# PPS-125-27 - Mean Well USA AC DC Converter

## Product Summary

The Mean Well USA PPS-125-27 is an open-frame AC/DC converter providing a 27V output at 3.8A. It features universal AC input and active PFC.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | PPS-125-27 |
| Manufacturer | Mean Well USA |
| Product Type | AC DC Converter |
| Series | PPS-125 |
| Category | Power Supplies - ExternalInternal (Off-Board) |
| Subcategory | Open Frame |
| Mounting Type | Chassis Mount |

## Description

The Mean Well USA PPS-125-27 is an open-frame AC/DC power supply designed for ITE (Commercial) applications. It delivers a stable 27V output with a rated current of 3.8A, providing a total power of 102.6W under convection cooling and up to 125W with forced air.

Key electrical specifications include a wide input voltage range of 90-264VAC and a frequency range of 47-63Hz. The unit boasts high efficiency up to 83% and features built-in active PFC for improved power factor. Protections include overload (fold-back current limiting) and over-voltage (hiccup mode) for enhanced reliability.

This converter is chassis mountable and has dimensions of 127mm x 76.2mm x 34.6mm. It operates within a temperature range of -20°C to 70°C and meets safety standards including UL62368-1, TUV EN62368-1, and AS/NZS 62368.1.

## Key Specifications

| Specification | Value |
| --- | --- |
| Applications | ITE (Commercial) |
| Approval Agency | 47 to 63 Hz |
| Current | 3.8 A |
| Dimensions | 127*76.2*34.6 mm (L*W*H) |
| Efficiency | 83% |
| Features | Adjustable Output, PFC, Remote Sense, Universal Input |
| Height | 34.6 mm (1.36") |
| Input Voltage | 90 to 264VAC |
| Length | 127 mm (5.00") |
| Mounting Type | Chassis Mount |
| Number of Outputs | 1 |
| Operating Temperature | -20 °C to 70 °C |
| Overload Protection | 130 to 160% rated output power |
| Package / Case | Open Frame |
| Power (Watts) | 91 W (110 W Forced Air) |
| Storage Temperature | -40 to 85 °C |
| Temperature Coefficient | ±0.05%/°C |
| Type | Open Frame |
| Voltage | 27 V |
| Weight | 0.37Kg |
| Width | 76.2 mm (3.00") |

## Availability and Pricing

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

## Features

- Provides 27V output at 3.8A.
- Rated for 102.6W convection power.
- Universal AC input range 90-264VAC.
- Built-in active PFC function.
- Compact 127x76.2x34.6mm size.

## Applications

- Suitable for ITE commercial applications.
- Designed for chassis mount installations.
- Offers robust overload protection.
- Features over-voltage protection.

## 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/4f/c9/9c/PPS-125-SPEC.PDF
- Image: https://static.distyparts.com/disty-files/images/12/66/13/12661307-1866-3892-ND.jpg
- Product Page: https://distyparts.com/product/pps-125-27
- RFQ URL: https://distyparts.com/product/pps-125-27#rfq

## FAQs

### What is the output voltage and current of the PPS-125-27?

The output voltage is 27V DC with a rated current of 3.8A.

### What is the input voltage range?

The input voltage range is 90 to 264VAC.

### What is the operating temperature range?

The operating temperature range is -20°C to 70°C with derating.

### What protections does the PPS-125-27 have?

It has overload protection (foldback current limiting, 130-160% of rated output power) and overvoltage protection (hiccup mode), both with automatic recovery.

### What is the efficiency of this converter?

The typical efficiency is 83%.

### What are the dimensions and weight?

Dimensions are 127.0 x 76.2 x 34.6 mm (LxWxH) and weight is 0.37 kg.

### What is the package type?

The package is an open frame, chassis mount type.

## 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/pps-125-27
- Markdown File: https://distyparts.com/product/pps-125-27.md
- TXT File: https://distyparts.com/product/pps-125-27.txt