Non-isolated DC-DC converters are electronic devices that convert a source of direct current (DC) from one voltage level to another. They are a type of electric power converter. Isolated DC-DC converters are based on the same principle of operation, but keep the input and output electrically isolated by a transformer. This allows for different voltages between inputs and outputs, much more considerable than with non-isolated ones.
What are non-isolated DC-DC converters used for?
DC-DC converters are used in portable electronic devices such as mobile phones and laptops, which are primarily supplied with power from batteries. Non-isolated DC-DC converters increase voltage from a partially lowered battery voltage, thereby saving space instead of using multiple batteries. Most DC-DC converter circuits also regulate the output voltage.
Types of non-isolated DC - DC converters
Non-isolated DC-DC converters have different protection features for your devices. They can ensure current limit, over current and over temperature protection. Many of them guarantee over voltage and under voltage protection, and prevent short circuits. Some of them have very high efficiency (up to 95%) which means that they do not require heatsinks or fans.
Description:
12V or 24V input voltagePositive or negative optionsNon-isolatedBuffered
output voltage & current monitorsInternal precision referenceRemote output programmingDemonstrated MTBF >1 million hoursChassis mounting style with input connectors and fly lead outputInput protected against reverse polarity, output short ...
Description:
The Y Series of DC/DC converters provides exceptional
thermal performance, even in high temperature environments with minimal airflow. This performance is accomplished through the use of advanced circuitry, packaging and processing techniques to achieve a design possessing ultra-high efficiency, excellent ...
Description:
The Recom R420 is designed for auxillary power
from 4-20mA loops. Other low power budget applications also benefit from R420. Applications also include energy scavenging and indoor solar powered circuits. The R420 has the ability to power microprocessors, data-loggers and ...
Description:
PowerBRICKs are split-rail power supply modules intended to
be used with a solderless breadboard. They generate both negative and positive voltage rails from a single +5V USB Vbus input. • 134-6469 PowerBRICK 3.3 +3.3V @ 350mA, -3.3V @ 320mA• 134-6468 ...
