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BV030-7186.0
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 0.5VA TH
- Series：-
- Mfr：Pulse Electronics
- Package：-
- Type：Laminated Core
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：12V
- Current - Output (Max)：42mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：No
- Power - Max：0.5VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：32.50mm L x 27.50mm W
- Height - Seated (Max)：15.00mm
- Voltage - Isolation：-
- Weight：0.133 lb (60.33 g)
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Overview
The BV030-7186.0 is a laminated core power transformer manufactured by Pulse Electronics, designed for through-hole mounting on printed circuit boards. It features a primary voltage rating of 115V and provides a secondary output of 12V at a full-load current of 42mA. The unit has a power capacity of 0.5VA and utilizes a laminated core construction to ensure efficient energy transfer in low-power applications.
Feature Summary
- Laminated core construction for reliable magnetic coupling
- Through-hole mounting configuration for PCB integration
- Step-down voltage conversion from 115V primary to 12V secondary
Applications
- Low-power electronic device power supplies
- Control circuit isolation
- Signal conditioning input stages
Procurement Notes
Verify the specific part number suffix against official manufacturer documentation to confirm electrical ratings and physical dimensions. Ensure compatibility with existing PCB layouts and thermal requirements before procurement. Cross-reference datasheets for insulation class and safety certifications relevant to the target application environment.
Selection Notes
Select this component when a compact, low-power transformer is required for stepping down 115V AC to 12V AC. Consider the 0.5VA power limit and 42mA current capability to ensure it meets the load requirements of the downstream circuitry without saturation or excessive heating.
Part Context
This component belongs to the BV030 series of power transformers from Pulse Electronics, which are characterized by their small form factor and suitability for general-purpose power conversion tasks in consumer and industrial electronics.
Replacement Considerations
Consult official substitution lists for electrically equivalent parts with matching VA ratings and winding configurations. Verify that any alternative maintains the same primary-to-secondary voltage ratio and physical footprint for direct replacement.
