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BV030-7277.0
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 1.2VA TH
- Series：-
- Mfr：Pulse Electronics
- Package：-
- Type：Laminated Core
- Voltage - Primary：230V
- Voltage - Secondary (Full Load)：Parallel 15V, Series 30V
- Current - Output (Max)：Parallel 80mA, Series 40mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：1.2VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：32.50mm L x 27.50mm W
- Height - Seated (Max)：24.00mm
- Voltage - Isolation：-
- Weight：0.133 lb (60.33 g)
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Overview
The BV030-7277.0 is a laminated core power transformer manufactured by Pulse Electronics, designed for through-hole mounting. It features a primary voltage rating of 230V and offers secondary output configurations of parallel 15V or series 30V. The maximum current ratings are specified as 80mA in parallel mode and 40mA in series mode. This component belongs to the BV030 series and is classified as a general-purpose power transformer suitable for AC line applications.
Feature Summary
- Utilizes a laminated core construction for efficient magnetic coupling
- Supports dual secondary voltage configurations via parallel or series connection
- Designed for reliable through-hole PCB integration
Applications
- AC power supply circuits requiring isolated secondary voltages
- Equipment utilizing 230V primary input standards
- General electronic devices needing low-power isolation
Procurement Notes
Verify the specific secondary configuration required for your design, as the part supports both parallel and series outputs. Confirm that the 230V primary rating aligns with your local mains voltage standards. Ensure mechanical compatibility with through-hole assembly processes and check thermal requirements against the datasheet specifications before finalizing the bill of materials.
Selection Notes
Select this model when a 230V primary input is mandated and flexible secondary voltage options are needed. Compare the 80mA parallel and 40mA series current limits against load requirements. Consider the physical dimensions and lead spacing for PCB layout constraints relative to other transformers in the BV030 family.
Part Context
This component is part of the BV030 series from Pulse Electronics, which focuses on laminated core power transformers. The series typically includes variants with different secondary winding ratios and power ratings, all sharing similar form factors and through-hole mounting characteristics for standardized industrial and consumer electronics applications.
Replacement Considerations
Potential substitutes include BV030-7273.0 and BV030-7269.0 within the same manufacturer's lineup. Verify that alternative models match the 230V primary requirement and provide compatible secondary voltage and current ratings. Cross-reference pinout and mechanical dimensions to ensure direct interchangeability without PCB redesign.
