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BV301S24020
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Product Detailed Parameters
- Description：2VA PWR XFMR 50/60HZ
- Series：EI 30-15.5
- Mfr：Zettler Magnetics
- Package：Tube
- Type：-
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：24V
- Current - Output (Max)：83mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：No
- Power - Max：2VA
- 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 BV301S24020 is a laminated power transformer from the BV series, manufactured by Zettler Magnetics. It features a 2VA rating with an EI30 core configuration. The unit operates as a step-down transformer with a primary voltage of 115VAC and a secondary output of 24VAC at 83mA. Designed for through-hole mounting, it utilizes vacuum pressure encapsulation to ensure compactness and efficiency in linear power supply applications.
Feature Summary
- Fully encapsulated under vacuum pressure for enhanced structural integrity and environmental protection
- EI30 laminated core design optimized for efficient magnetic flux and reduced size
- Through-hole construction suitable for standard PCB assembly processes
Applications
- Linear power supply circuits requiring isolated AC voltage transformation
- Control panel equipment needing low-voltage AC power distribution
- Industrial instrumentation systems utilizing step-down transformer stages
Procurement Notes
Verify the specific part number against official Zettler Magnetics documentation to confirm electrical ratings and physical dimensions. Ensure compatibility with existing PCB layouts regarding lead spacing and mounting requirements. Cross-reference safety certifications such as UL or VDE if required for your specific regulatory environment before finalizing procurement decisions.
Selection Notes
Select this component when a 2VA isolation barrier is required between primary mains and secondary loads. Consider the EI30 form factor for space-constrained designs where vacuum encapsulation provides necessary durability. Evaluate thermal performance within the intended enclosure to ensure safe operation under continuous load conditions without exceeding temperature limits.
Part Context
This transformer belongs to the BV series of encapsulated power transformers, which are characterized by their robust construction and high efficiency. The series offers various voltage configurations tailored for general-purpose and Class 2/3 applications. Zettler Magnetics designs these units to provide reliable performance in diverse industrial and commercial environments.
Replacement Considerations
Consult official manufacturer substitution lists for direct equivalents. Verify that any alternative maintains identical primary-secondary voltage ratios and VA ratings to preserve circuit functionality and safety compliance.
