NASN POWER 48vdc to 12vdc modular converter is rack mounted in a 19'' shelf rack. The system is compact with 1U height for telecom communication network. Plug and play installation allows quick and easy installation and system expansion.B48/12-100M2 power supply system is a solution to provide a sta 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

NASN 48VDC 400A rectifier charger power system composes of 8pcs 2U height hot swappable 48V 50A modular rectifier module. It's compact, light weight and easy to operate.Single phase power supply.Rectifiersl Wide temperature range (-40 to +75 C, derating above 45 C).Humidity 5-9% non-condensing.l T.H Read More

A "bipolar power supply inverter" isn't a standard single device but refers to the use of a bipolar power supply in conjunction with an inverter circuit for applications requiring both DC and AC power control. A bipolar power supply provides both positive and negative DC voltages and can source or s Read More

The 1U 48V DC power supply B220/48-100M2 accommodates 2x rectifiers 48V 50A and 1x controller, 1x Load Distribution Module. Modular desigh, high power density, flexiable and easy operation.The subrack will include the following : 1x 40A AC input breaker (Dual AC input optional) 1x 125A batt Read More

The actual working voltage of the compressor for photovoltaic direct drive air conditioning varies depending on the unit model and power configuration:-For single-phase 220V models, the voltage of the photovoltaic string is usually between 200V and 350V.-The three-phase 380V model generally has a ph Read More

In the era of fixed line telephones, each household's telephone was powered by the telecommunications bureau. Due to the long distance between the telecommunications office and the telephone in the home, in order to ensure a certain service range, the power supply voltage of the central office switc Read More

Communication power supply is a critical infrastructure for the entire communication network.The communication power supply system is the heart of the communication system. A stable and reliable communication power supply system is the key to ensuring the safe and reliable operation of the communica Read More

Switched Mode Power Supply (SMPS) is a power supply device that converts electrical energy through high-frequency switching devices such as transistors and MOSFETs. Compared with traditional linear power supplies, switching power supplies have the advantages of high conversion efficiency, small size Read More