
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Power Modules/AC-DC Power Modules | |
| Manufacturer | Recom Power | |
| Package | DIP,37.8x23.9mm | |
| Output Current(Max) | 789mA | |
| Output Voltage Accuracy | ±5% | |
| Output Power | 3W | |
| Operating Temperature range | -25℃~+75℃ | |
| Conversion Type | AC/DC-DC | |
| Isolation Voltage(Vrms) | 3kV | |
| Number of Outputs | 1 | |
| Conversion Efficiency | 67% | |
| Voltage - Input(DC) | 115V~370V | |
| Length | 37.8mm | |
| Capacitive Load(Max) | 6800uF | |
| Voltage - Input(AC) | 90VAC~264VAC | |
| Quiescent Dissipation | 80mW | |
| Height | 16.4mm | |
| Switching Frequency | 35kHz | |
| Features | Short Circuit Protection、Overload protection、Fault self-recovery | |
| Width | 23.9mm | |
| Output Voltage | 3.8V | |
| Ripple Noise | 120mVp-p |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
RAC03-3.8SC technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Modules/AC-DC Power Modules | |
| Manufacturer | Recom Power | |
| Package | DIP,37.8x23.9mm | |
| Output Current(Max) | 789mA | |
| Output Voltage Accuracy | ±5% | |
| Output Power | 3W | |
| Operating Temperature range | -25℃~+75℃ | |
| Conversion Type | AC/DC-DC | |
| Isolation Voltage(Vrms) | 3kV | |
| Number of Outputs | 1 | |
| Conversion Efficiency | 67% | |
| Voltage - Input(DC) | 115V~370V | |
| Length | 37.8mm | |
| Capacitive Load(Max) | 6800uF | |
| Voltage - Input(AC) | 90VAC~264VAC | |
| Quiescent Dissipation | 80mW | |
| Height | 16.4mm | |
| Switching Frequency | 35kHz | |
| Features | Short Circuit Protection、Overload protection、Fault self-recovery | |
| Width | 23.9mm | |
| Output Voltage | 3.8V | |
| Ripple Noise | 120mVp-p |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the RAC03-3.8SC. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

RAC03-3.8SC datasheets or manufacturer documentation.
Datasheet: RAC03-3.8SC Datasheet (PDF)
The RAC03-3.8SC schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.