ChipApex | Global Electronic Components Supplier
BV301D12028
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：2.8VA PWR XFMR 50/60HZ
- Series：EI 30-18
- Mfr：Zettler Magnetics
- Package：Tube
- Type：-
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：12V
- Current - Output (Max)：117mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：2.8VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：32.80mm L x 27.80mm W
- Height - Seated (Max)：29.80mm
- Voltage - Isolation：4200Vrms
- Weight：-
Download product information
Overview
The BV301D12028 is a laminated power transformer from Zettler Magnetics, designed for through-hole mounting. It features an EI30 core with encapsulated construction. The unit operates at 50/60Hz with a 115V primary input. It provides dual 12V secondary outputs, delivering a total apparent power of 2.8VA. The maximum temperature rating is 40°C. Physical dimensions are 32.8mm in length and 27.8mm in width.
Feature Summary
- Encapsulated construction for environmental protection
- Dual secondary winding configuration
- Through-hole mounting style
Applications
- General purpose AC to DC power supply circuits
- Industrial control equipment power stages
- Consumer electronics internal power conversion
Procurement Notes
Verify the specific ordering suffix against official Zettler Magnetics documentation to confirm electrical characteristics and physical dimensions. Ensure compatibility with existing PCB layouts regarding through-hole spacing and height constraints. Cross-reference datasheet specifications for thermal performance under actual operating loads.
Selection Notes
Select this component when a compact, encapsulated transformer with dual isolated outputs is required. The 2.8VA rating suits low-power applications. Verify that the 115V primary voltage aligns with the available line voltage. Confirm that the encapsulation type meets the necessary safety and environmental standards for the target enclosure.
Part Context
This part belongs to the BV series of encapsulated power transformers manufactured by Zettler Magnetics. The series utilizes EI lamination cores and offers various VA ratings. These transformers are characterized by their robust construction and suitability for standard through-hole assembly processes in electronic manufacturing.
Replacement Considerations
Consult official cross-reference lists for direct substitutes. Ensure replacement parts match the 2.8VA rating, 115V primary, and dual 12V secondary configuration. Verify dimensional compatibility for the 32.8mm x 27.8mm footprint.
