荷噪聲 40 x 10-21 C/√Hz (@ 1 MHz, with open input)
90 x 10-21 C/√Hz (@ 1 MHz, with 100 pF source capacitance)
General:
The amplifier is AC coupled for direct use with a charge sensor producing sinusoidal signals with no DC background. A source capacitance of less than 1 nF is recommended for proper operation. If the effective source capacitance (sensor plus cable capacitance) is small relative to the effective input impedance of the amplifier (10 nF) the amplifier acts as a virtual ground and most of the charge flows into the amplifier input. At 1 MHz the amplifier input capacitance of 10nF corresponds to a complex input impedance of 20 Ω. An input resistor of 1 GΩ is incorporated to prevent buildup of static charge. The amplifier is not suited for sources producing an average DC background current as this would saturate the device.
FEMTO高頻電荷放大器HQA-15M-10T/進口電荷放大器廠家
FEMTO高頻電荷放大器HQA-15M-10T/進口電荷放大器廠家
FEMTO高頻電荷放大器HQA-15M-10T/進口電荷放大器廠家
FEMTO高頻電荷放大器HQA-15M-10T/進口電荷放大器廠家
您感興趣的產(chǎn)品PRODUCTS YOU ARE INTERESTED IN
儀表網(wǎng) 設計制作，未經(jīng)允許翻錄必究 .? ? ?
請輸入賬號
請輸入密碼
請輸驗證碼
