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BV302S24010
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Product Detailed Parameters
- Description：PWR XFMR 1VA TH
- Series：EI30-10.5
- Mfr：Zettler Magnetics
- Package：Tube
- Type：-
- Voltage - Primary：230V
- Voltage - Secondary (Full Load)：24V
- Current - Output (Max)：41mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：No
- Power - Max：1VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：32.80mm L x 27.80mm W
- Height - Seated (Max)：0.878" (22.30mm)
- Voltage - Isolation：4200Vrms
- Weight：-
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Overview
The BV302S24010 is a 1VA encapsulated power transformer from the EI30 series by Zettler Magnetics. It features a 230V AC primary input and a single 24V secondary output capable of delivering 41mA. The unit utilizes an EI30 lamination size with a height of 10.5mm, housed in a case measuring 32.8x27.8mm with a height of 22.3mm. Designed for through-hole PCB mounting, it operates at temperatures up to 120°C or higher.
Feature Summary
- Encapsulated construction for environmental protection
- Through-hole mounting for PCB integration
- High-temperature insulation rating
Applications
- General purpose AC to DC power supply circuits
- Industrial control equipment power stages
- Consumer electronics internal power conversion
Procurement Notes
Verify the specific datasheet version for the BV302S24010 to confirm insulation class and thermal ratings. Ensure the procurement documentation matches the encapsulated type and through-hole pin configuration. Cross-reference the 230V primary and 24V secondary specifications against the target circuit requirements before finalizing orders.
Selection Notes
Select this component when a compact 1VA isolation transformer is required for 230V mains applications. The EI30 core size offers a balance between physical footprint and power handling. Consider the 22.3mm height constraint for enclosure design. The encapsulated style provides robust mechanical stability compared to laminated alternatives.
Part Context
This model belongs to the EI30_1 series of power transformers manufactured by Zettler Magnetics. The series typically includes variants with different secondary voltages and winding configurations. The BV302S24010 specifically denotes the 24V output variant within this standardized encapsulated product line.
Replacement Considerations
Direct substitutes include other BV302 series transformers with identical 24V outputs, such as the BV302S12010 if voltage differs. Verify that any replacement maintains the same 1VA rating, 230V primary, and through-hole mounting dimensions.
