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BV020-5393.0
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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 24V, Series 48V
- Current - Output (Max)：Parallel 20mA, Series 10mA
- 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 BV020-5393.0 is a laminated core power transformer manufactured by Pulse Electronics, designed for chassis mounting applications. It features a maximum power rating of 0.5VA and utilizes PC pin termination style for secure circuit board integration. The unit measures 22.00mm in length, 23.00mm in width, with a maximum seated height of 19.00mm. This component supports dual secondary windings to provide versatile voltage outputs.
Feature Summary
- Laminated core construction for efficient magnetic flux transfer
- Dual secondary winding configuration for flexible output options
- Chassis mount design ensuring stable physical installation
- PC pin termination for reliable electrical connectivity
Applications
- Industrial control systems requiring isolated power stages
- General purpose AC to DC conversion circuits
- Equipment needing low-power isolated voltage rails
Procurement Notes
Verify the specific datasheet version before procurement as this part number may be marked obsolete or have limited availability. Confirm that the chassis mount dimensions and PC pin spacing match your mechanical enclosure constraints. Ensure the 0.5VA power rating meets the load requirements of your target application without exceeding thermal limits.
Selection Notes
Select this transformer when a compact, low-power isolated solution is required for chassis-mounted assemblies. The dual secondary winding capability allows for multiple voltage levels from a single primary source. Consider the physical footprint of 22x23mm and the 19mm height when designing the housing layout to ensure adequate clearance for heat dissipation and assembly.
Part Context
This component belongs to the Pulse Electronics power transformer lineup, specifically utilizing laminated core technology. It serves as an isolation device in power supply chains, stepping down or isolating voltages for sensitive electronics. The product status indicates it may be discontinued, necessitating careful lifecycle management for ongoing production designs.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, engineers should consult manufacturer obsolescence notices or identify equivalent transformers based on matching VA rating, winding configuration, and physical dimensions.
