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VPP16-1900 is listed in the Power Transformers range at ChipApex. The manufacturer field lists Triad Magnetics. Its product description is PWR XFMR LAMINATED 30VA TH. Review the specifications below when checking this part for your BOM.
Power Transformers specifications for VPP16-1900
- Description：PWR XFMR LAMINATED 30VA TH
- Series：PC Mount: World Series™
- Mfr：Triad Magnetics
- Package：Box
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：Parallel 8V, Series 16V
- Current - Output (Max)：Parallel 3.8A, Series 1.9A
- Primary Winding(s)：Dual
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：30VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：66.68mm L x 55.55mm W
- Height - Seated (Max)：39.67mm
- Voltage - Isolation：4000Vrms
- Weight：1.2 lbs (544.3 g)
Power Transformers datasheet and documents for VPP16-1900
Power Transformers Overview
The Triad Magnetics VPP16-1900 is a PCB mount power transformer from the World Series, rated at 30.0 VA with a laminated core. It features dual primary windings supporting parallel 115VAC or series 230VAC input at 50/60Hz. The secondary provides a center-tapped 16.0V output at 1.9A (8.0V at 3.8A in parallel). Key specifications include 4000Vrms isolation voltage, 25% typical voltage regulation, and a 30°C typical temperature rise. Dimensions are 55.0mm length by 27.5mm width.
Power Transformers Feature Summary
- Dual bobbin construction with insulated shroud for reduced capacitance
- Supports both parallel and series primary/secondary configurations
- Compliant with UL, CSA, and VDE safety standards
Power Transformers Applications
- Industrial power supply systems
- Electronic equipment requiring isolated AC power
- Control circuitry applications
Power Transformers Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS3 compliance and specific packaging details against official datasheets. Ensure ordering suffixes match required pinout and mounting specifications to avoid integration errors during procurement.
Power Transformers Selection Notes
Select this model for applications requiring 30VA capacity and 16V center-tapped output on a PCB. Consider thermal management due to 30°C typical rise. Verify enclosure space fits 55.0mm x 27.5mm footprint. Check insulation requirements against 4000Vrms rating for system safety.
Power Transformers Part Context
Part of Triad Magnetics' World Series line, designed for chassis and board mount applications. Utilizes high-temperature materials exceeding UL flammability requirements. Offers robust electrical isolation and regulatory certifications for global deployment in industrial and commercial electronics.
Power Transformers Replacement Considerations
Consult Triad Magnetics cross-reference lists for direct substitutes. Verify equivalent VA ratings, voltage outputs, and physical dimensions before substitution to ensure compatibility with existing PCB layouts and thermal profiles.
Power Transformers FAQ
What is the typical voltage regulation?
The typical voltage regulation is 25% from full load to no load.
Does the transformer require electrostatic shielding?
No, the dual bobbin construction effectively reduces capacitance, making electrostatic shielding unnecessary.
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