# RAC04-0512DA/277 - Recom Power AC/DC Converter

## Product Summary

The Recom Power RAC04-0512DA/277 is a 4 Watt AC/DC converter with a universal input voltage range and dual outputs. It offers 77% efficiency and Through Hole mounting.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | RAC04-0512DA/277 |
| Manufacturer | Recom Power |
| Product Type | AC/DC Converter |
| Series | POWERLINE |
| Category | Power Supplies - Board Mount |
| Subcategory | Board Mount |
| Package | 7-DIP Module, 6 Leads |
| Mounting Type | Through Hole |

## Description

The Recom Power RAC04-0512DA/277 is a compact 4 Watt AC/DC converter designed for PCB mounting. It features a universal input voltage range of 90-264VAC and provides dual outputs of 5V and 12V.

With an efficiency of 77%, this converter is suitable for various applications requiring a stable power supply. It offers 3kVAC isolation and is protected against short circuits with an automatic restart feature. The operating temperature range is -40°C to 70°C with derating.

The converter is housed in a 7-DIP Module, 6 Leads package and is designed for Through Hole mounting. It meets CE, cULus, and EN certification standards, making it suitable for ITE (Commercial) applications.

## Key Specifications

| Specification | Value |
| --- | --- |
| Applications | ITE (Commercial) |
| Approval Agency | CE, cULus, EN |
| Current | 250 mA, 120 mA |
| Efficiency | 77% |
| Features | Universal Input |
| Height | 17.6 mm (0.69") |
| Length | 36.7 mm (1.44") |
| Mounting Type | Through Hole |
| No Load Power Consumption | 150/210/220 mW |
| Number of Outputs | 2 |
| Operating Temperature | -40 °C to 70 °C (With Derating) |
| Package / Case | 7-DIP Module, 6 Leads |
| Power (Watts) | 4 W |
| Standard Number | 60950-1 |
| Storage Temperature | -40 °C to 85 °C |
| Temperature Coefficient | ±0.02%/°C |
| Type | Enclosed |
| Voltage | 5 V/12 V VDC |
| Width | 27 mm (1.07") |

## Availability and Pricing

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

## Features

- 4 Watt AC/DC converter
- Dual 5V and 12V outputs
- 90-264VAC universal input
- 77% efficiency
- Through Hole mounting

## Applications

- Suitable for ITE applications
- Compact PCB mount design
- Provides stable dual outputs
- Wide input voltage range

## 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/12/09/37/12093773-945-1064-ND.pdf
- Image: https://static.distyparts.com/disty-files/images/12/09/37/12093773-945-1064-ND.jpg
- Product Page: https://distyparts.com/product/rac04-0512da-277
- RFQ URL: https://distyparts.com/product/rac04-0512da-277#rfq

## FAQs

### What is the input voltage range of the RAC04-0512DA/277?

The input voltage range is 90-264 VAC at 47-440 Hz. For /277 versions, the range extends to 90-305 VAC.

### What are the output voltages and currents?

The dual output version provides 5V at 250mA and 12V at 120mA.

### What is the operating temperature range?

The operating temperature range is -40°C to +70°C with derating.

### What is the package type?

The package is a 7-DIP Module with 6 leads for through-hole mounting.

### What safety certifications does this converter have?

It is certified to UL/EN 60950-1 standards with CE, cULus, and EN approvals.

### What is the isolation voltage?

The RMS isolation voltage from input to output is 3kVAC.

### Does the RAC04-0512DA/277 have short circuit protection?

Yes, it features hiccup mode short circuit protection with automatic restart.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/recom-power
- Category: https://distyparts.com/category/power-supplies-board-mount/ac-dc-converters
- Product Page: https://distyparts.com/product/rac04-0512da-277
- Markdown File: https://distyparts.com/product/rac04-0512da-277.md
- TXT File: https://distyparts.com/product/rac04-0512da-277.txt