# PD-45A - Mean Well USA AC DC Converter

## Product Summary

The Mean Well USA PD-45A is a 40W AC/DC converter featuring dual 5V and 12V outputs. It offers a universal AC input and an open frame design for chassis mounting.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | PD-45A |
| Manufacturer | Mean Well USA |
| Product Type | AC DC Converter |
| Series | PD-45 |
| Category | Power Supplies - ExternalInternal (Off-Board) |
| Subcategory | Enclosed Type |
| Mounting Type | Chassis Mount |

## Description

The Mean Well USA PD-45A is a versatile 40W AC/DC power supply designed for ITE (Commercial) applications. It features a dual output configuration with 5V and 12V channels, providing flexibility for various electronic systems.

This open frame converter operates with a universal AC input range of 90-264VAC and offers an efficiency of 77%. Key electrical specifications include a rated current of 3.2A on the 5V channel and 2A on the 12V channel. It also includes protections for overload, over-voltage, and short circuit.

The PD-45A is designed for chassis mounting and has dimensions of 127mm x 76mm x 28mm. Its operating temperature range is -10°C to +60°C, with derating applied. The unit complies with various safety and EMC standards, including BS EN/EN55032 Class B and UL, TUV 62368-1.

With its robust design and comprehensive protections, the PD-45A is suitable for a wide range of commercial electronic equipment requiring reliable power conversion.

## Key Specifications

| Specification | Value |
| --- | --- |
| Applications | ITE (Commercial) |
| Approval Agency | CB, CE, cURus, TUV |
| Current | 2 A |
| Efficiency | 77% |
| Features | Adjustable Output, Universal Input |
| Height | 28 mm (1.10") |
| Length | 127 mm (5.00") |
| Mounting Type | Chassis Mount |
| Number of Outputs | 2 |
| Operating Temperature | -10 °C to 60 °C (With Derating) |
| Overload Protection | Hiccup mode |
| Power (Watts) | 40 W |
| Storage Temperature | -20 °C to +85 °C |
| Type | Open Frame |
| Voltage | 12 V |
| Voltage Range | 90 to 264VAC |
| Weight | 0.2Kg |
| Width | 76 mm (2.99") |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | Stock on Request |
| Distributor Count | 0 |
| Total Stock | 0 |
| Pricing Available | No |

## Features

- Dual output AC/DC converter with 5V and 12V channels.
- 40W total rated power for convection cooling.
- Universal AC input range from 90 to 264VAC.
- Open frame design suitable for chassis mounting.
- Includes overload and over-voltage protections.

## Applications

- Ideal for ITE commercial equipment.
- Suitable for various electronic system integrations.
- Provides stable dual voltage outputs.
- Designed for reliable power conversion needs.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Datasheet: https://static.distyparts.com/disty-files/datasheets/b1/27/8a/PD-45-SPEC.pdf
- Image: https://static.distyparts.com/disty-files/images/12/45/04/12450457-1866-3769-ND.jpg
- Product Page: https://distyparts.com/product/pd-45a
- RFQ URL: https://distyparts.com/product/pd-45a#rfq

## FAQs

### What is the input voltage range of the Mean Well PD-45A?

The input voltage range is 90~264VAC or 127~370VDC at 47~440Hz.

### What are the output voltage and current ratings?

CH1 provides 5V at 3.2A (adjustable 4.75~5.5V) and CH2 provides 12V at 2A.

### What is the operating temperature range?

The operating temperature range is -10°C to +60°C (with derating).

### What are the dimensions and weight?

Dimensions are 127mm x 76mm x 28mm and weight is 0.2kg.

### What type of mounting does the PD-45A support?

It supports chassis mount installation.

### What protection features are included?

Overload and over voltage protection with hiccup mode and automatic recovery after fault removal.

### Which safety and EMC standards does the PD-45A comply with?

It complies with UL/TUV 62368-1 safety standards and EN55032 Class B EMC standards.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/mean-well-usa
- Category: https://distyparts.com/category/power-supplies-externalinternal-off-board/ac-dc-converters
- Product Page: https://distyparts.com/product/pd-45a
- Markdown File: https://distyparts.com/product/pd-45a.md
- TXT File: https://distyparts.com/product/pd-45a.txt