TE30A2403N01

AC DC Desktop, Wall Adapters: TE30A2403N01 application field and working principle

The TE30A2403N01 is an AC DC desktop, wall adapters manufactured by AcBel Polytech Inc. This model is a step-down universal voltage (100 - 240 VAC) AC adapter with a high efficiency switch mode power supply and power factor correction. It is designed to provide your device with regulated 3V/3A, 4.2V/3A, 5V/3A, 7.5V/3A, 9V/3A, 12V/2.5A, 15V/2A, and 24V/1A, allowing it to be used in a wide range of applications.

Features

• Voltage Range: 100 - 240 VAC
• Rated Power: 30W
• Frequency Range: 47-63 Hz
• Safety Certifications: UL, CSA, IEC/EN 60950
• Input Connector: Euro/2 straight type
• Ripple & Noise: 100mV
• Output Connector: 5.5 x 2.5/2.35mm
• Line Regulation: ±0.2%
• Load Regulation: ±1.5%
• Operating Temperature Range: 0°C to +40°C
• Storage Temperature Range: -20°C to +70°C

Application Field

The TE30A2403N01 is a multi-voltage AC adapter that can be used in a variety of different applications. It has been designed for use in medical, telecom, consumer electronics and a wide range of general purpose applications, and is suitable for powering smaller appliances and charging portable devices including notebooks, music players, PDA\'s, and others.

Working Principle

This AC DC desktop, wall adapter uses a step-down switching power supply topology which includes an input rectifier bridge and a smoothing filter. This rectifier bridge performs the AC to DC conversion, rectifying the AC voltage to the required DC voltage. The output stage consists of a power factor correction circuit and a switch mode power supply. The PFC circuit is used to eliminate power losses that would otherwise occur in the adapter, by monitoring the power drawn by the load and adjusting the output voltage accordingly. The SMPS is then used to step down the input voltage to the required output voltage.

The unit is safety certified and complies with the stringent requirements of UL, CSA, and IEC/EN 60950, meaning that it is safe for use in a variety of applications. The TE30A2403N01 is an effective power solution for a range of electronic products.