# RAC04-3.3SA/277 - Recom Power AC DC Converter

## Product Summary

The Recom Power RAC04-3.3SA/277 is a 4 Watt AC/DC converter designed for PCB mounting. It features a universal input voltage range and 3.3V output.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | RAC04-3.3SA/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 RAC04-3.3SA/277 is a compact 4 Watt AC/DC power supply module designed for PCB mounting. It offers a universal input voltage range from 90-305VAC, making it suitable for global applications. The converter provides a regulated 3.3VDC output with a maximum current of 1.2A.

Key features include 3kVAC isolation, short circuit protection with automatic restart, and a wide operating temperature range of -40°C to 70°C. The module is designed for ITE (Commercial) applications and meets EN/UL certification standards.

With its ultracompact size and through-hole mounting, the RAC04-3.3SA/277 is an efficient solution for space-constrained designs requiring reliable AC to DC power conversion. It is certified for CE, cULus, and EN standards, ensuring compliance and safety.

## Key Specifications

| Specification | Value |
| --- | --- |
| Applications | ITE (Commercial) |
| Approval Agency | CE, cULus, EN |
| Current | 1.2 A |
| Efficiency | 68% |
| Features | Universal Input |
| Height | 17.6 mm (0.69") |
| Length | 36.7 mm (1.44") |
| Mounting Type | Through Hole |
| No Load Power Consumption | 220 mW |
| Number of Outputs | 1 |
| Operating Temperature | -40 °C to 70 °C |
| Output Voltage | 3.3 V |
| Power (Watts) | 4 W |
| SVHC Present | Not Present |
| Standard Number | 60950-1 |
| Storage Temperature | -40 °C to 85 °C |
| Temperature Coefficient | ±0.02%/°C |
| Type | Enclosed |
| Voltage | 90 to 305 VAC |
| 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 ultracompact AC-DC power supply.
- Universal input voltage range 90-305VAC.
- 3.3VDC regulated single output.
- 3kVAC isolation (Class II).
- Short circuit protected with automatic restart.

## Applications

- Suitable for ITE (Commercial) applications.
- Ideal for space-constrained designs.
- Global power supply solutions.
- Standby relay circuits.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |
| SVHC Present | Not Present |

## 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/rac04-3-3sa-277
- RFQ URL: https://distyparts.com/product/rac04-3-3sa-277#rfq

## FAQs

### What is the input voltage range for the RAC04-3.3SA/277?

The input voltage range is 90-305 VAC.

### What is the rated power of the RAC04-3.3SA/277?

The rated power is 4 Watts.

### What is the output voltage of the RAC04-3.3SA/277?

The output voltage is 3.3V.

### What is the output current for the RAC04-3.3SA/277?

The output current is 1.2A.

### What is the operating temperature range for this AC/DC converter?

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

### What type of package is the RAC04-3.3SA/277 in?

It is a 7-DIP Module with 6 leads.

### How is the RAC04-3.3SA/277 mounted?

It is mounted using the Through Hole method.

## 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/rac04-3-3sa-277
- Markdown File: https://distyparts.com/product/rac04-3-3sa-277.md
- TXT File: https://distyparts.com/product/rac04-3-3sa-277.txt