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BV030-7073.0
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 10VA TH
- Series：-
- Mfr：Pulse Electronics
- Package：-
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：Parallel 6V, Series 12V
- Current - Output (Max)：Parallel 1.666A, Series 833mA
- Primary Winding(s)：Dual
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：10VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：53.00mm L x 44.00mm W
- Height - Seated (Max)：28.00mm
- Voltage - Isolation：-
- Weight：0.133 lb (60.33 g)
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Overview
The BV030-7073.0 is a laminated core power transformer manufactured by Pulse Electronics, designed for through-hole PCB mounting. It features a 10VA power rating with an 115V and 230V primary winding configured for parallel operation. The secondary side provides multiple output voltages: a 6V winding capable of 1.666A in parallel configuration, and a 12V winding in series configuration. This component serves as a step-down transformer for AC power conversion applications requiring isolated voltage outputs.
Feature Summary
- Laminated core construction for efficient magnetic flux coupling
- Dual primary voltage support for 115V and 230V input systems
- Multi-tap secondary design providing both 6V and 12V output options
Applications
- AC power supply units requiring isolated secondary voltages
- Industrial control equipment needing 6V or 12V auxiliary power
- Consumer electronics utilizing standard laminated transformer topologies
Procurement Notes
Verify the specific pinout configuration against the official datasheet before integration, as primary winding connections (parallel vs. series) must match the input voltage source. Confirm that the thermal rating of the PCB layout supports the continuous current load of the secondary windings. Ensure mechanical clearance accommodates the transformer's physical dimensions during assembly.
Selection Notes
Select this model when a 10VA isolation barrier is required between primary mains and secondary loads. It is suitable for designs needing simultaneous access to 6V and 12V rails from a single magnetic component. Consider the physical size constraints of the through-hole footprint and the operating temperature range specified by the manufacturer for the intended environment.
Part Context
This part belongs to the BV030 series of laminated core transformers from Pulse Electronics. These components are distinct from surface-mount RF inductors or chokes found in other product lines. The BV030 series is engineered for general-purpose power transformation tasks where high-frequency performance is not the primary requirement, focusing instead on robustness and standard voltage conversion ratios.
