PD-2503
AC/DC Power Supply with 2 Outputs providing 5V/3.3V at 3A each, totaling 24.9WPD-2503
AC/DC Power Supply with 2 Outputs providing 5V/3.3V at 3A each, totaling 24.9W
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Manufacturer Part # : PD-2503
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Package/Case: Module
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Brand: Mean Well Usa Inc.
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Product Categories : AC DC Converters
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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PD-2503 DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
PD-2503 is a versatile electronic component known as an AC/DC converter that delivers stable voltage outputs of 5V and 3.3V simultaneously, with a power rating of 25W. This converter is designed to efficiently convert alternating current (AC) power from a source into direct current (DC) power for use in various electronic devices. The PD-2503 is compact and lightweight, making it suitable for a wide range of applications where space is limited. It is equipped with advanced circuitry for precise voltage regulation, ensuring reliable performance and protection against over-voltage, over-current, and short-circuit conditions. This converter is commonly used in industrial automation, telecommunications, networking equipment, and other electronic systems that require multiple voltage outputs. The PD-2503 is easy to install and integrate into existing setups, making it a popular choice among engineers and manufacturers looking for a reliable power solution.
Key Features
- Compact and lightweight design
- High-quality construction
- Easy to use and portable
- Compatible with various devices
- Long-lasting battery life
- Multiple connectivity options
- Built-in microphone for hands-free calling
Application
- Industrial automation
- Process control systems
- Power distribution systems
- Energy management systems
- Building automation
- Security systems
- HVAC systems
- Smart grid applications
- Telecommunications
- Environmental monitoring systems
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Series | PD-2503 (25W) | Packaging ! | Box |
Part Status ! | Obsolete | Type | Open Frame |
Number of Outputs | 2 | Voltage - Input | 85 ~ 264 VAC, 120 ~ 370 VDC |
Voltage - Output 1 | 5V | Voltage - Output 2 | 3.3V |
Current - Output 1 | 3 A | Current - Output 2 | 3 A |
Power (Watts) | 25W | Applications | ITE (Commercial) |
Voltage - Isolation | 3 kV | Efficiency | 72% |
Operating Temperature ! | -10°C ~ 70°C (With Derating) | Features | Adjustable Output, Universal Input |
Mounting Type | Chassis Mount | Size / Dimension | 4.21" L x 2.40" W x 1.10" H (107.0mm x 61.0mm x 28.0mm) |
Approval Agency | CE, cURus, TUV | Minimum Load Required | Yes |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is PD-2503?
PD-2503 is a high-power, high-voltage Darlington transistor array designed for driving high-current loads such as relays, solenoids, and stepping motors. It is commonly used in industrial control applications and robotic systems.
How Does PD-2503 Work?
PD-2503 works by amplifying input signals to control the flow of high currents to connected loads. The Darlington transistor configuration provides high current gain and high output current capability, making it suitable for driving demanding loads with ease.
How Many Pins does PD-2503 have and What are the Functions of the Pinout Configuration?
PD-2503 comes in a 16-pin DIP (Dual Inline Package) configuration. The pinout configuration includes:
- COM: Common pin for all the internal Darlington transistor pairs.
- IN1, IN2, IN3, IN4: Input pins to control the individual Darlington pairs.
- OUT1, OUT2, OUT3, OUT4: Output pins connected to the load for each Darlington pair.
- VCC: Positive power supply voltage pin.
- GND: Ground pin.
What are the Pros and Cons of PD-2503?
Pros:
- High Power Capability: Capable of driving high-current loads with ease.
- Multiple Outputs: Features multiple Darlington pairs for individual load control.
- Darlington Configuration: Provides high current gain for efficient load driving.
- Reliability: Suitable for robust industrial applications requiring high reliability.
- Compact Size: Comes in a 16-pin DIP package for easy integration into various systems.
Cons:
- Heat Dissipation: May require heat sinks for high-power applications to manage heat dissipation.
- Complexity: Requires proper understanding of Darlington transistor configurations for optimal use.
- Cost: High-power Darlington arrays like PD-2503 may have a higher cost compared to simpler driver solutions.
Are There Any Equivalents/Alternatives to PD-2503 for Recommendation?
- The ULN2003 from STMicroelectronics is a similar high-power Darlington array commonly used for driving loads.
- Alternatives to PD-2503 include the MC1413 from ON Semiconductor and the TLP504A from Toshiba for driving high-current loads.
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