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BV030-7590.0
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 2.8VA TH
- Series：-
- Mfr：Pulse Electronics
- Package：-
- Type：Laminated Core
- Voltage - Primary：230V
- Voltage - Secondary (Full Load)：Parallel 6V, Series 12V
- Current - Output (Max)：Parallel 466mA, Series 233mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：2.8VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：32.50mm L x 27.50mm W
- Height - Seated (Max)：34.00mm
- Voltage - Isolation：-
- Weight：0.133 lb (60.33 g)
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Overview
The BV030-7590.0 is a laminated core power transformer manufactured by Pulse Electronics, designed for through-hole mounting. It features a 230V primary winding configured for parallel operation. The secondary side provides dual outputs: a 6V winding rated at 466mA in parallel configuration and a 12V winding rated at 233mA in series configuration. This component has a total power rating of 2.8VA and is constructed using laminated core technology to ensure efficient energy transfer in standard power supply applications.
Feature Summary
- Laminated core construction for reliable power transformation
- Dual secondary voltage outputs supporting parallel and series configurations
- Through-hole mounting style for secure PCB integration
Applications
- General purpose AC/DC power supplies
- Industrial control systems requiring isolated DC voltages
- Consumer electronics with multi-voltage requirements
Procurement Notes
Verify the specific datasheet version (BV030-7590.0(1).pdf or BV030-7590.0(2).pdf) to confirm exact electrical tolerances and mechanical dimensions before finalizing design integration. Ensure that the 230V primary input matches the local mains frequency and voltage standards. Confirm that the thermal management capabilities of the target enclosure are sufficient for the 2.8VA dissipation profile under maximum load conditions.
Selection Notes
Select this transformer when a compact laminated core solution is required for stepping down 230V AC to multiple lower DC voltages via subsequent rectification. The specific combination of 6V and 12V secondaries makes it suitable for circuits needing both logic-level and higher-current rails. Consider the physical size constraints of the through-hole footprint and the need for galvanic isolation between primary and secondary circuits.
Part Context
This component belongs to the Pulse Electronics BV030 series of laminated power transformers. These units are characterized by their robust construction and standardized pinouts, making them common replacements in legacy equipment designs. The series typically offers various voltage combinations tailored for specific regional mains voltages and application power levels.
Replacement Considerations
Direct substitutes must match the 2.8VA power rating, 230V primary, and identical secondary voltage/current specifications (6V/466mA and 12V/233mA). Verify that any replacement maintains the same through-hole package dimensions and pinout configuration to ensure compatibility with existing PCB layouts.
