产品名称：PVX-4140高压脉冲发生器±3500V（粒子束静电调制）

PVX-4140高压脉冲发生器±3500V（粒子束静电调制）

The PVX-4140 pulse generator is a direct-coupled, air-cooled solid-state half-bridge (totem pole) design, offering equally fast pulse rise and fall times, low power dissipation, and virtually no over-shoot, under-shoot or ringing. It has over-current detection and shut-down circuitry to protect the pulse generator from potential damage due to arcs and shorts in the load or interconnect cable.

该PVX-4140脉冲发生器是一个直接偶合式，风冷固态半桥式（图腾柱）的设计，提供同样快速脉冲上升和下降时间，功耗低，而且几乎没有过冲，下冲或者振铃。在负载或者链接电缆，由于电弧和不足，它具有过流检测和关闭电路来保护脉冲发生器受到潜在的损害。

All control and protection logic circuitry, support power, energy storage and output network are incorporated into the PVX-4140. It can be connected directly to the load, and does not require series or shunt resistors, impedance-matching networks between the pulser and the load, or additional energy storage (capacitor banks). All of this is taken care of within the PVX-4140.

所有的控制和保护逻辑电路，支持电力，能源储存和输出的网络被纳入PVX-4140。它可以直接连接到负载，并且不需要串联或并联的电阻，脉冲发生器和负载，或附加的能量储存（电容器组）之间阻抗匹配网络。所有这一切都被悉心照料在PVX-4140中。

Features

0 to ±3500V Pulse Output

<25ns Rise And Fall Times

>30KHz Pulse Repetition Frequency

Protected Against Arcs, Shorts And Load Transients

Voltage And Current Monitor Outputs

特点

0到±3500V脉冲输出

<25ns上升和下降时间

>30KHz的脉冲重复频率

防止弧，短路和负载瞬变

电压和电流监视器输出

Applications

The PVX-4140 is well suited for driving extraction grids and deflection plates for electrostatic modulation of particle beams in time-of-flight mass spectrometers and accelerators. Its robust and versatile design also makes it well suited for pulsing or gating power tube grids, Pockels cells and Q Switches, acoustic transducers, microchannel plates, photomultiplier tubes and image intensifiers.

应用

该PVX-4140是适合于驱动提取网络和偏转板上用于粒子束静电调制在飞行时间的质谱法和加速器。它的强大和灵活的设计也使得它非常适合用于脉冲或门控功率管电网，普克尔盒和Q开关，声换能器，微通道板，光电倍增管和图像增强。