Allicdata Part #: | 393-1197-ND |
Manufacturer Part#: |
LES20A48-3V3REJ |
Price: | $ 0.00 |
Product Category: | Power Supplies - Board Mount |
Manufacturer: | Artesyn Embedded Technologies |
Short Description: | DC DC CONVERTER 3.3V 66W |
More Detail: | Isolated Module DC DC Converter 1 Output 3.3V 2... |
DataSheet: | LES20A48-3V3REJ Datasheet/PDF |
Quantity: | 1000 |
Current - Output (Max): | 20A |
Control Features: | Enable, Active Low |
Size / Dimension: | 2.30" L x 0.90" W x 0.19" H (58.4mm x 22.9mm x 4.8mm) |
Package / Case: | 8-DIP Module, 1/8 Brick |
Mounting Type: | Through Hole |
Efficiency: | 91% |
Operating Temperature: | -40°C ~ 85°C |
Features: | Remote On/Off, OCP, OTP, OVP, SCP, UVLO |
Applications: | ITE (Commercial) |
Voltage - Isolation: | 2.25kV |
Power (Watts): | 66W |
Series: | Eighth-Brick |
Voltage - Output 3: | -- |
Voltage - Output 2: | -- |
Voltage - Output 1: | 3.3V |
Voltage - Input (Max): | 75V |
Voltage - Input (Min): | 36V |
Number of Outputs: | 1 |
Type: | Isolated Module |
Part Status: | Obsolete |
Packaging: | Tray |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
DC-DC converters are devices that transform an input voltage into a different output voltage. The LES20A48-3V3REJ is a DC-DC converter module that provides a wide input voltage range of 4.5 to 17 V, with a maximum output current of 3 A and a maximum output voltage of 3.3 V. It can be used for various applications, such as powering digital cameras, medical equipment, embedded electronics, industrial automation, and automotive systems. This article will discuss the application field of the LES20A48-3V3REJ converter and its working principle.
Application
The LES20A48-3V3REJ converter module has many advantages which make it suitable for various types of applications. It has a wide input voltage range which makes it suitable for use with various types of power sources, such as batteries, solar cells, mains power, and so on. It also has a high efficiency rating, with over 94% efficiency at full load, which helps to reduce power losses. Furthermore, its wide input voltage range and high efficiency make it suitable for applications in which low output ripple is a requirement, such as powering embedded processors or digital cameras.
Furthermore, the LES20A48-3V3REJ converter module has a wide range of protection features, including short circuit, overvoltage, and undervoltage protection, which make it suitable for use in harsh environments and with sensitive electronic components. The module also has a high maximum current rating of 3 A and a high thermal limit which helps to prevent damage from overloading or overheating. Finally, the converter is designed to meet EMC standards, which makes it suitable for use in medical and telecom applications.
Working Principle
The LES20A48-3V3REJ converter module works on the principle of DC to DC conversion. It takes the input voltage, usually a variable voltage from 4.5 V to 17 V, and converts it to a fixed output voltage of 3.3 V. It does this using a switching circuit made up of a MOSFET (metal–oxide–semiconductor field-effect transistor) and an inductor. The MOSFET switches on and off at a high frequency and the inductor stores energy in the form of a magnetic field when the MOSFET is switched on and releases that energy when the MOSFET is switched off, thereby converting the input voltage into the desired output voltage.
The MOSFET switches on and off rapidly and the output voltage is regulated by varying the on-time (duty cycle) of the MOSFET. As the load current increases, the duty cycle of the MOSFET increases in order to meet the load demands. As the input voltage changes, the duty cycle of the MOSFET is also adjusted to maintain the required output voltage.
The LES20A48-3V3REJ converter module is equipped with overvoltage, undervoltage, and short-circuit protection features for improved safety and reliability in applications. It also has a high thermal limit which helps to prevent damage from overloading or overheating. Moreover, its built-in EMC filter helps to reduce output noise.
In conclusion, the LES20A48-3V3REJ converter module is a versatile DC-DC converter that has a wide range of applications. It has a high efficiency rating, a wide input voltage range, and several protection features which make it suitable for use in sensitive electronic components, harsh environments, and telecommunication applications. The working principle of the converter is based on DC to DC conversion, using a switching circuit made up of a MOSFET and an inductor.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
LES20B48-3V3REJ | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 3.3V 66WI... |
LES20B48-3V3RAJ | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 3.3V 80WI... |
LES22B48-2V5RAJ | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 2.5V 80WI... |
LES25B48-1V0RAJ | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 1V 80WIso... |
LES25B48-1V5RAJ | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 1.5V 80WI... |
LES20A24-3V3REJ | Artesyn Embe... | 48.76 $ | 1000 | DC DC CONVERTER 3.3V 66WI... |
LES20A24-3V3EJ | Artesyn Embe... | 48.76 $ | 1000 | DC DC CONVERTER 3.3V 100W... |
LES20A24-3V3RAJ | Artesyn Embe... | 48.76 $ | 1000 | DC DC CONVERTER 3.3V 100W... |
LES20A24-3V3SJ | Artesyn Embe... | 48.76 $ | 1000 | DC DC CONVERTER 3.3V 100W... |
LES25A48-1V2RE | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 1.2V 30WI... |
LES25A48-1V5RE | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 1.5V 37WI... |
LES25A48-1V8RE | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 1.8V 45WI... |
LES20A48-2V5RE | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 2.5V 50WI... |
LES25A48-2V5RE | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 2.5V 62WI... |
LES20A48-3V3RE | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 3.3V 66WI... |
LES25A48-3V3RE | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 3.3V 82WI... |
LES20A48-5V0RE | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 5V 100WIs... |
LES20A48-3V3REJ | Artesyn Embe... | -- | 1000 | DC DC CONVERTER 3.3V 66WI... |
LES25A48-2V5REJ | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 2.5V 62WI... |
LES25A48-3V3REJ | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 3.3V 82WI... |
LES20A48-5V0REJ | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 5V 100WIs... |
LES20B48-3V3RSJ | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 3.3V 80WN... |
LES22B48-2V5RSJ | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 2.5V 80WN... |
LES25B48-1V0RSJ | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 1V 80WNon... |
LES25B48-1V5RSJ | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 1.5V 80WN... |
LES25B48-1V8RSJ | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 1.8V 80WN... |
LES25B48-1V2RSJ | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 1.2V 80WN... |
LES20A48-2V5REJ | Artesyn Embe... | 0.0 $ | 1000 | DC DC CONVERTER 2.5V 50WI... |
DC DC CONVERTER 12V 240WIsolated Module ...
DC DC CONVERTER 12V 240WIsolated Module ...
DC DC CONVERTER 12V 240WIsolated Module ...
DC DC CONVERTER 1.8V 120WIsolated Module...
DC DC CONVERTER 1.8V 120WIsolated Module...
DC DC CONVERTER 1.8V 120WIsolated Module...