RAC05-12SK/277
AC/DC CONVERTER 12V 5W
Ac Dc Converters
9-DIP Module, 4 Leads
POWERLINE RAC05-K/277 (5W)
Active
$12.28 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Recom Power |
| Model | RAC05-12SK/277 |
| Package / Case | 9-DIP Module, 4 Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 85°C (With Derating) |
| Number of Outputs | 1 |
| Efficiency | 83% |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
RAC05-12SK/277 by Recom Power is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 9-DIP Module, 4 Leads package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
📖 Technical Guides for RAC05-12SK/277
Alternatives & Replacements
View All →RAC05-05SK/277
AC/DC CONVERTER 5V 5W
RAC3.5-05SK/277
AC/DC CONVERTER 5V 3.5W
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RAC05E-12SKT
AC/DC CONVERTER 12V 5W
KMS15-24
AC/DC CONVERTER 24V 15W
RAC05-24SK/277
AC/DC CONVERTER 24V 5W
All Technical Specifications
| Type | Enclosed |
| Efficiency | 83% |
| Applications | Household Appliances, ITE (Commercial) |
| Power (Watts) | 5 W |
| Approval Agency | CE, cURus |
| Voltage - Input | 85 ~ 305 VAC, 120 ~ 430 VDC |
| Size / Dimension | 1.25" L x 1.05" W x 0.86" H (31.7mm x 26.7mm x 21.8mm) |
| Number of Outputs | 1 |
| Voltage - Output 1 | 12V |
| Current - Output (Max) | 416mA |
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