Valid

GB/T 47340-2026Solid-state power source systems for particle accelerators (English PDF)

粒子加速器用固态功率源系统

Preview PDF

This is a limited preview

Buy now to download the full PDF (25 pages)

Need quotation for your management?

Get a formal quotation for GB/T 47340-2026 in 30 minutes.

Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

March 31, 2026

Implementation date

October 1, 2026

Scope

GB/T 47340-2026 is the English-translated version of 粒子加速器用固态功率源系统.

GB/T 47340-2026 is the Chinese standard "Solid-state power source systems for particle accelerators". Its scope clause reads: This document specifies the composition, operating conditions, technical requirements, test methods, and inspection rules for solid-state power source systems used in particle accelerators.

Marking, packaging, transportation, storage and accompanying documents. This document applies to the design, production, and... of solid-state power source systems for particle accelerators with a frequency range of 30MHz to 4000MHz. test. Its clauses include terms and definitions.

Found what you need?

Document preview — GB/T 47340-2026

National Standard of the People's Republic of China

ICS: 27.120.99
Classification: F 92

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface
1.Scope
2 Normative References
3.Terms and Definitions
4.Solid-state power source system composition and operating conditions
5 Technical Requirements
6.Test Methods
7.Inspection Rule
8.Marking, packaging, transportation, and storage 17.
Appendix A (Informative) Technical Requirements and Test Methods for Signal Amplification Units
Appendix B (Informative) Technical Requirements and Test Methods for Passive Devices

1 Scope

This document specifies the composition, operating conditions, technical requirements, test methods, and inspection rules for solid-state power source systems used in particle accelerators.

Marking, packaging, transportation, storage and accompanying documents.

This document applies to the design, production, and... of solid-state power source systems for particle accelerators with a frequency range of 30MHz to 4000MHz.

test.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.

This document.

GB/T 191 Pictorial Symbols for Packaging and Storage

GB 4208 Enclosure protection ratings (IP code)

GB/T 17799.2-2023 Electromagnetic compatibility - General standards - Part 2.Immunity standards in industrial environments

GB/T 17799.4-2022 Electromagnetic compatibility general standard – Part 4.Emissions in industrial environments

SJ/T 11574-2016 General Specification for Digital Terrestrial Television Transmitters

YD/T 3251.1-2017 Passive Devices for Mobile Communication Distribution Systems - Part 1.General Requirements and Test Methods

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 Rated output power

The rated operating conditions specified in the design documents of the solid-state power source and its signal amplification unit (including the preamplifier unit and the final amplifier unit)

Under operating conditions, the maximum output power value that enables long-term safe and stable operation.

3.2

The output power value is calculated based on the linear correspondence between input power and output power.

Note. Linear correspondence means that the output power changes proportionally to the input power, without gain compression.

3.3

When the actual output power (in dBm) decreases by 1 dB relative to the ideal linear output power (in dBm), the solid-state power...

The output power point corresponding to the source input-output power curve.

Note. dBm is a unit used to express the absolute value of power, with a reference standard of 1 milliwatt (mW). It is mainly used for power measurement, recording, and plotting. dB is used in...

The unit for expressing relative power is the difference between two absolute powers (dBm).

3.4

When the actual output power (in dBm) decreases by 1 dB relative to the ideal linear output power (in dBm), the solid-state power...

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 25 pages — is available in the English PDF.

Referenced standards

Normative references

GB 4208 · GB/T 17799.4-2022

How to Download GB/T 47340-2026

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.