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BV030-7341.0
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 2.3VA TH
- Series：-
- Mfr：Pulse Electronics
- Package：-
- Type：Laminated Core
- Voltage - Primary：230V
- Voltage - Secondary (Full Load)：9V
- Current - Output (Max)：256mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：No
- Power - Max：2.3VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：32.50mm L x 27.50mm W
- Height - Seated (Max)：29.00mm
- Voltage - Isolation：-
- Weight：0.133 lb (60.33 g)
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Overview
The BV030-7341.0 is a laminated core power transformer manufactured by Pulse Electronics, designed for converting 230V primary voltage to 9V secondary output. It features a maximum power rating of 2.3VA and supports a maximum output current of 256mA at full load. The component utilizes through-hole mounting technology and lacks a center tap configuration. Its physical dimensions include a maximum seated height of 29.00mm, with an approximate weight of 60.33g.
Feature Summary
- Laminated core construction for efficient voltage conversion
- Through-hole mounting for secure PCB integration
- Standard 230V primary to 9V secondary step-down capability
Applications
- Low-power AC/DC power supply units
- Consumer electronics requiring isolated DC rails
- Industrial control systems with low voltage requirements
Procurement Notes
Verify the specific ordering suffix matches the required electrical specifications, particularly the secondary voltage and current ratings. Confirm that the through-hole footprint aligns with the target PCB design. Ensure the manufacturer documentation confirms the absence of a center tap if that feature is critical for the circuit topology. Cross-reference the datasheet parameters against the application's thermal and electrical constraints before finalizing the procurement order.
Selection Notes
Select this component when a compact, laminated core transformer is needed for stepping down standard mains voltage to a low DC level via subsequent rectification. The 2.3VA rating suits applications with minimal power consumption. Consider the through-hole form factor if surface-mount alternatives are unavailable or if mechanical robustness is prioritized over board space efficiency.
Part Context
This part belongs to the BV030 series of power transformers from Pulse Electronics. The series typically offers various voltage configurations while maintaining consistent core technology and mounting styles. The BV030-7341.0 specifically addresses the common requirement for 230V to 9V conversion in small-scale electronic devices.
Replacement Considerations
Consult official distributor databases for direct cross-references. Verify that any substitute maintains identical primary/secondary voltage ratios, VA rating, and physical footprint to ensure compatibility without redesigning the enclosure or PCB.
