Electronic delay module test circuit

• Main Authors: PAN ZHIWEI, ZHANG YONGGANG, QIN TIANLI, ZHAO XIANFENG, MENG ZHIJIAN
• Format: Patent
• Language: Chinese; English
• Published: 30.05.2023
• Subjects: AMMUNITION; AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR; BLASTING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; HEATING; LIGHTING; MECHANICAL ENGINEERING; SYSTEMS FOR STORING ELECTRIC ENERGY; WEAPONS

The utility model provides an electronic delay module test circuit, which can realize simultaneous charging of a plurality of electronic delay modules, improve the charging efficiency, prevent overvoltage damage of components during voltage regulation, and ensure normal detection. The system comprises a voltage output module, a bus switching module and a communication switching module which are connected in sequence. Wherein the voltage output module is used for generating two paths of independent bus voltages; the bus switching module is used for switching and outputting two paths of independent bus voltages; and the communication switching module is also connected with the plurality of electronic delay modules and is used for switching to the corresponding electronic delay module to realize time-sharing communication. 本实用新型提供了一种电子延期模块测试电路，其可实现多个电子延期模块同时充电，提高充电效率，并可在电压调节时防止元器件过压损坏，保证正常检测；其包括依次连接的电压输出模块、总线切换模块、通讯切换模块；其中，电压输出模块，用于产生两路独立总线电压；总线切换模块，用于对两路独立总线电压进行切换输出；通讯切换模块，还与多个电子延期模块连接，用于切换至对应的所述电子延期模块，实现分时通讯。