GB/T 44021.4-2024 Active National standards

GB/T 44021.4-2024 Audio,video and related equipment—Determination of power consumption—Part 4:Video recording equipment

Publish Date: 2024-04-25 Implement Date: 2024-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 44021.4-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Audio equipment, electroacoustic devices

ICS Name: Amplifier

Publish Date: 2024-04-25

Implement Date: 2024-11-01

Pages: 20 pages

Scope

This document describes the power consumption measurement method for video recording devices with removable media, and presents various operating modes related to power consumption measurement.
This document is only applicable to devices that can be connected to a power supply.
The measurement conditions in this document represent the normal use of the device and may differ from the use under specific conditions, such as those specified in safety standards.

Development Information

Word Count: 27 Thousand words Pages: 20 pages

Same series standard

GB/T 44021.1-2024 Audio,video and related equipment—Determination of power consumption—Part 1:General GB/T 44021.2-2024 Audio,video,and related equipment—Determination of power consumption—Part 2:Test signals and media GB/T 44021.3-2024 Audio,video and related equipment—Determination of power consumption—Part 3:Television sets GB/T 44021.5-2024 Audio,video and related equipment—Determination of power consumption—Part 5:Set top boxes(STB) GB/T 44021.6-2024 Audio,video and related equipment—Determination of power consumption—Part 6:Audio equipment

Referenced Standards

GB/T 44021.1-2024 Audio,video and related equipment—Determination of power consumption—Part 1:General IEC 60107-1:1997 IEC 62216

Adopt standards

IEC 62087-4:2015

Related Standards

GB/T 13975-1992 Active

GB/T 13975-1992 Direct current amplifiers—Characteristics and test methods

Publish Date: 1992-12-17

GB/T 14200-1993 Abolished

GB/T 14200-1993 Minimum performance requirements for high fidelity audio amplifiers

Publish Date: 1993-03-20

GB/T 15295-1994 Abolished

GB/T 15295-1994 Series and products of high frequency wideband amplifiers for hybrid integrated circuits used in cabled distribution systems

Publish Date: 1994-12-06

GB/T 3436-1996 Active

GB/T 3436-1996 Semiconductor integrated circuits Series and products of operational amplifier

Publish Date: 1996-07-09

GB/T 17276-1998 Active

GB/T 17276-1998 General specification for wireless microphone systems

Publish Date: 1998-03-20

GB/T 25102.13-2010 Active

GB/T 25102.13-2010 Electroacoustics—Hearing aids—Part 13:Electromagnetic compatibility(EMC)

Publish Date: 2010-09-02