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DP-241-5-12
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 12VA CHAS MT
- Series：Two-4-One™
- Mfr：Signal Transformer
- Package：Box
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：12.6V
- Current - Output (Max)：1A
- Primary Winding(s)：Dual
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：12VA
- Mounting Type：Chassis Mount
- Termination Style：Solder, Quick Connect
- Size / Dimension：71.40mm L x 36.30mm W
- Height - Seated (Max)：42.80mm
- Voltage - Isolation：2500Vrms
- Weight：0.7 lb (317.51 g)
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Overview
The Signal Transformer DP-241-5-12 is a laminated core power transformer with a 12 VA rating. It features dual primary windings rated for 115 VAC and 230 VAC, and a single secondary winding providing 12.6 VCT at 1 A. The unit utilizes chassis mounting with screw termination. Physical dimensions are 71.4 mm in length, 36.3 mm in width, and 42.8 mm in height.
Feature Summary
- Split bobbin construction designed to provide superior electrical isolation and low capacitive coupling between windings.
- Dual primary winding configuration allows flexible operation across standard 115 VAC and 230 VAC input voltages.
Applications
- Industrial control systems requiring isolated power supply
- Chassis-mounted equipment needing 12.6 VCT output
- General purpose power transformation in industrial environments
Procurement Notes
Verify the specific datasheet version and RoHS compliance status prior to procurement. Confirm that the terminal type matches the intended screw termination requirements. Ensure the physical footprint of 71.4 mm by 36.3 mm fits the designated chassis space. Cross-reference the manufacturer part number to avoid confusion with similar series variants.
Selection Notes
Select this component when a 12 VA laminated transformer with split bobbin isolation is required. The dual primary design supports both 115 VAC and 230 VAC inputs without rewiring. The chassis mount style and screw terminals suit fixed industrial installations. Verify that the 1 A secondary current rating meets the load requirements.
Part Context
This model belongs to the Two-4-One series from Signal Transformer. The series is characterized by split bobbin construction for enhanced isolation. These transformers are designed for industrial applications where reliable voltage transformation and safety isolation are critical. The DP-241-5-12 represents a specific configuration within this broader product family.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official distributor catalogs for direct equivalents or cross-reference lists if replacement is necessary.
FAQ
What is the isolation voltage rating?
The datasheet specifies an isolation voltage of 2500 Vrms.
Does this transformer support both 115V and 230V inputs?
Yes, it features dual primary windings that allow operation at either 115 VAC or 230 VAC.
