R0.25D-1215/HP

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DC DC converters are widely used in various applications, as they help to give power from one source to another and adjust the current or voltage of the output. The R0.25D-1215/HP is one such converter that is utilized for its efficiency, wall-plug efficiency, and ultra-small size. This article will cover its application field and working principle.

In terms of application field, the R0.25D-1215/HP is suitable for industrial, telecommunications, automotive, medical electronics, instrumentation, and automotive systems. It is an ultra-small, high-efficiency, constant-voltage module with a wide input range and no-load power consumption lower than 70mW. It has low ripple and noise, low loss, low temperature rise, high power density, and guaranteed output power. The module can work at wide temperature range, from -40℃ to +80℃. It also comes with fast transient response, pulse-by-pulse current limit, over-voltage protection, short-circuit protection, and thermal shutdown protection.

The working principle of the R0.25D-1215/HP can be broken down as follows:

1. The module has an input terminal that can be connected to an AC voltage from 9V to 40V.
2. this AC voltage is then rectified and filtered to form a DC input voltage.
3. The DC voltage is then regulated by a pulse width modulation (PWM) control circuit.
4. The output is derived from inductor-capacitor filter circuit connected to the DC voltage.
5. The output voltage is adjusted to the required level by controlling the PWM duty cycle.

It is the unique design of the R0.25D-1215/HP that makes it suitable for multiple applications. The module is highly reliable and offers long-term stability under high load and temperature conditions. The module can provide direct current for electronic equipment, instrumentation, industrial control systems, and medical equipment. With its high efficiency, low ripple noise, precise output voltage, and low temperature rise, it can be applied in a broad range of environments and applications.

To summarize, the R0.25D-1215/HP is a high-efficiency, ultra-small DC DC converter module that has a wide input range of 9 to 40V. It has no-load power consumption lower than 70mW, fast transient response, and pulse-by-Pulse current limit. It also comes with over-voltage protection, short-circuit protection, and thermal shutdown protection. It is suitable for applications in industrial, telecommunications, automotive, medical electronics, instrumentation, and automotive systems. Due to its design, the module offers long-term stability under high load and temperature conditions, making it an ideal choice for a variety of applications.

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