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BV302S12023
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Product Detailed Parameters
- Description：PWR XFMR 2.3VA TH
- Series：EI 30-18
- Mfr：Zettler Magnetics
- Package：Tube
- Type：-
- Voltage - Primary：230V
- Voltage - Secondary (Full Load)：12V
- Current - Output (Max)：192mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：No
- Power - Max：2.3VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：32.80mm L x 27.80mm W
- Height - Seated (Max)：1.161" (29.50mm)
- Voltage - Isolation：4200Vrms
- Weight：-
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Overview
The BV302S12023 is a power transformer manufactured by Zettler Magnetics, designed for through-hole mounting. It features a primary voltage of 230V and a secondary output of 12V at 192mA, delivering a maximum power rating of 2.3VA. The component belongs to the EI 30-18 series and utilizes PC pin termination. It provides electrical isolation with a standard tolerance of 10% on the secondary voltage.
Feature Summary
- Encapsulated construction for environmental protection
- Through-hole installation via PC pins
- Single primary winding configuration
- Standard 10% voltage tolerance
Applications
- General purpose AC to DC power supply circuits
- Low power electronic device isolation
- Control circuit power distribution
Procurement Notes
Verify the specific part number suffix against official manufacturer documentation to confirm exact electrical characteristics and physical dimensions. Ensure compatibility with existing PCB footprint requirements before procurement. Confirm RoHS compliance status if required by project specifications. Cross-reference datasheet revisions to ensure design continuity.
Selection Notes
Select this component when a 2.3VA isolated power source is required for 230VAC input applications. The 12V secondary output suits low-current digital logic or relay drivers. Verify that the through-hole package fits the assembly constraints. Consider thermal management requirements based on the encapsulated design and ambient operating conditions.
Part Context
This transformer is part of Zettler Magnetics' EI 30-18 series, which offers standardized power ratings for compact designs. The series supports various primary and secondary voltage combinations. The encapsulated style ensures durability in industrial environments. It serves as a fundamental isolation component in mains-powered equipment.
FAQ
What is the primary voltage rating?
The primary voltage rating is 230V.
Does this transformer have center taps?
No, the BV302S12023 does not feature center taps on its windings.
