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BV302S12024
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Product Detailed Parameters
- Description：2.4VA PWR XFMR 50/60HZ
- Series：EI 30-15.5
- Mfr：Zettler Magnetics
- Package：Tube
- Type：-
- Voltage - Primary：230V
- Voltage - Secondary (Full Load)：12V
- Current - Output (Max)：200mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：No
- Power - Max：2.4VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：32.80mm L x 27.80mm W
- Height - Seated (Max)：27.40mm
- Voltage - Isolation：4200Vrms
- Weight：-
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Overview
The BV302S12024 is a 2.4VA encapsulated power transformer from the Zettler Magnetics BV series, designed for through-hole mounting. It features a 230V primary input and a single 12V secondary output capable of delivering 200mA. The unit utilizes an EI30 laminated core with dimensions of 32.8x27.8mm and a height of 27.4mm. Operating at 50/60Hz, this component provides efficient linear power conversion within a compact, vacuum-encapsulated housing suitable for standard electronic assemblies.
Feature Summary
- Fully encapsulated under vacuum pressure for enhanced efficiency and compactness
- EI30 laminated core construction for reliable magnetic performance
- Through-hole mounting configuration for secure board integration
Applications
- Linear power supply circuits requiring isolated AC-to-AC conversion
- Electronic equipment utilizing 12V secondary winding requirements
- General-purpose control panels and industrial instrumentation
Procurement Notes
Verify that the specific part number matches the required electrical specifications, including the 230V primary and 12V secondary ratings. Confirm that the through-hole package dimensions align with the target PCB layout. Ensure compliance with relevant safety standards and RoHS directives applicable to the final product assembly before procurement.
Selection Notes
Select this component when a 2.4VA capacity is sufficient for the load requirements. The 230V primary input dictates compatibility with regional mains voltages. Consider the physical footprint of 32.8x27.8mm for enclosure space constraints. This model is appropriate for applications prioritizing linear regulation simplicity over switching converter complexity.
Part Context
This transformer belongs to the BV series of encapsulated power transformers manufactured by Zettler Magnetics. The series is characterized by vacuum-encapsulated laminated cores designed for smaller form factors. The BV302S12024 specifically denotes the 2.4VA rating, 230V primary, and 12V secondary configuration within the EI30_24 family.
Replacement Considerations
Cross-reference with other BV series variants such as BV302S10024 or BV301D12024 if different voltage outputs or core sizes are needed. Verify that substitute models maintain identical mounting hole patterns and encapsulation heights to ensure mechanical compatibility in existing designs.
