Recom Switching Power Supply, RAC03-3.3SER/277, 3.3V dc, 900mA, 3W, 1 Output, 120 → 430 V dc, 85 → 305 V
- RS Stock No.:
- 901-1475
- Mfr. Part No.:
- RAC03-3.3SER/277
- Brand:
- Recom
Bulk discount available
Subtotal (1 unit)*
£25.39
(exc. VAT)
£30.47
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 12 unit(s) shipping from 20 October 2025
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Units | Per unit |
|---|---|
| 1 - 4 | £25.39 |
| 5 - 9 | £24.64 |
| 10 - 24 | £23.87 |
| 25 - 49 | £23.10 |
| 50 + | £22.34 |
*price indicative
- RS Stock No.:
- 901-1475
- Mfr. Part No.:
- RAC03-3.3SER/277
- Brand:
- Recom
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Recom | |
| Output Voltage | 3.3V dc | |
| Output Current | 900mA | |
| Power Rating | 3W | |
| Number of Outputs | 1 | |
| Input Voltage | 120 → 430 V dc, 85 → 305 V ac | |
| Mounting Type | Chassis Mount | |
| Package Type | Encapsulated | |
| Width | 50.3mm | |
| Depth | 11mm | |
| Efficiency | 68% | |
| Series | RAC03-SER/277 | |
| Maximum Temperature | +85°C | |
| Minimum Temperature | -40°C | |
| Weight | 41g | |
Select all | ||
|---|---|---|
Brand Recom | ||
Output Voltage 3.3V dc | ||
Output Current 900mA | ||
Power Rating 3W | ||
Number of Outputs 1 | ||
Input Voltage 120 → 430 V dc, 85 → 305 V ac | ||
Mounting Type Chassis Mount | ||
Package Type Encapsulated | ||
Width 50.3mm | ||
Depth 11mm | ||
Efficiency 68% | ||
Series RAC03-SER/277 | ||
Maximum Temperature +85°C | ||
Minimum Temperature -40°C | ||
Weight 41g | ||
- COO (Country of Origin):
- TW
RECOM Switching Power Supply, 68% Efficiency, 85 to 305V AC Input Voltage Range - RAC03-SER/277 Series - RAC03-3.3SER/277
This RECOM switching power supply helps to adjust energy sources to suit your equipment. As it converts input voltages between 85 and 305V AC and from 120 to 430V DC, it's a versatile option that's widely compatible with common power supplies. A conversion efficiency of 68% means a low level of energy is wasted as heat, so switching is efficient. Compact dimensions of 11 (H) x 50.3mm (diameter) mean you can easily mount this unit in a busy system.
Features & Benefits
• Integrated short-circuit and overvoltage protection automatically reset after tripping for minimal downtime
• Maximum ripple voltage of 250mV limits disruption from electrical noise to ensure reliable connections
• Colour-coded conductors for quick connection identification and easy wiring
• Works at temperatures between -40°C and +75°C to suit demanding industrial settings
• Maximum ripple voltage of 250mV limits disruption from electrical noise to ensure reliable connections
• Colour-coded conductors for quick connection identification and easy wiring
• Works at temperatures between -40°C and +75°C to suit demanding industrial settings
Applications
• Desktop computers
• Server management
• Industrial automation
• Manufacturing industry
• Server management
• Industrial automation
• Manufacturing industry
How reliable is the output voltage from this switching power supply?
This switching power supply has a typical output voltage accuracy of ±4%, meaning it gives you a stable electrical source to support efficient operation.