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VK20X DC Charge Amplifier

Introduction:The VK20x static charge amplifier is a low-cost, high-precision static charge amplifier module, which can convert charge signals into voltage signal output, with good temperature stability, low noise and small frequency response errors. VK20X adopts full

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VK20X DC Charge Amplifer

    VK20X quasi static charge amplifier uses an all metal shield and an internal core unit that is individually shielded again to maximize interference isolation. The power supply unit is designed with a wide input range and high reliability. This product is suitable for applications with strong industrial interference, and has the advantages of moisture and shock resistance.
    The VK20x quasi static charge amplifier is a low-cost, high-precision static charge amplifier module that can convert charge signals into voltage signals for output, with good temperature stability, low noise, and low frequency response errors. The VK20X is fully metal shielded and uses high-precision devices, suitable for various applications such as extremely weak charge measurement, electrostatic field measurement, quartz crystal, nuclear magnetic amplitude, and photoelectric effects.

Applications

*Static charge measurement       *Electromagnetic radiation measurement

*Quartz crystal measurement     *Ionization measurement




Port diagram

VK20X DC Charge Amplifier 第1张

System block diagram

VK20X DC Charge Amplifier 第2张

Typical wiring application diagram
VK20X DC Charge Amplifier 第3张

Gain switching selection
The charge amplifier is provided with a charge conversion stage and a voltage
amplification stage, but when the charge output conversion output voltage is small,
the amplification gain can be used for re amplification

VK20X DC Charge Amplifier 第4张

Charge vs voltage output

VK20X DC Charge Amplifier 第5张

Measurement of static electricity
For the measurement of space static electricity, one end of the amplifier needs to
be connected to the earth The reference ground can be a metal table or an object with a
large air / ground contact surface.

VK20X DC Charge Amplifier 第6张


Product size

Amplifier size 25mm (length) * 25mm (width) * 12mm (height)

Weight: 150 grams

Parts List

1. Amplifier*1

2. Input BNC coaxial cable*1

3. Output BNC coaxial cable*1

edit:Micro Fine Artsrelease time:2023-01-04 10:53:57