Allicdata Part #: | 285-2866-ND |
Manufacturer Part#: |
NNS1524 |
Price: | $ 264.03 |
Product Category: | Power Supplies - External/Internal (Off-Board) |
Manufacturer: | TDK-Lambda Americas Inc. |
Short Description: | AC/DC CONVERTER 24V 55W |
More Detail: | Open Frame AC DC Converter 1 Output 24V 900mA 8... |
DataSheet: | NNS1524 Datasheet/PDF |
Quantity: | 3 |
1 +: | $ 240.03000 |
10 +: | $ 228.06100 |
Series: | NN |
Part Status: | Active |
Type: | Open Frame |
Number of Outputs: | 1 |
Voltage - Input: | 85 ~ 265 VAC |
Voltage - Output 1: | 24V |
Voltage - Output 2: | -- |
Voltage - Output 3: | -- |
Voltage - Output 4: | -- |
Current - Output (Max): | 900mA |
Power (Watts): | 55W |
Applications: | ITE (Commercial) |
Voltage - Isolation: | 3.75kV |
Efficiency: | 50% |
Operating Temperature: | -20°C ~ 71°C (With Derating) |
Features: | Load Sharing, Universal Input |
Mounting Type: | Chassis Mount |
Size / Dimension: | 5.91" L x 2.36" W x 4.47" H (150.0mm x 60.0mm x 113.5mm) |
Minimum Load Required: | -- |
Approvals: | CE |
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AC/DC converters are an important part of modern electrical systems. The NNS1524 is a DC-DC converter specifically designed for applications that require high efficiency, high power density, and low noise. It has a peak efficiency of over 95%, making it ideal for applications such as electric vehicles, portable electronics, and white goods.
The NNS1524 is a step-down dual-phase synchronous buck converter. It is based on Maxim\'s patented hybrid technology. This technology offers extremely fast transient response while simultaneously achieving high efficiency. The NNS1524 uses high-side and low-side NMOSFETs for switching, which eliminates the need for additional components like an anti-cross conduction diode or a Schottky clamp diode.
The NNS1524 operates over a wide input voltage range of 4.5V to 15V. It provides a wide output current range of 0A to 1.25A and an output voltage range from 0.5V to 8V. It is an adjustable current limit and programmable switching frequency that can be adjusted between 300 kHz to 1.5 MHz.
The device has an intelligent N-channel FET design that eliminates the need for a sense resistor. This eliminates potential design complexity and significantly increases efficiency. It also allows for extremely accurate current limit control.
The NNS1524 has a load-disconnect feature that disconnects the load from the power source when the input voltage drops below 3.9V. This ensures that the load is not damaged in the event of a low voltage transient. It also has an adjustable soft-start feature, which eliminates input inrush currents.
The NNS1524 is designed to meet UL 60950 safety criterion requirements for insulated outputs. The device is RoHS and Halogen-Free compliant, and has a maximum junction temperature of 150°C.
The NNS1524 can be used for a variety of applications, including automotive, consumer, industrial, and medical. It is ideal for applications that require high efficiency, accurate current limit control, low noise, and small size.
The specific data is subject to PDF, and the above content is for reference
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