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BV048-5190.0
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 10VA TH
- Series：-
- Mfr：Pulse Electronics
- Package：-
- Type：Laminated Core
- Voltage - Primary：230V
- Voltage - Secondary (Full Load)：9V
- Current - Output (Max)：1.111A
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：No
- Power - Max：10VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：50.50mm L x 42.50mm W
- Height - Seated (Max)：34.50mm
- Voltage - Isolation：-
- Weight：0.133 lb (60.33 g)
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Overview
The BV048-5190.0 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 a single secondary winding providing 9V output. The unit has a maximum power capacity of 10VA, supporting a maximum output current of 1.111A. This component utilizes a PC pin termination style and is constructed with a laminated magnetic core structure.
Feature Summary
- Laminated core construction for efficient magnetic flux transfer
- Single primary to single secondary winding configuration
- Through-hole installation with PC pin terminations
Applications
- General purpose AC to DC power supply circuits
- Low voltage electronic device power stages
- Industrial control system isolation interfaces
Procurement Notes
Verify the specific part number suffix against official manufacturer documentation to confirm electrical ratings. Confirm that the 230V primary and 9V secondary specifications match the target circuit requirements. Ensure through-hole mounting capabilities are compatible with the printed circuit board design. Check for any recent product change notices or end-of-life announcements from Pulse Electronics prior to finalizing procurement plans.
Selection Notes
Select this component when a 10VA isolated power source is required for low-voltage applications. The 230V primary rating suits regions with standard mains voltage levels. Consider the physical dimensions and through-hole footprint during layout planning. Evaluate thermal management needs based on the 1.111A continuous current capability and ambient operating conditions.
Part Context
This transformer belongs to the BV series of power transformers from Pulse Electronics. The series typically offers various voltage configurations within a standardized 10VA power envelope. These components are commonly used in applications requiring reliable galvanic isolation between high-voltage mains inputs and low-voltage secondary loads.
Replacement Considerations
Publicly confirmed substitute part numbers for BV048-5190.0 were not identified in the provided source material. Verify compatibility with alternative models by matching the 10VA power rating, 230V primary input, 9V secondary output, and through-hole package dimensions.
