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BV020-5388.0
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 0.5VA CHAS MT
- Series：-
- Mfr：Pulse Electronics
- Package：-
- Type：Laminated Core
- Voltage - Primary：230V
- Voltage - Secondary (Full Load)：Parallel 6V, Series 12V
- Current - Output (Max)：Parallel 84mA, Series 42mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：0.5VA
- Mounting Type：Chassis Mount
- Termination Style：PC Pin
- Size / Dimension：22.00mm L x 23.00mm W
- Height - Seated (Max)：19.00mm
- Voltage - Isolation：-
- Weight：0.077 lb (34.93 g)
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Overview
The BV020-5388.0 is a single-phase power transformer manufactured by Pulse Electronics Corporation, designed for chassis mounting with a laminate construction. It features a primary input voltage of 230 volts and provides secondary outputs configurable in parallel or series configurations. In parallel mode, the output is 6 volts at a maximum current of 84 mA; in series mode, it delivers 12 volts at 42 mA. The unit has a power rating of 0.5 VA and is classified as an obsolete product status item.
Feature Summary
- Laminate construction design for standard power transformation applications
- Chassis mounting configuration for secure installation
- Dual secondary winding capability allowing parallel or series connection options
Applications
- Low-power electronic equipment requiring isolated AC power sources
- Industrial control panels utilizing chassis-mounted transformers
- Legacy systems requiring specific 6V or 12V secondary voltages from 230V primary input
Procurement Notes
Verify component availability carefully as this part is listed with obsolete status. Confirm that existing inventory matches the exact datasheet specifications for primary voltage and secondary configuration requirements. Ensure compatibility with existing chassis mounting hardware and thermal management constraints before procurement planning.
Selection Notes
Select this component only if the application specifically requires a 0.5 VA laminated transformer with 230V primary input. Evaluate whether the fixed 6V/12V secondary outputs meet system needs without additional regulation. Consider modern alternatives if space, efficiency, or availability constraints exist, as laminate technology is less common in new designs.
Part Context
This transformer belongs to Pulse Electronics' legacy power transformer lineup, historically utilized in industrial and commercial electronics. The BV020 series represents older laminate core technology, distinct from modern switch-mode power supplies. Its design prioritizes simple isolation over high efficiency or compact form factors typical of contemporary power solutions.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Due to the obsolete status and specific electrical characteristics (0.5 VA, 230V primary), direct replacements may require custom engineering or redesigning the power supply section of the host equipment.
