| Allicdata Part #: | PSD-15A-5-ND |
| Manufacturer Part#: |
PSD-15A-5 |
| Price: | $ 5.60 |
| Product Category: | Power Supplies - External/Internal (Off-Board) |
| Manufacturer: | Mean Well USA Inc. |
| Short Description: | DC/DC CONVERTER 5V 15W |
| More Detail: | N/A |
| DataSheet: |  PSD-15A-5 Datasheet/PDF |
| Quantity: | 1000 |
| 120 +: | $ 5.08736 |
| Voltage - Output 4: | -- |
| Approvals: | CE |
| Size / Dimension: | 3.70" L x 1.93" W x 0.98" H (94.0mm x 49.0mm x 25.0mm) |
| Mounting Type: | Chassis Mount |
| Operating Temperature: | -10°C ~ 60°C (With Derating) |
| Efficiency: | 74% |
| Applications: | ITE (Commercial) |
| Voltage - Isolation: | 2000V |
| Power (Watts): | 15W |
| Current - Output (Max): | 3A |
| Series: | PSD-15 |
| Voltage - Output 3: | -- |
| Voltage - Output 2: | -- |
| Voltage - Output 1: | 5V |
| Number of Outputs: | 1 |
| Voltage - Input (Max): | 18V |
| Voltage - Input (Min): | 9.2V |
| Type: | Open Frame |
| Part Status: | Active |
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DC DC Converters
DC-DC converters are voltage converters that convert DC power from one voltage level to another.The PSD-15A-5 converter is a high-efficiency, isolated DC-DC converter that switches continuously at a frequency of 50 kHz, providing an output voltage of 5V. With an integrated prepackaged control loop, it is one of the most reliable and cost-efficient DC-DC converters in the market.
Application Field
The PSD-15A-5 DC-DC converter is suitable for many applications, such as in automotive, industrial, medical, and military systems. It is particularly well-suited to power distributed power supplies, computer systems, battery packs, control boards, data processing systems, and telecommunications equipment. The converter is also applicable to any power system where an isolated power solution is required. For example, it can be used in power systems to reduce the source voltage of a Battery Backup power supply, while providing a stable and reliable output voltage.
Working Principle
The PSD-15A-5 DC-DC converter operates on the principle of constant-frequency pulse-width modulation (PWM). In this configuration, an oscillator drives a high-speed switch, which generates a pulse-waveform that is used to regulate the output voltage. A feedback circuit is used to regulate the output voltage, ensuring the correct output voltage level is maintained. The PWM circuit also allows the converter to enter a low power mode when the input and output voltages are equal, significantly reducing the power consumption of the unit.
The PSD-15A-5 is designed with a built-in power loss monitoring system, ensuring the output voltage of the converter does not exceed the maximum current rating of the device. The PSD-15A-5 also features reverse polarity protection, a full range of protection circuits, and a wide operating temperature range. In addition, the unit has an active current limit that helps prevent overloading of the power supply, and it can support both synchronous and asynchronous operation.
The specific data is subject to PDF, and the above content is for reference
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