RM-1515S/H

DC DC converters are a popular form of power conversion in a variety of industries and applications. One of these converters, the RM-1515S/H, has earned its place in many industries due to its features and performance specifications. In this article, we’ll take a deeper dive into the RM-1515S/H, its application field, and its working principle.

RM-1515S/H Overview

The RM-1515S/H is a high performance DC DC converter that offers up to 1.25 kW of power. It is a single-phase switching mode power supply designed to convert an unregulated input voltage into an adjustable DC output voltage. It offers a wide input voltage range of 90Vac ~ 305Vac and features a wide output voltage adjustment range of 5-20V. Its high power density, high efficiency, and excellent thermal design make it an ideal choice for power supply applications.

RM-1515S/H Application Field

The RM-1515S/H is suitable for a wide range of applications and can be used in a variety of different industries. Its features make it a great choice for medical equipment, industrial automation systems, industrial control systems, battery chargers, and LED lighting applications. It can also be used in renewable energy systems, such as solar and wind power systems, and is a great choice for low power wireless communication systems, such as GSM, GPRS, WI-FI, and 3G networks.

RM-1515S/H Working Principle

The RM-1515S/H works on the principle of switching-mode power supplies. A switching regulator, or SMPS, is an electronic power supply that converts an input voltage to a desired output voltage using high-frequency switches. These switches are usually transistors, such as MOSFETs or IGBTs, which are turned on and off at precise times to control the power flow in the system. This allows for a high level of power efficiency and stable voltage regulation.

The RM-1515S/H employs a two-stage topology, consisting of an input-stage buck-boost converter followed by a secondary-stage forward converter. The first stage of the topology is the buck-boost converter, which is responsible for regulating the input voltage. It uses a semiconductor switch such as a MOSFET to rapidly control the current flow through an inductor. As the frequency of the switch transitions is increased, the input voltage is regulated. The second stage of the topology is the forward converter, which is the final stage in voltage regulation. The forward converter uses a diode-inductor-capacitor (DIC) filter to provide the desired output voltage.

Conclusion

The RM-1515S/H is a high performance DC DC converter that is suitable for a wide range of applications. Its features, including high power density, high efficiency, and excellent thermal design, make it an ideal choice for power supply applications. Its two-stage topology consisting of a buck-boost converter and a forward converter ensures precise voltage regulation and high power efficiency. This is why the RM-1515S/H has become a favorite of many industries.