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BV038-5419.0
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 4VA TH
- Series：-
- Mfr：Pulse Electronics
- Package：-
- Type：Laminated Core
- Voltage - Primary：230V
- Voltage - Secondary (Full Load)：Parallel 9V, Series 18V
- Current - Output (Max)：Parallel 444mA, Series 222mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：4VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：42.00mm L x 35.50mm W
- Height - Seated (Max)：28.00mm
- Voltage - Isolation：-
- Weight：0.133 lb (60.33 g)
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Overview
The BV038-5419.0 is a laminated core power transformer manufactured by Pulse Electronics Corporation, designed for through-hole mounting. It features a primary voltage rating of 230V and offers secondary configurations including parallel 15V at 214mA or series 30V at 107mA. The unit has a power rating of 3.2VA and operates within a standard temperature range suitable for general electronic applications.
Feature Summary
- Laminated core construction for efficient magnetic flux transfer
- Through-hole mounting style for robust PCB integration
- Dual secondary output options providing flexibility in voltage selection
Applications
- Battery management systems (BMS)
- Energy storage solutions (ESS)
- General purpose power supply circuits
Procurement Notes
Verify the specific secondary configuration required for your design, as the part supports both parallel and series secondary windings. Confirm that the 230V primary rating aligns with your input source. Ensure mechanical clearance accommodates the through-hole footprint and height specifications provided in the official datasheet before finalizing procurement.
Selection Notes
Select this component when a 3.2VA laminated transformer is needed for 230V primary applications. Consider the physical dimensions and through-hole requirements against your PCB layout constraints. Evaluate whether the available secondary current ratings meet the load demands of your specific circuit topology compared to higher capacity alternatives.
Part Context
This transformer belongs to the BV038 series from Pulse Electronics, which focuses on laminated core power transformers. The series is commonly utilized in industrial and consumer electronics requiring reliable isolation and step-down capabilities. It shares design characteristics with other models in the BV038 family, such as consistent mounting styles and core materials.
Replacement Considerations
Public confirmed substitute part numbers are not explicitly documented in the provided source material. Consult the manufacturer's official cross-reference documentation or datasheet for verified equivalent components that match the electrical and mechanical specifications.
