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DP-241-8-20L
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 100VA CHAS MT
- Series：Two-4-One™
- Mfr：Signal Transformer
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：20V
- Current - Output (Max)：5A
- Primary Winding(s)：Dual
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：100VA
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：102.40mm L x 58.50mm W
- Height - Seated (Max)：67.70mm
- Voltage - Isolation：2500Vrms
- Weight：2.8 lbs (1.3 kg)
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Overview
The DP-241-8-20L is a laminated core industrial power transformer with a 100 VA rating. It features dual primary windings for 115 VAC and 230 VAC input, providing a single secondary output of 20 VCT at 5 A. Designed for chassis mounting, the unit utilizes screw termination for secure electrical connections. The physical dimensions are 82.6 mm in length, 44.3 mm in width, and 49.8 mm in height. It operates within a temperature range of -40°C to +105°C at standard frequencies of 50 Hz or 60 Hz.
Feature Summary
- Dual primary winding configuration supports flexible voltage selection between 115 VAC and 230 VAC inputs.
- Chassis mount design ensures stable mechanical installation within industrial control enclosures.
- Screw terminal termination provides robust electrical connectivity for high-current applications.
Applications
- Industrial machinery power distribution
- Electrical equipment control circuits
- Power transmission and distribution systems
Procurement Notes
Verify that the specific order matches the DP-241-8-20L designation to ensure correct 100 VA capacity and 20 VCT secondary output. Confirm chassis mounting compatibility and screw termination requirements against the target enclosure design. Ensure operating conditions remain within the specified -40°C to +105°C thermal limits during deployment.
Selection Notes
Select this component when a 100 VA isolation transformer is required for 50/60 Hz industrial environments. The dual primary winding allows adaptation to varying regional line voltages without changing hardware. The chassis mount style and screw terminals suit heavy-duty applications requiring secure physical and electrical integration.
Part Context
This model belongs to the DP-241 series of laminated core transformers manufactured by Signal Transformer. The series is characterized by split bobbin construction and standardized industrial form factors. These units are engineered for reliability in continuous duty cycles within control panels and power supply architectures.
Replacement Considerations
Direct substitutes must maintain identical 100 VA rating, 20 VCT secondary output, and chassis mounting footprint. Verify that alternative components support the same 115/230 VAC dual primary configuration and screw termination style to ensure functional interchangeability.
FAQ
What is the secondary voltage configuration?
The transformer provides a center-tapped secondary output rated at 20 VCT.
How is the transformer electrically connected?
It uses screw termination for both primary and secondary connections.
