QPDD10-48D12

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DC DC converters are one of the most versatile and widely used products in the power supply field. QPDD10-48D12 is a DC to DC converter designed for industrial and medical applications. It is a popular device due to its high DC/DC conversion ratio and cost-efficient performance. This article will discuss the application field and working principle of the QPDD10-48D12.

QPDD10-48D12 is a cost-efficient DC to DC converter, providing high output conversion ratios. It provides an input voltage range of 10-48VDC, with up to 60 Watts of continuous output power. It is designed for industrial and medical applications. It can be used for medical instruments, electronic test equipment, radio power supplies, AC/DC power adapters, and telecom and security systems. It is often used to convert 12VDC or 24VDC to other regulated or non-regulated DC voltages.

Working Principle

The QPDD10-48D12 DC to DC converter is a two-stage buck-boost converter with an active power factor correction (PFC) stage. The first stage is a buck converter topology that regulates the input voltage to a suitable voltage that produces a regulated output voltage. The second stage is a buck-boost topology that adjusts the output voltage to specified requirements. The active PFC stage is used to reduce the energy waste and reduce power dissipation. This ensures that more output power is available.

The converter features high efficiency levels up to 95%. It employs a wide range of safety measures, such as over-current protection, over-voltage protection, and temperature protection. The over-current protection ensures that the device will shut down in the event of an excessive current flow, while the over-voltage protection protects the load current from damage due to a voltage increase. It also has a temperature monitoring system that ensures safe operation at high temperatures.

QPDD10-48D12 DC to DC converters offer a wide range of features, which make them ideal for many different industrial and medical applications. Its high output conversion ratio and cost-efficient performance make it a popular choice for a variety of applications. Its wide range of safety features also makes it a reliable and safe converter to use.

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