Brand :YOKOGAWA
P/n: CP451-51
Directory description: Processor module
Origin: USA
● Input signal: thermocouple, thermal resistance, DC voltage or current signal
● Control output: relay, voltage or current output
● Control mode: PID control, fuzzy control, adaptive control
● Control accuracy: +0.1°C
● Communication interface: RS485, Modbus, Profibus-DP
A card power module is a directly mounted power supply on a printed circuit board designed for integrated circuits (ASics), digital signal processors (DSPS), microprocessors, memory, field programmable gate arrays (FPgas), and other digital or analog loads. Its conversion mode is generally divided into AC to DC or DC to DC.
The advantages of this modular structure include small size, high integration, high cost performance and the best performance indicators, only the simplest peripheral circuit, with a small number of discrete components can be used. When the product design needs to be changed, just parallel or replace the power module.
In general, the card power module is directly installed on the circuit board to provide a stable power supply for various integrated circuits to meet the voltage and current requirements of different circuits.
The card power module has the following advantages:
High reliability: The use of automated manufacturing process, product quality and reliability are improved.
Easy maintenance: When there is a failure in the product application, just replace another module to work normally, and the design is flexible.
High power, density, efficiency: The general use of multi-layer PCB back aluminum substrate, high power density, small volume, saving the system space.
Save cost and time: there are a variety of input and output options, and can be repeated or cross-added to form a modular power supply, so as to achieve multiple input and output. Debugging is more simple and safe, which greatly simplifies the design application and shortens the development time.
Simple design: just select the appropriate power module, with a small number of discrete components can be used. The high integrated circuit inside the module makes the design more compact.
Due to these advantages, the card power module is widely used in communication fields such as switching equipment, access equipment, mobile communication, microwave communication and optical transmission, routers, automotive electronics, aerospace and other fields.
The maintenance advantages of card power modules include:
Convenient and fast: Since the card power module is pre-manufactured and tested, it can be quickly replaced when needed without having to repair the entire system. This greatly saves maintenance time and costs.
Improved reliability: The use of card power modules can reduce the impact of power failures on the system, because each module is independent, and the failure of one module will not cause the failure of the entire system.
Easy to upgrade: With the development of technology, card power modules can be easily upgraded to more advanced versions without the need to upgrade the entire system. This allows the system to remain up to date with technology.
Improve efficiency: The high efficiency and reliability of the card power module can improve the efficiency of the entire system. In addition, due to the standardization and generalization of modules, it is easier to carry out mass production, further reducing costs.
Risk reduction: The use of card power modules can reduce the risk, because each module has its own protection circuit and fault diagnosis function. This makes the system more reliable and stable.
In summary, the maintenance advantages of the card power module include convenience, improved reliability, easy upgrade, improved efficiency, and reduced risks. These advantages make the card power module an indispensable part of modern electronic equipment.
