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DP-241-5-20
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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)：20V
- Current - Output (Max)：600mA
- 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-241-5-20 is a single-phase industrial power transformer with a 12 VA rating. It features dual primary windings for 115 VAC and 230 VAC input, providing a single secondary output of 20 VCT at 600 mA. Designed for chassis mounting, it utilizes quick connect terminals and operates within a temperature range of -40°C to +105°C at 50/60 Hz.
Feature Summary
- Split bobbin construction ensures superior isolation and low capacitive coupling between windings.
- Dual primary winding configuration allows flexible operation across standard 115 VAC and 230 VAC supply voltages.
- Chassis mount design facilitates secure installation in industrial control enclosures.
Applications
- Industrial control panel power supplies
- Equipment requiring isolated 20V AC control circuits
- General purpose AC voltage transformation in machinery
Procurement Notes
Verify the specific suffix (e.g., 'L' or none) against the datasheet to confirm terminal type and lead configuration. Confirm that the required insulation class and dielectric strength meet the safety standards of the final equipment assembly before procurement.
Selection Notes
Select this model when a 12 VA capacity is sufficient for the load. Ensure the application requires a center-tapped secondary voltage. Verify that chassis mounting space accommodates the physical dimensions and that quick-connect terminals are compatible with the wiring harness.
Part Context
This component belongs to the 241 series of laminated core transformers from Signal Transformer. The series is characterized by split bobbin designs intended for robust industrial environments. It serves as a standard solution for stepping down line voltage to lower control voltages in heavy-duty applications.
Replacement Considerations
Check for exact electrical equivalence in VA rating, primary/secondary voltages, and current capacity. Verify mechanical compatibility including mounting style, terminal type, and physical dimensions to ensure direct replacement without enclosure modifications.
