UTP28X17GR

UTP28X17GR is a specialized high-voltage switching power supply. The input voltage range is 85 to 305 V AC, and the output voltage is 28 V DC. It has a maximum output power of 17 W, and can withstand 75 VAC of surge current for 1 s, so it is suitable for most industrial applications. The module adopts a synchronous rectification technique to improve the efficiency of the power supply, and uses advanced full-bridge control scheme, which has a wide range of output power.In addition, UTP28X17GR has built-in variable frequency drive and power factor compensation. UTP28X17GR uses a highly reliable hermetic metal case that meets the IP65 standard, making it suitable for operation in a wide temperature range(-20℃+70℃).

The application field of UTP28X17GR

UTP28X17GR is suitable for many applications like medical equipment, communication electronic components, electronic information equipment, industrial control system and consumer electronic products. It is also widely used in industrial robotic systems, network relay towers, program-controlled telephone exchanges, electronic energy savers and remote transmitters. UTP28X17GR has passed UL and CE certification and has a very strong shock and vibration resistance, making it highly durable in harsh environments.

The working principle of UTP28X17GR

The working principle of UTP28X17GR is relatively simple. The input AC power is rectified to form a DC voltage and sent to the input of the PFC circuit. The PFC circuit adjusts the input current to meet the power factor of the power grid. The AC power is then rectified and filtered to obtain a stable DC voltage to drive the special high frequency switching circuit to convert the AC power into the output voltage. At the same time, it also stabilizes the voltage level, and then uses a linear circuit to filter out the high-frequency power noise to obtain a steady-state and clean output.

In conclusion, UTP28X17GR is a high-power switching power supply designed specifically for industrial applications, with high efficiency, wide range of input voltage and stable performance. It also has high reliability and is certified by UL and CE standards. It can be used in a wide range of industries for power supply.