
Allicdata Part #: | 1866-4188-ND |
Manufacturer Part#: |
RSD-200D-48 |
Price: | $ 66.11 |
Product Category: | Power Supplies - External/Internal (Off-Board) |
Manufacturer: | Mean Well USA Inc. |
Short Description: | DC/DC CONVERTER 48V 202W |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 22 |
1 +: | $ 60.09570 |
10 +: | $ 59.14060 |
25 +: | $ 55.32530 |
50 +: | $ 53.86530 |
Voltage - Output 4: | -- |
Approvals: | CE |
Size / Dimension: | 7.52" L x 3.39" W x 1.57" H (191.0mm x 86.0mm x 40.0mm) |
Mounting Type: | Chassis Mount |
Operating Temperature: | -40°C ~ 70°C (With Derating) |
Efficiency: | 91% |
Applications: | ITE (Commercial), Railway |
Voltage - Isolation: | 4000V |
Power (Watts): | 202W |
Current - Output (Max): | 4.2A |
Series: | RSD-200 |
Voltage - Output 3: | -- |
Voltage - Output 2: | -- |
Voltage - Output 1: | 48V |
Number of Outputs: | 1 |
Voltage - Input (Max): | 143V |
Voltage - Input (Min): | 67.2V |
Type: | Enclosed |
Part Status: | Active |
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DC-DC converters are ubiquitous in most industrial and technological applications. The RSD200D-48 is a specific kind of DC-DC converters equipped with various advantages that make it fundamentally adaptable and versatile. This paper delves into the field of application and the working principle of the RSD-200D-48 in order to elucidate the ability of the product to perform a wide range of tasks.
The RSD-200D-48 DC-DC converter is primarily composed of two main components, an inductor for providing energy storage and an active switch which is used for controlling current flow. The RSD-200D-48 is a wide-input voltage range, non-isolated, high-efficiency, and full-adjustable off-line secondary side-regulation DC-DC converter. This particular model is designed to provide an adjustable voltage output at +5.0-24VDC, and a maximum output power of 48W.
The main fields of application of the RSD-200D-48 involve computer and printing peripheral equipment such as monitor power supplies, storage devices, keyboard/mouse traps, and so on. Furthermore, the RSD-200D-48 can be utilised in medical equipment, audio and visual devices, contract controllers, data analysers and other similar industrial and commercial devices. The converter can also be used in small power supply applications, LED lighting systems, security and automotive industries. Furthermore, thanks to its ability to work with different input voltage sources, this particular model is highly diverse and can be deployed in many different scenarios.
The core of the RSD-200D-48 is the flyback converter topology. This configuration allows compact power transfer and the converter has a fully-adjustable output voltage. Its isolated switching structure incorporates a low-side MOSFET switch along with a built-in anti-transient protection circuit that ensures safety and reliability. The power factor corrector (PFC) circuit provides an enhanced efficiency of up to 92 percent and the use of an internationally standardised inductor allows for both high-efficiency and low component count.
The RSD-200D-48 is equipped with various other features including an under-voltage lock-out (UVLO) feature, an overload and temperature protection function and a built-in folded control circuit. This ensures that the converter remains safe and reliable while also preventing the converter from unnecessarily consuming power or overheating. The converter also provides an I/O limited current design for both input and output to prevent any potential short circuit issues.
The high-efficiency output stage of the RSD-200D-48 puts a great deal of emphasis on ensuring excellent dynamic responses, with low output ripple maintained through the entire operating range. The low noise and good thermal-resistance design of the converter also ensure its superior performance. The adjustable LED control circuit provides both high accuracy and stable current output, while also featuring a level-shift technique for high power factor and low turn-on current.
In conclusion, the RSD-200D-48 DC-DC converter is highly diverse model that provides efficient performance, enhanced productivity, and circuit protection. With its various innovative features and exceptionally wide input voltage range, this particular model is well-positioned to serve multiple industries, from commercial and industrial to medical and automotive. An excellent addition to any device lineup, the RSD-200D-48 is well worth its weight.
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