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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 5VA TH
- Series：One-4-All™
- Mfr：Signal Transformer
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：Parallel 5V, Series 10V
- Current - Output (Max)：Parallel 1A, Series 500mA
- Primary Winding(s)：Dual
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：5VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：41.30mm L x 36.50mm W
- Height - Seated (Max)：34.90mm
- Voltage - Isolation：4000Vrms
- Weight：0.37 lb (167.83 g)
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Overview
The Signal Transformer 14A-5.0R-10 is a laminated core power transformer designed for board mount applications. It features dual primary windings rated at 115 VAC and 230 VAC, configured in parallel. The secondary side provides dual outputs of 5 V and 10 V, with corresponding current ratings of 1 A and 500 mA when connected in parallel or series configurations. This component delivers a total power rating of 5 VA and utilizes through-hole mounting technology.
Feature Summary
- Provides double isolation capabilities to ensure safety compliance
- Maintains low leakage current levels exceeding patient-connected equipment requirements per UL standards
- Features a laminated core construction for efficient power transformation
Applications
- Medical equipment requiring patient isolation
- General purpose AC to DC power supplies
- Industrial control systems
Procurement Notes
Verify the specific datasheet version to confirm electrical parameters match your circuit design. Ensure that the through-hole pin configuration aligns with your PCB layout. Confirm that the 5 VA power rating is sufficient for your load requirements under all operating conditions.
Selection Notes
Select this model when double isolation and low leakage current are critical for safety compliance. It is suitable for applications requiring 5 VA of isolated power with multiple secondary voltage options. Consider the physical dimensions and through-hole mounting style for mechanical integration.
Part Context
This component belongs to the 14A series of power transformers from Signal Transformer. The series is characterized by its ability to meet stringent safety standards for medical and industrial applications. The 14A designation indicates specific performance characteristics regarding isolation and leakage current.
Replacement Considerations
Consult official manufacturer documentation for direct substitute part numbers. Verify that any replacement matches the 5 VA rating, 115/230 VAC primary input, and dual secondary output requirements.
