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Product Detailed Parameters
- Description:PWR XFMR LAMINATED 2.5VA TH
- Series:Split Pack™, Class 2/3, F
- Mfr:Triad Magnetics
- Package:Box
- Type:Laminated Core
- Voltage - Primary:115V
- Voltage - Secondary (Full Load):Parallel 18V, Series 36V
- Current - Output (Max):Parallel 130mA, Series 65mA
- Primary Winding(s):Single
- Secondary Winding(s):Dual
- Center Tap:No
- Power - Max:2.5VA
- Mounting Type:Through Hole
- Termination Style:PC Pin
- Size / Dimension:34.93mm L x 28.58mm W
- Height - Seated (Max):30.15mm
- Voltage - Isolation:2500Vrms
- Weight:0.25 lb (113.4 g)
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Overview
The Triad Magnetics F36-65 is a laminated core power transformer rated at 2.5 VA. It features a single primary winding designed for 115 VAC input. The secondary configuration provides dual outputs: one terminal delivers 18 VDC at 130 mA, while another provides 36 VDC at 130 mA. This component utilizes through-hole mounting with six terminals and operates at standard frequencies of 50 Hz or 60 Hz.
Feature Summary
- Laminated core construction for stable electromagnetic performance
- Dual secondary voltage options providing 18V and 36V outputs
- Through-hole pin termination for secure board integration
Applications
- Low-power electronic control circuits
- Industrial instrumentation power supplies
- Consumer electronics internal power conversion
Procurement Notes
Verify the specific datasheet revision to confirm terminal pinout assignments and insulation class ratings. Ensure the application environment temperature remains within the specified operating range for the laminated core material. Cross-reference the 2.5 VA rating against peak load requirements to prevent thermal saturation during continuous operation.
Selection Notes
Select this model when a compact, low-voltage AC source is required for sensitive analog or digital logic circuits. The fixed 115V primary limits usage in regions requiring different mains voltages without additional switching. Consider the physical footprint and lead spacing for PCB layout compatibility before finalizing the design.
Part Context
This component belongs to Triad Magnetics' general-purpose power transformer lineup. It serves as a fundamental isolation stage in systems requiring step-down voltage conversion from standard mains levels. The design prioritizes reliability and cost-effectiveness for mass-produced electronic devices.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify electrical equivalence regarding VA rating, primary/secondary voltages, and current capacity if sourcing alternatives.
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