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DPC-12-800
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 10VA TH
- Series：DPC
- Mfr：Signal Transformer
- Package：Bulk,Box
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：Parallel 6.3V, Series 12.6V
- Current - Output (Max)：Parallel 1.6A, Series 800mA
- Primary Winding(s)：Dual
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：10VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：47.60mm L x 36.50mm W
- Height - Seated (Max)：41.27mm
- Voltage - Isolation：1500Vrms
- Weight：0.563 lb (255.37 g)
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Overview
The Signal Transformer DPC-12-800 is a miniature low power laminated core transformer designed for printed circuit board mounting. It features a single primary winding rated for 115 VAC or 230 VAC parallel connection and dual secondary windings providing 6.3 VAC center-tapped (12.6 VAC total). The unit has a power rating of 10 VA with secondary current ratings of 800 mA per leg and 1.6 A total. Operating at 50/60 Hz, it offers a dielectric strength of 1500 Vrms and complies with RoHS standards. Physical dimensions are 47.6 mm in length, 36.5 mm in width, and 41.27 mm in height.
Feature Summary
- Printed circuit board mount design for direct through-hole integration
- Laminated core construction for efficient power transformation
- High dielectric strength insulation for safety isolation
Applications
- Power transmission and distribution systems
- Industrial machinery control circuits
- Electrical equipment internal power supplies
Procurement Notes
Verify the specific ordering suffix to confirm primary voltage configuration and lead time requirements. Confirm RoHS compliance status for environmental regulations. Check datasheet for exact thermal derating curves and mounting hole specifications. Ensure PCB layout accommodates the specified physical footprint and pin spacing. Validate input voltage compatibility before deployment.
Selection Notes
Select this component when a compact 10 VA transformer is required for PCB assembly. Choose based on the need for 115 VAC or 230 VAC primary input options. Consider the dual secondary output for applications requiring split voltage rails. Verify that the through-hole mounting style matches the target PCB design constraints.
Part Context
This part belongs to the DPC series of miniature low power transformers from Bel Signal Transformer. The series is characterized by its small form factor and suitability for space-constrained electronic designs. It serves as a standard solution for stepping down mains voltage to lower AC levels for subsequent rectification or regulation stages.
Replacement Considerations
Consult official substitution lists for equivalent parts with matching VA ratings and pin configurations. Verify that any alternative component meets the same 1500 Vrms dielectric strength requirement. Ensure physical dimensions fit within the existing enclosure or PCB area constraints.
