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BV202D10003A
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Product Detailed Parameters
- Description：115V INPUT 0.35VA PWR XFMR
- Series：EE20-6.5
- Mfr：Zettler Magnetics
- Package：Tube
- Type：-
- Voltage - Primary：230V
- Voltage - Secondary (Full Load)：10V
- Current - Output (Max)：17.5mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：0.35VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：24.00mm L x 23.00mm W
- Height - Seated (Max)：16.00mm
- Voltage - Isolation：4200Vrms
- Weight：-
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Overview
The BV202D10003A is a 0.35VA encapsulated power transformer from Zettler Magnetics, designed for through-hole mounting. It features a 230V primary input and provides a single 10V secondary output with a current rating of 17.5mA. The component utilizes an EE20 laminated core structure within a compact case measuring 23.0x24.0mm in dimensions and 16.0mm in height. This configuration supports standard AC-DC conversion applications requiring isolated low-power voltage transformation.
Feature Summary
- Encapsulated construction for environmental protection
- Through-hole mounting capability
- Single secondary winding design
Applications
- Low-power AC-DC power supplies
- Control circuit isolation
- Signal conditioning interfaces
Procurement Notes
Verify the specific ordering suffix against the manufacturer's latest datasheet to ensure compatibility with required insulation classes and safety certifications. Confirm that the 230V primary rating aligns with the target mains frequency and voltage tolerance before integration into final assembly designs.
Selection Notes
Select this component when a compact, encapsulated transformer is required for low-power isolation tasks. The EE20 core size offers a balance between physical footprint and magnetic performance suitable for space-constrained PCB layouts. Ensure the 17.5mA secondary current capacity meets the load requirements of the downstream circuitry.
Part Context
This part belongs to the BV series of encapsulated power transformers by Zettler Magnetics. The series typically includes variants with different secondary voltages and VA ratings, sharing common mechanical dimensions and core types like EE20. These components are standardized for general-purpose industrial and consumer electronics applications.
Replacement Considerations
Consult the official BV series documentation for direct substitutes such as BV202D06003A or BV202D12003A if voltage levels differ. Verify pinout compatibility and thermal characteristics before swapping with other manufacturers' equivalents.
