Asundar ASD921 Wireless Charger Tester User Manual

This manual covers the operation, specifications, and testing procedures for the Asundar ASD921 wireless charger tester.

Brand: Asundar
Category: Other Electronics
Document type: User Manual
Language: Chinese
Pages: 14
File format: PDF
File size: 3.5 MB
Published: 18 October, 2026
Updated: 18 October, 2026
MD5 checksum: C1B006F560E426015C65F85BAAD29BE6
PDF: Asundar ASD921 Wireless Charger Tester User Manual PDF

About this manual

The Asundar ASD921 is a wireless charger tester designed for functional testing and performance evaluation. It integrates one programmable power module and two independent electronic load modules to perform most wireless charging tests on a single unit. The device supports R&D debugging, production line testing, and quality assessment. This manual is written in Chinese.

What's inside

Product Introduction
Technical Specifications
Quick Start Guide
Environmental Requirements
Warranty Agreement

Specifications

Output Voltage (Charger Channel)	0-6V
Output Current (Charger Channel)	0-3.0A
Input Voltage Range	175Vac~265Vac
Frequency Range	47-63Hz
Dimensions (HxWxD)	116mm256mm255mm
Net Weight	3.71Kg

Frequently asked questions

What is the ASD921 Wireless Charger Tester used for?

The device is primarily used for functional testing and performance evaluation of wireless chargers, supporting R&D debugging, production line testing, and quality assessment.

What is the required input voltage range for the unit?

The instrument requires an AC input voltage between 175Vac and 265Vac to operate correctly.

What is the physical size of the ASD921 unit?

The dimensions of the instrument are 116mm in height, 256mm in width, and 255mm in depth.

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