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DP-241-7-56
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 56VA CHAS MT
- Series：Two-4-One™
- Mfr：Signal Transformer
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：56V
- Current - Output (Max)：1A
- Primary Winding(s)：Dual
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：56VA
- Mounting Type：Chassis Mount
- Termination Style：Solder, Quick Connect
- Size / Dimension：93.70mm L x 49.20mm W
- Height - Seated (Max)：57.80mm
- Voltage - Isolation：2500Vrms
- Weight：1.7 lbs (771.1 g)
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Overview
The Signal Transformer DP-241-7-56 is a laminated core power transformer with a 56 VA rating. It features dual primary windings for 115 VAC and 230 VAC input, and a single secondary winding providing 56 VCT at 1.00 A. The unit utilizes chassis mounting and quick connect terminals. Dimensions are 93.70 mm length, 49.20 mm width, and 57.80 mm height maximum. It operates at 50/60 Hz with an isolation voltage of 2500 Vrms.
Feature Summary
- Split bobbin construction for superior isolation and low capacitive coupling
- Dual primary winding design supporting multiple input voltages
- Chassis mount style for secure industrial installation
Applications
- Industrial control systems
- Power supply units requiring isolated AC voltage
- Equipment needing 56V CT secondary output
Procurement Notes
Verify the specific part number suffix against official Signal Transformer documentation to confirm electrical ratings and terminal type. Ensure the procurement specification matches the required chassis mounting dimensions and quick connect interface. Confirm RoHS compliance status if environmental regulations apply to the target assembly. Cross-reference the datasheet for any recent product change notices affecting physical or electrical characteristics.
Selection Notes
Select this component when a 56 VA power transformation is required with dual primary flexibility. The split bobbin architecture is suitable for applications demanding high isolation integrity. Verify that the chassis mounting footprint and quick connect terminals align with the system design constraints. Consider the operating temperature range and frequency requirements for the specific environment.
Part Context
This model belongs to the Two-4-One series of split bobbin transformers manufactured by Signal Transformer. The series is characterized by laminated core construction designed for industrial power applications. These transformers provide reliable isolation between primary and secondary circuits in standard power conversion scenarios.
Replacement Considerations
Consult official manufacturer substitution guides for verified equivalents. Generic replacements may not match the split bobbin isolation or chassis mounting specifications.
