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ECO-450-28
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 450VA CHAS MT
- Series：EcoTran
- Mfr：Signal Transformer
- Package：Box
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：Parallel 14V, Series 28V
- Current - Output (Max)：Parallel 32A, Series 16A
- Primary Winding(s)：Dual
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：450VA
- Mounting Type：Chassis Mount
- Termination Style：Terminal Block
- Size / Dimension：126.00mm L x 136.00mm W
- Height - Seated (Max)：124.50mm
- Voltage - Isolation：4000Vrms
- Weight：-
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Overview
The Signal Transformer ECO-450-28 is a laminated core power transformer with a 450 VA rating. It features dual primary windings supporting 115V and 230V inputs in parallel configuration. The secondary side provides 14V at 32.0A and 28V at 16.0A, configured for series operation with parallel connections. The unit utilizes a screw flange mount with eight terminals and offers 4000Vrms isolation.
Feature Summary
- Laminated core construction for industrial power applications
- Dual primary winding design accommodating multiple input voltages
- Screw flange mounting mechanism for secure installation
Applications
- Industrial power supply systems
- Equipment requiring high voltage isolation
- Power conversion units needing specific secondary voltage configurations
Procurement Notes
Verify the specific datasheet version to confirm terminal pinout and physical dimensions before integration. Ensure that the mounting hardware matches the screw flange specifications. Confirm that the thermal management requirements align with the 450 VA load capacity. Check for any updated regulatory compliance certifications relevant to your region.
Selection Notes
Select this component when a 450 VA isolation transformer is required with specific 14V and 28V secondary outputs. The dual primary capability allows flexibility for different line voltages. Consider the physical size constraints due to the laminated core and flange mount style compared to smaller surface mount alternatives.
Part Context
This part belongs to the ECO series of standard power transformers from Signal Transformer. The series includes various ratings and voltage configurations designed for general industrial use. The ECO-450-28 specifically addresses needs for higher power isolation with defined secondary voltage taps.
Replacement Considerations
Direct substitutes must match the 450 VA rating, 4000Vrms isolation, and identical winding configurations (115/230V primary, 14V/28V secondary). Verify mechanical footprint compatibility for the screw flange mount.
