| Allicdata Part #: | 1866-4059-ND |
| Manufacturer Part#: |
RPS-400-27-SF |
| Price: | $ 66.12 |
| Product Category: | Power Supplies - External/Internal (Off-Board) |
| Manufacturer: | Mean Well USA Inc. |
| Short Description: | AC/DC CONVERTER 27V 251W |
| More Detail: | Enclosed AC DC Converter 1 Output 27V 9.3A 80 ~... |
| DataSheet: | RPS-400-27-SF Datasheet/PDF |
| Quantity: | 2 |
| 1 +: | $ 60.10200 |
| 10 +: | $ 56.40580 |
| 25 +: | $ 54.55630 |
| 50 +: | $ 53.86500 |
| Power (Watts): | 251W (402W Forced Air) |
| Approvals: | CB, CE, cURus, TUV |
| Minimum Load Required: | -- |
| Size / Dimension: | 6.30" L x 3.39" W x 1.69" H (160.0mm x 86.1mm x 42.9mm) |
| Mounting Type: | Chassis Mount |
| Features: | Adjustable Output, Remote Sense, Universal Input |
| Operating Temperature: | -30°C ~ 70°C (With Derating) |
| Efficiency: | 93.5% |
| Voltage - Isolation: | 4kV |
| Applications: | Medical |
| Series: | RPS-400 |
| Current - Output (Max): | 9.3A |
| Voltage - Output 4: | -- |
| Voltage - Output 3: | -- |
| Voltage - Output 2: | -- |
| Voltage - Output 1: | 27V |
| Voltage - Input: | 80 ~ 264 VAC, 113 ~ 370 VDC |
| Number of Outputs: | 1 |
| Type: | Enclosed |
| Part Status: | Active |
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AC/DC converters are a type of electrical device used to convert AC electrical power into DC electrical power. One of the most popular and widely used AC/DC converters is the RPS-400-27-SF. This converter is designed to be used in applications where higher power and reliability are required, such as electric motor control, power supplies, and other industrial applications. The basic design of the RPS-400-27-SF consists of two reactors, a current source converter, a control system, and a power bridge. The converters can be used in a variety of applications, including AC motor control, power supply, and in some cases, AC power generation.
The primary working principle behind the RPS-400-27-SF is that it employs a self-oscillating continuous wave (SBL) inverter to convert AC power to DC power. This converter has two reactors, one of which is series-connected and acts as an inductor, while the other is parallel-connected and acts as a capacitor. The series-connected reactor stores energy, while the parallel-connected reactor is used to dissipate energy. The power generated by the SBL inverter is then regulated using the control system.
The current source converter of the RPS-400-27-SF allows for precise control of the current output. This allows for higher efficiency and higher power output compared to traditional AC/DC converters. The current source converter consists of a main switch and an adjustable resistor that controls the current output. The adjustable resistor is used to adjust the current output to meet the requirements of the application.
The control system of the RPS-400-27-SF is used to regulate the power output of the converter. This system consists of a microcontroller, power transistors, and other components that monitor the system and adjust the power output. The microcontroller is used to regulate the output of the converter and to control the operation of the other components.
The power bridge of the converter is an integral component that allows the converter to provide high power output. The power bridge consists of two switches, a current limiting element, and several power transistors. The power bridge allows the converter to better regulate, control, and utilize the power generated by the SBL inverter.
The RPS-400-27-SF is a reliable and efficient AC/DC converter that can be used in a variety of applications, including AC motor control, power supply, and AC power generation. Its two reactors, current source converter, control system, and power bridge all combine to create an effective and reliable AC/DC converter.
The specific data is subject to PDF, and the above content is for reference
NMP CONFIGURABLE POWER SUPPLY 12Enclosed...
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RPS-400-27-SF Datasheet/PDF