Laser diode power supply structure
A technology of laser diodes and power supplies, which is applied in lasers, laser components, semiconductor lasers, etc., can solve the problems of expensive driver ICs, high costs, and low efficiency, and achieve the effects of easy procurement, low cost, and convenient adjustment
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0014] The features of the present invention and other relevant features are described in further detail below through the embodiments, so as to facilitate the understanding of those skilled in the art:
[0015] like figure 1 and figure 2 As shown, a laser diode power supply structure includes a current mode controller 1, a half-bridge driver 2 controlled by the current mode controller 1, and a positive voltage output terminal and a negative voltage connected to a DC power supply module 3 in sequence. The controlled high-side MOS transistor switch module 41 and the controlled low-side MOS transistor switch module 42 between the output connection terminals and driven by the half-bridge driver 2, the positive pole voltage of the controlled low-side MOS transistor switch module 42 is connected to An energy storage inductance 5 and a polar capacitor 6 are sequentially connected between the terminal and the negative voltage connection terminal, and a voltage stabilizing output mo...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com