
Power Supplies - Board Mount
BAC05S12DC
ActiveMurata Power Solutions Inc.
POWER SUPPLY, AC-DC, 12V, 0.42A ROHS COMPLIANT: YES
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Power Supplies - Board Mount
BAC05S12DC
ActiveMurata Power Solutions Inc.
POWER SUPPLY, AC-DC, 12V, 0.42A ROHS COMPLIANT: YES
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | BAC05S12DC |
|---|---|
| Applications | ITE (Commercial), Medical |
| Approval Agency | CE, cURus |
| Current - Output (Max) [Max] | 420 mA |
| Efficiency | 79 % |
| Features | Universal Input |
| Line Regulation | 0.5 % |
| Load Regulation | 1 % |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 5-DIP Module |
| Power (Watts) | 5 W |
| Size / Dimension [x] | 1 in |
| Size / Dimension [x] | 25.4 mm |
| Size / Dimension [y] | 25.4 mm |
| Size / Dimension [y] | 25.4 mm |
| Size / Dimension [z] | 0.64 in |
| Size / Dimension [z] | 16.3 mm |
| Type | Enclosed |
| Voltage - Input [Max] | 370 VDC, 264 VAC |
| Voltage - Input [Min] | 85 VAC, 120 VDC |
| Voltage - Output 1 | 12 V |
BAC05S Series
| Part | Load Regulation | Mounting Type | Voltage - Output 1 | Line Regulation | Current - Output (Max) [Max] | Efficiency | Size / Dimension [y] | Size / Dimension [z] | Size / Dimension [y] | Size / Dimension [x] | Size / Dimension [x] | Size / Dimension [z] | Power (Watts) | Applications | Voltage - Input [Min] | Voltage - Input [Max] | Number of Outputs | Approval Agency | Package / Case | Operating Temperature [Max] | Operating Temperature [Min] | Features | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() Murata Power Solutions Inc. | 1 % | Through Hole | 12 V | 0.5 % | 420 mA | 79 % | 25.4 mm | 0.64 in | 25.4 mm | 1 in | 25.4 mm | 16.3 mm | 5 W | ITE (Commercial) Medical | 85 VAC 120 VDC | 264 VAC 370 VDC | 1 | CE cURus | 5-DIP Module | 85 °C | -40 °C | Universal Input | Enclosed |
![]() Murata Power Solutions Inc. | 1 % | Through Hole | 24 V | 0.5 % | 210 mA | 81 % | 25.4 mm | 0.64 in | 25.4 mm | 1 in | 25.4 mm | 16.3 mm | 5 W | ITE (Commercial) Medical | 85 VAC 120 VDC | 264 VAC 370 VDC | 1 | CE cURus | 5-DIP Module | 85 °C | -40 °C | Universal Input | Enclosed |
![]() Murata Power Solutions Inc. | 1 % | Through Hole | 5 V | 0.5 % | 1 A | 76 % | 25.4 mm | 0.64 in | 25.4 mm | 1 in | 25.4 mm | 16.3 mm | 5 W | ITE (Commercial) Medical | 85 VAC 120 VDC | 264 VAC 370 VDC | 1 | CE cURus | 5-DIP Module | 85 °C | -40 °C | Universal Input | Enclosed |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
BAC05S Series
Enclosed AC DC Converters 1 Output 12V 420mA 85 ~ 264 VAC, 120 ~ 370 VDC Input
Documents
Technical documentation and resources

