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Parallel driving circuit for plurality of titanium pumps

A drive circuit and titanium pump technology, applied in the electronic field, can solve the problems of cost waste and occupy a large space, and achieve the effect of voltage stability

Inactive Publication Date: 2014-06-11
BEIJING GK LASER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The shell of a titanium pump power supply is a 3U chassis, so when multiple titanium pumps are used, multiple matching titanium pump power supplies are required, and the work of multiple titanium pump power supplies causes waste of cost, and multiple titanium pump power supplies takes up a lot of space

Method used

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  • Parallel driving circuit for plurality of titanium pumps
  • Parallel driving circuit for plurality of titanium pumps
  • Parallel driving circuit for plurality of titanium pumps

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] The embodiment of the present invention provides the first parallel drive circuit for multiple titanium pumps, such as figure 1 As shown, the drive circuit includes: a power supply access terminal HV is respectively connected to the positive voltage input terminals of three first operational amplifiers U0, U1, U2, in this embodiment, the power supply terminal HV is connected to the titanium pump power supply, each The first operational amplifier corresponds to a titanium pump, and in other embodiments there may be more operational amplifiers, correspondingly there may be more titanium pumps,...

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Abstract

The invention provides a parallel driving circuit for a plurality of titanium pumps, which comprises a power source access end and at least two titanium pump power source access points connected with a titanium pump power source wiring end. A first resistor is in series connection between the power source access end and each titanium pump power source access point, or the first resistor is in series connection between each titanium pump power source access point and the titanium pump power source wiring end. Therefore, output power of a titanium pump power source is greatly reduced, and the function of using one titanium pump power source to stably supply power to the plurality of titanium pumps is achieved.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a parallel drive circuit for multiple titanium pumps. Background technique [0002] The titanium pump is composed of many stainless steel thin-walled cylinders with a thickness of 0.1-0.3mm and a diameter of 12-40mm to form a titanium pump anode cylinder, and a titanium cathode with a thickness of 1-3mm at both ends of the anode. The axis of the titanium pump anode cylinder is perpendicular to the surface of the titanium cathode, and a voltage of 3-7KV is applied between the two, and a uniform magnetic field of 1000-3000 Gauss is applied to the axial direction of the titanium pump anode cylinder. The electrons moving in the anode cylinder of the titanium pump have axial velocity components and radial velocity components. The electrons in the anode cylinder of the titanium pump will be affected by the Lorentz force and the electric field force, and their motion is linear motio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05F1/56
Inventor 樊仲维李迎春张正祥徐伟力
Owner BEIJING GK LASER TECH
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