# HRP-300-48 - Mean Well USA AC/DC Converter

## Product Summary

The Mean Well USA HRP-300-48 is an enclosed AC/DC converter with a 48V output voltage and 336W power rating. It features universal AC input and chassis mounting.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | HRP-300-48 |
| Manufacturer | Mean Well USA |
| Product Type | AC/DC Converter |
| Series | HRP-300 |
| Category | Power Supplies - ExternalInternal (Off-Board) |
| Subcategory | Enclosed |
| Mounting Type | Chassis Mount |

## Description

The Mean Well USA HRP-300-48 is an enclosed AC/DC power supply designed for ITE (Commercial) applications. It offers a universal AC input range of 85-264VAC and a fixed output voltage of 48V at a rated current of 7A, delivering a total power of 336W.

Key features include a built-in active PFC function, over-voltage, over-current, and over-temperature protections, as well as a constant current limiting circuit. The unit supports a DC adjustment range of ±15% and has a withstand voltage rating of 3kVAC. It operates within a temperature range of -40°C to +70°C with derating.

This power supply is designed for chassis mounting and has dimensions of 7.83 x 4.13 x 1.61 inches. It includes a built-in DC fan for forced air cooling and a DC OK signal. The HRP-300-48 is compliant with UL60950-1 and TUV EN60950-1 safety standards and meets EMC standards EN55022 class B and EN61000-6-2.

It comes with a 5-year warranty, indicating reliability for industrial and commercial applications.

## Key Specifications

| Specification | Value |
| --- | --- |
| Applications | ITE (Commercial) |
| Approval Agency | CB, CE, cURus, TUV |
| Current | 7 A |
| Efficiency | 89% |
| Features | Universal AC input / Full range; Withstand 300VAC surge input for 5 seconds; Built-in active PFC function; Protections: Short circuit / Overload / Over voltage / Over temperature; Built-in constant current limiting circuit; Built-in remote sense function; Forced air cooling by built-in DC fan; Built-in DC OK signal; 1U low profile; 100% full load burn-in test; 5 years warranty; Adjustable Output, PFC, Universal Input |
| Height | 41 mm (1.61") |
| Industrial Grade | Yes |
| Input Voltage | 85 to 264 VAC |
| Length | 199 mm (7.83") |
| Mounting Type | Chassis Mount |
| Number of Outputs | 1 |
| Operating Temperature | -40 °C to +70 °C (With Derating) |
| Output Voltage | 48 V |
| Overload Protection | 105%~135% |
| Power (Watts) | 336 W |
| Power Rating | 336 W |
| Rated Current | 7 A |
| Type | Enclosed |
| Voltage | 3 kV |
| Weight | 2.09 lbs |
| Width | 105 mm (4.13") |

## Availability and Pricing

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

## Features

- Enclosed AC/DC converter with 48V output.
- 336W power rating with 7A rated current.
- Universal AC input range (85-264VAC).
- Built-in active PFC function.
- Chassis mount type for easy integration.

## Applications

- Suitable for ITE (Commercial) applications.
- Designed for industrial control systems.
- Used in various electronic equipment.

## Compliance

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

## Documents and Media

- Product Page: https://distyparts.com/product/hrp-300-48
- RFQ URL: https://distyparts.com/product/hrp-300-48#rfq

## FAQs

### What is the input voltage range of the HRP-300-48?

The AC input range is 85~264 VAC; the DC input range is 120~370 VDC.

### What is the output voltage and current of this converter?

Output voltage is 48V with a rated current of 7A, providing 336W.

### What is the operating temperature range?

-40°C to +70°C with derating.

### What mounting type does the HRP-300-48 support?

Chassis mount. The package is an enclosed type with a 1U low profile.

### What protection features are included?

Short circuit, overload (105%~135%), over voltage (115%~145%), and over temperature protection.

### What efficiency does this converter achieve?

89% efficiency at nominal load.

## 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/hrp-300-48
- Markdown File: https://distyparts.com/product/hrp-300-48.md
- TXT File: https://distyparts.com/product/hrp-300-48.txt