AZI-132B供应电气产品PLC/DCS卡件模块
¥5000.00
ERC-6210供应电气产品PLC/DCS卡件模块
¥5000.00
M7iBASE-AC-1GE 质保一年仓库存货实拍功能好模块
¥4000.00
PS244质保一年仓库存货实拍功能好模块
¥4000.00
EC100S质保一年仓库存货实拍功能好模块
¥4000.00
DO321质保一年仓库存货实拍功能好模块
¥4000.00
CP60-CPU CP60 CP40B-CPU CP40B 工控产品 自动化设备
CP60-CPU CP60 CP40B-CPU CP40B 工控产品 自动化设备
产品均非实价，询价请联系商家。
【主营产品】
贝利Bailey。Allen-Bradley。福克斯波罗Foxboro。
DCS PLC 伺服系统 机器人系统 配件。Schneider施耐德。艾默生EMERSON。Woodward伍德沃德。
Westinghouse西屋。WEStation 系统备件。OVATION系统、WDPF系统、WEStation系统备件。
Honeywell霍尼韦尔。Triconex英维思。Motorola摩托罗拉。Rockwell/Reliance罗克韦尔。
ABB。XYCOM。本特利Bently。GE通用电气。Yaskawa安川。Bosch Rexroth博世力士乐。
Yokogawa横河。Siemens(西门子)。Modicon莫迪康。
Start moment external interference is large
Checking scheme: disconnect large equipment and test the power module separately. It is recommended to separate the power supply products from the power supply network of large equipment to avoid starting at the same time.
Too low ambient temperature leads to smaller electrolytic capacitor capacity, and too large ESR, resulting in poor startup
Checking scheme: confirm that the ambient temperature is within the operating temperature range of the product and that the power supply is properly reduced with load under low temperature conditions. It is recommended to reduce the derating rate according to the derating curve under the condition of low temperature, and it is recommended to choose power supply products with higher output power to meet the demand of low temperature.
Output external protection TVS tube specification is (far) less than the output voltage of the product, the output external TVS tube is incorrectly connected and the capacitance is damaged.
Checking scheme: test the output voltage of the power supply product after removing TVS. TVS specification selection is generally 1.2 times of the output voltage, no special requirements are generally not added.
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