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China HDR-8048034 Multi-Output Low Frequency Transformer - 24V Input, 40V/12V/8V/6V Output from Reliable Suppliers & Factory
Key Features
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Multi-Output Design: Provides four independent AC outputs (40V 200mA, 12V 200mA, 8V 200mA, 6V 100mA), eliminating the need for multiple transformers in multi-voltage systems.
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Dual Connection Options: Flying leads for primary 24V input and through-hole pins for secondary outputs, supporting both prototype wiring and mass-produced PCB assemblies.
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Low Loss Construction: High-grade laminated silicon steel core minimizes eddy current losses and hum, ensuring efficient, stable performance with minimal heat buildup.
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Robust Insulation: Yellow epoxy-coated windings and reinforced bobbin structure enhance dielectric strength, preventing short circuits and protecting against environmental contaminants.
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Wide Compatibility: Optimized for 50Hz low-frequency operation, suitable for industrial control modules, LED drivers, and household appliances requiring multiple power rails.
Core Specifications
| Parameter | Details |
|---|---|
| Model Number | HDR-8048034 |
| Input Voltage | 24V AC, 50Hz (via flying leads) |
| Outputs | 40V AC 200mA, 12V AC 200mA, 8V AC 200mA, 6V AC 100mA (via PCB pins) |
| Core Type | EI Laminated Silicon Steel Core |
| Mounting Type | Through-Hole PCB Mount + Flying Leads |
| Insulation Class | Class B (130°C Rated) |
| Operating Temperature | -20°C to +105°C |
| Winding Material | Oxygen-Free Copper |
Common Applications
- Industrial control systems and multi-rail power supplies
- LED lighting drivers and control modules
- Household appliances requiring multiple auxiliary voltages
- DIY electronics projects with multi-component power needs
- Small audio equipment and signal processing circuits
Why Choose This Transformer?
Engineered for reliability and cost-effectiveness, this multi-output transformer undergoes rigorous testing for inductance tolerance, dielectric strength, and load stability. The compact form factor saves valuable PCB space, while the dual connection design adapts to both custom and mass-produced circuits. Whether you’re an OEM manufacturer designing industrial equipment or a hobbyist working on multi-voltage projects, this transformer offers an all-in-one solution for your low-frequency power conversion needs.
Frequently Asked Questions
❓ What are the output configurations of the HDR-8048034 transformer?
This transformer features four independent AC outputs: 40V AC (200mA), 12V AC (200mA), 8V AC (200mA), and 6V AC (100mA) via PCB pins.
❓ How is the primary input connected?
The primary 24V AC (50Hz) input is connected via flying leads, while the secondary outputs are accessed through PCB pins.
❓ What type of core does this transformer use?
It is constructed with an EI Laminated Silicon Steel Core, which reduces eddy current losses and minimizes operating hum.
❓ What is the insulation class and temperature rating?
The transformer has a Class B insulation rating (130°C) and can safely operate within a temperature range of -20°C to +105°C.
❓ Can this transformer be used in high-frequency circuits?
No, this transformer is specifically optimized for 50Hz low-frequency operations, making it ideal for standard industrial control modules and household appliances.