Master the benefits of terminal cable chart
After two segments and signal cables linked between the MCU motherboard and the power supply / driver board, the segment pin is concentrated in the various inputs, output signals, and 6-way pulse signals transmitted by the power supply, the machine circuit. The working state of the circuit is reflected in the cable terminal, and it is easy to detect. If you often repair a certain or several brands, you should have the terminal map of the MCU motherboard and power / drive board. With it, the maintenance efficiency will be greatly improved, and the relevant signal detection is a walk. shortcut.
The inverter is fast, there is a small trick, draw a motherboard cable terminal diagram. The segment serial number, the terminal signal of the terminal signal is clearly labeled, if the movement of each terminal, the static voltage value is then marked, and of course it is more ideal. The signal type on the terminal pin is much more detected and judged by the switching signal. A small number of analog signals, moving, and static voltage values ??have significant differences.
Hongbao is an export-oriented enterprise specializing in scientific research, development, production, sales and technical services in power field products. The company has more than 1,800 employees, including more than 200 scientific and technological personnel, with an asset of 1 billion yuan, 128,000 square meters of production plants, and continuously won the star enterprises for many years. Honorary title and other credit enterprises.
The company’s main sales, maintenance, maintenance products are: EPS emergency power supply, UPS uninterruptible power supply, inverter, battery, DC screen, fire patrol cabinet, fire power monitoring system, SVC, SBW AC regulator power supply, DC power supply, JJW purification AC power supply, CWY anti-interference AC parameter power supply, SJW microcomputer without contact compensation power regulator, SBW high-power fully automatic compensation power regulator, HBR1 motor soft starter, inverter, charger, voltage regulator More than 30 series of transformers, circuit breakers, micro motors, electric welding machines, energy-saving lamps, 800 varieties, all products are underwritten by Chinese people’s insurance companies.
The company follows the tenet of "quality first, reputation", wholeheartedly with quality products and satisfactory pre-sales and after-sales service wholeheartedly. The company continues to explore the management of new roads and establish a scientific management system to make companies and the times to develop peers.
"Hongbao" product after-sales technical support and service
Call the free hotline: 400-033-7715, customers can obtain the technical experience of product use and answer questions.
Log in to the INETRNER website or access to General URLs: "Hongbao" can get a series of services such as free technical information and simple troubleshooting methods.
"Hongbao" products are within 12 months from the production date in 18 months (with the date of the product certificate or product) or the date of purchase (the date of purchase invoice) is 12 months. Under the normal storage, maintenance and conditions of customers. Due to the quality of the product, Hongbao Electric Group Co., Ltd. is committed to providing "three packs" services.
Changchun Hongbao is an export-oriented enterprise specializing in research, development, production, sales and technical services in power field products.
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