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BV030-7347.0
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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)：Parallel 9V, Series 18V
- Current - Output (Max)：Parallel 256mA, Series 128mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Dual
- 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 BV030-7347.0 is a laminated core power transformer manufactured by Pulse Electronics, designed for through-hole mounting. It features a single primary winding rated at 230V and dual secondary windings configurable in parallel (9V, 256mA) or series (18V, 128mA). The unit has a maximum power rating of 2.3VA and utilizes PC pin termination. Physical dimensions are 32.50mm in length, 27.50mm in width, and 29.00mm in height, with a weight of approximately 60.33g.
Feature Summary
- Laminated core construction for efficient magnetic coupling
- Dual secondary windings supporting flexible parallel or series configurations
- Through-hole mounting with PC pin termination for secure board integration
Applications
- General purpose AC to DC power supply circuits
- Low voltage electronic equipment requiring isolated power
- Industrial control systems utilizing standard laminated transformers
Procurement Notes
This component is officially listed as End-of-Life (EOL) by the manufacturer. Verification of current availability requires checking distributor inventory status directly, as new production is discontinued. Procurement should focus on remaining stock from authorized distributors or verified surplus channels. Ensure compatibility with existing PCB layouts before ordering obsolete components.
Selection Notes
Select this transformer when a 2.3VA laminated core solution is required with specific 230V primary input. The dual secondary configuration allows for either higher current at lower voltage (parallel) or higher voltage at lower current (series). Verify that the physical footprint and lead spacing match the target printed circuit board design constraints.
Part Context
The BV030-7347.0 belongs to the BV Series of power transformers from Pulse Electronics. This series typically includes various ratings within the 2VA to 2.3VA range, sharing similar laminated core construction and through-hole mounting characteristics. Other models in the series may differ in secondary voltage and current ratings while maintaining comparable physical dimensions.
Replacement Considerations
As the part is discontinued, direct substitutes must be sourced from alternative manufacturers offering equivalent electrical specifications. Potential replacements include other 2.3VA laminated transformers with matching 230V primary and compatible secondary configurations. Cross-reference datasheets to ensure mechanical fit and electrical performance alignment.
