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BV030-7725.0
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 2.8VA TH
- Series：-
- Mfr：Pulse Electronics
- Package：-
- Type：Laminated Core
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：12V
- Current - Output (Max)：233mA
- Primary Winding(s)：Dual
- Secondary Winding(s)：Single
- 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 BV030-7725.0 is a laminated core power transformer manufactured by Pulse Electronics, designed for through-hole mounting. It features a single primary winding rated at 115V and a secondary configuration providing 12V. The unit delivers a maximum power capacity of 2.8VA with a full-load current rating of 233mA on the secondary side. This component serves as an electrical isolation device in power supply circuits.
Feature Summary
- Laminated core construction for efficient magnetic flux guidance
- Single primary to dual secondary winding topology
- Through-hole termination style for PCB integration
Applications
- General purpose AC to DC power supplies
- Industrial control system power modules
- Consumer electronics adapter circuits
Procurement Notes
Verify the specific voltage ratings against the target circuit requirements before procurement. Confirm that the through-hole footprint dimensions match the printed circuit board layout. Ensure the 2.8VA power rating provides sufficient headroom for the intended load. Check for any recent product change notices or end-of-life announcements from the manufacturer.
Selection Notes
Select this component when a 115V primary input and 12V secondary output are required. The 2.8VA rating suits low-power applications. Consider the physical size constraints for through-hole assembly. Verify insulation class and safety certifications if the application demands specific regulatory compliance.
Part Context
This part belongs to the BV series of power transformers from Pulse Electronics. The series typically utilizes laminated core technology for standard isolation applications. These components are commonly found in legacy or cost-sensitive power conversion designs requiring reliable galvanic isolation between primary and secondary circuits.
Replacement Considerations
Direct substitutes may include other 2.8VA laminated transformers with identical 115V primary and 12V secondary specifications. Verify pinout compatibility and mechanical envelope dimensions before substitution. Cross-reference with datasheets for equivalent thermal and electrical performance characteristics.
