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BV301S24018
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Product Detailed Parameters
- Description：1.8VA PWR XFMR 50/60HZ
- Series：EI 30-12.5
- Mfr：Zettler Magnetics
- Package：Tube
- Type：-
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：24V
- Current - Output (Max)：75mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：No
- Power - Max：1.8VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：32.80mm L x 27.80mm W
- Height - Seated (Max)：24.40mm
- Voltage - Isolation：2800Vrms
- Weight：-
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Overview
The BV301S24018 is a 1.8VA encapsulated power transformer from Zettler Magnetics' BV series, designed for through-hole mounting. It features an EI30_18 lamination size with a core height of 12.5mm and case dimensions of 32.8x27.8mm, reaching a total height of 24.5mm. The unit weighs approximately 80g and operates at a maximum temperature of 40C. Electrical specifications include a primary input voltage of 115V and a secondary output voltage of 24V, delivering a secondary current of 75mA.
Feature Summary
- Fully encapsulated under vacuum pressure for enhanced efficiency and compactness
- Laminated construction utilizing EI30 core geometry
- Through-hole mounting configuration for board integration
Applications
- LED lighting systems
- Electric metering devices
- Motor controls
- Thermostats
Procurement Notes
Verify the specific ordering suffix against official Zettler Magnetics documentation to ensure compliance with required insulation classes and safety certifications. Confirm that the 115V primary rating aligns with local mains standards before procurement. Cross-reference the 75mA secondary current capacity with load requirements to prevent thermal overload during operation.
Selection Notes
Select this component when a low-power, encapsulated transformer is required for linear power applications. The 1.8VA rating suits small control circuits. Ensure the physical footprint of 32.8x27.8mm fits the PCB layout. Verify that the 24V output matches the downstream circuit design needs without additional regulation.
Part Context
This model belongs to the BV Series of encapsulated power transformers from Zettler Magnetics. The series is characterized by vacuum-pressure encapsulation for improved reliability and reduced size compared to traditional open-frame designs. These components are engineered for off-line and SMPS power sources, meeting stringent industrial design requirements.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Consult Zettler Magnetics technical support for direct equivalents or cross-reference compatible EI30-based transformers with matching 1.8VA ratings and encapsulation standards.
