| Allicdata Part #: | 1866-5424-ND |
| Manufacturer Part#: |
PSD-45A-24 |
| Price: | $ 11.83 |
| Product Category: | Power Supplies - External/Internal (Off-Board) |
| Manufacturer: | Mean Well USA Inc. |
| Short Description: | DC/DC CONVERTER 24V 30W |
| More Detail: | N/A |
| DataSheet: |  PSD-45A-24 Datasheet/PDF |
| Quantity: | 5 |
| 1 +: | $ 10.75410 |
| 10 +: | $ 10.59030 |
| 25 +: | $ 10.42450 |
| 50 +: | $ 9.92817 |
| Voltage - Output 4: | -- |
| Approvals: | CB, CE |
| Size / Dimension: | 5.00" L x 2.99" W x 1.18" H (127.0mm x 76.0mm x 30.0mm) |
| Mounting Type: | Chassis Mount |
| Operating Temperature: | -10°C ~ 60°C (With Derating) |
| Efficiency: | 79% |
| Applications: | ITE (Commercial) |
| Voltage - Isolation: | 1500V |
| Power (Watts): | 30W |
| Current - Output (Max): | 1.25A |
| Series: | PSD-45 |
| Voltage - Output 3: | -- |
| Voltage - Output 2: | -- |
| Voltage - Output 1: | 24V |
| Number of Outputs: | 1 |
| Voltage - Input (Max): | 18V |
| Voltage - Input (Min): | 9.2V |
| Type: | Open Frame |
| Part Status: | Active |
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DC to DC converters are electrical components used to transfer power from one DC voltage source to another. PSD-45A-24 is one of the common types of DC to DC converters. In this article, we will discuss the various applications of PSD-45A-24 and its working principle.
1. Application Field
PSD-45A-24 is widely used as a DC/DC power supply in many fields which require an efficient, reliable, and cost-effective power solution. These include:
- Power supply for medical equipment
- Computer accessories
- Process automation systems
- Avionics systems
- Automotive systems
In particular, PSD-45A-24 is ideal for applications that require high currents of up to 45A and low voltage dropout of 0.3V. Moreover, the PSD-45A-24 is an integrated power module that provides a compact and low-loss solution for multiple power supply designs.
2. Working Principle
PSD-45A-24’s output voltage can be changed continuously by adjusting the switching frequency. It relies on a PWM (pulse-width modulation) command from its source, which instructs it to periodically switch between its high voltage source and its low voltage sink. As a result, a linear ramp of power is gained from its source and a linear ramp of power is sent to its sink. This cycle is repeated and the output voltage is determined by the frequency of switching.
The PSD-45A-24 has a built-in DC/DC converter chip which uses a transformer or an inductor to transfer power from its source to its sink. The converter chip can also provide protection from short circuit, overvoltage, and overcurrent. In addition, the PSD-45A-24 features EMI (electromagnetic interference) filtering that eliminates most of the unwanted high frequency noise from the power supply.
In conclusion, the PSD-45A-24 is an efficient and reliable power solution for a range of applications. Its built-in DC/DC converter chip allows for smooth conversion of power from one voltage source to another, and its EMI filtering ensures that any unwanted noise can be reduced. With its high current capacity and low voltage dropout, the PSD-45A-24 is an ideal choice for many power supply designs.
The specific data is subject to PDF, and the above content is for reference
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