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BV030-7239.0
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 1VA TH
- Series：-
- Mfr：Pulse Electronics
- Package：-
- Type：Laminated Core
- Voltage - Primary：230V
- Voltage - Secondary (Full Load)：Parallel 9V, Series 18V
- Current - Output (Max)：Parallel 110mA, Series 55mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：1VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：32.50mm L x 27.50mm W
- Height - Seated (Max)：22.00mm
- Voltage - Isolation：-
- Weight：0.133 lb (60.33 g)
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Overview
The BV030-7239.0 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 configured for parallel operation at 9V (110mA max) or series operation at 18V (55mA max). The unit has a maximum power rating of 1VA and weighs approximately 60.33g. Dimensions are 32.50mm in length, 27.50mm in width, with a maximum installation height of 29.00mm. It utilizes PC pin termination and operates within a standard temperature range.
Feature Summary
- Laminated core construction for efficient magnetic coupling
- Dual secondary windings allowing flexible parallel or series voltage configurations
- Through-hole mounting with PC pin termination for secure board attachment
Applications
- Low-power AC/DC power supply units
- Industrial control system power modules
- Consumer electronics requiring isolated low-voltage DC input
Procurement Notes
Verify the specific part number suffix to ensure correct secondary current ratings, as variations exist within the BV030 series. Confirm RoHS compliance status if required for your manufacturing process. Check for end-of-life notices or alternative component recommendations from the manufacturer due to potential discontinuation of older series models.
Selection Notes
Select this component when a compact, low-power transformer with configurable secondary outputs is needed. Ensure the PCB layout accommodates the through-hole pins and the specified physical dimensions. Verify that the 1VA power rating meets the load requirements of the target circuit design without exceeding thermal limits.
Part Context
This component belongs to the BV030 series of power transformers from Pulse Electronics. The series typically offers various voltage and current combinations tailored for general-purpose power conversion applications. These transformers are characterized by their robust laminated core design and standardized footprint options suitable for automated assembly processes.
Replacement Considerations
Consult official distributor databases for direct cross-references. Verify that any substitute maintains identical primary voltage, secondary configuration options, and physical mounting dimensions to ensure compatibility with existing enclosures and PCB layouts.
