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BV038-5193.0
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 3.2VA TH
- Series：-
- Mfr：Pulse Electronics
- Package：-
- Type：Laminated Core
- Voltage - Primary：230V
- Voltage - Secondary (Full Load)：12V
- Current - Output (Max)：267mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：No
- Power - Max：3.2VA
- 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 BV038-5193.0 is a laminated core power transformer manufactured by Pulse Electronics, designed for through-hole mounting. It features a single primary winding rated for 230V and a single secondary winding without a center tap, providing a 12V output at a maximum current of 267mA. The unit has a power rating of 3.2VA and operates with standard isolation characteristics typical for this component class.
Feature Summary
- Laminated core construction for efficient magnetic coupling
- Single primary to single secondary winding configuration
- Through-hole mounting style for PCB integration
Applications
- General purpose AC to DC power supply circuits
- Low voltage electronic device power stages
- Industrial control system isolation interfaces
Procurement Notes
Verify the specific datasheet version for electrical tolerances and safety certifications before integration. Confirm that the 230V primary rating matches your input source. Ensure mechanical dimensions fit the target PCB layout. Check for RoHS compliance status if required by your manufacturing standards.
Selection Notes
Select this component when a 3.2VA isolated power stage is required. The 12V output suits low-power logic or sensor applications. Verify that the through-hole package aligns with your assembly process capabilities. Consider thermal management requirements based on the expected load current near the 267mA limit.
Part Context
This transformer belongs to Pulse Electronics' standard laminated core power transformer lineup. These components are widely used in consumer and industrial electronics where galvanic isolation between mains and low-voltage sides is necessary. The BV series typically offers cost-effective solutions for moderate power requirements.
Replacement Considerations
Cross-reference with other 3.2VA transformers featuring 230V primary and 12V secondary outputs. Ensure replacement units maintain identical pinout configurations and physical footprint dimensions. Verify that alternative parts meet the same safety agency approvals and insulation class ratings.
