The core difference among SNMP, Modbus, and CAN lies in their completely different design goals: SNMP is designed specifically for network device management (such as routers and servers), Modbus focuses on industrial device data exchange (such as PLCs and sensors), and CAN is aimed at real-time cont Read More

To charge a lead-acid battery, pls kindly follow below instructions of Lead-Acid Battery Charging. 1. Four-Step Correct Charging Process (Key Points: "Adapter + Timing + Duration")1. Choose the right battery charger: Avoid "mixing and matching," stick to "original/identical specifications."The charg Read More

The charging and discharging sequence of DC Rectifier / Battery Charger must be determined comprehensively based on the charger type and safety principles.1. Plug Connection Order During ChargingFirst, connect the DC plug at the battery end, then turn on the 220V AC power.1. **Necessity of Non-Switc Read More

Techniques for detecting DC ground faults include insulation resistance monitoring and residual current detectors (RCDs). It is advisable to perform a grounding test using an insulation resistance monitor every morning to measure the resistance to ground.To prevent the earth fault in both terminals, Read More

NASN POWER D48/12-80A is a non-isolated DC-DC converter utilizing synchronous rectifcation technology, delivering high eficiency and power density. Measuring 210mm x 140mm x 70mm in dimensions, it provides a rated output voltageof 12V with a maximum output current of 80A.Features● High efficiency：9 Read More

Features of InverterAdopting SPWM technology, with the output of stabilized voltage and frequency, puresine-wave.The zero potential start technology to effectively resist the inductive load on the surge.With micro-CPU control, the control circuit is simple and fast.Protection functions: under voltag Read More

To get 400Vdc from 3-phase 208Vac, you need a multi-stage rectifier that includes a system for voltage step-up and potentially isolation, followed by a three-phase bridge rectifier to convert the AC to pulsating DC, which is then smoothed by filter capacitors to produce the 400Vdc. For a more compac Read More

The core difference between Modbus protocol and CAN protocol lies in their design positioning: Modbus is an application layer protocol for industrial equipment data exchange, relying on underlying buses such as RS485 and TCP; CAN is a bottom layer (physical+data link layer) protocol that balances da Read More

The three phase Static Transfer Switch is the second option automatic switching system of the power supply. Under the normal working state, the main power supply is within the normal voltage range, and the load is always connected to the main power supply. When the main power supply fails, the load Read More