Description
FUH29A001B Samsung CRT TV EHT Flyback Transformer – High Voltage Transformer for Samsung CRT Television Repair
The FUH29A001B Samsung CRT TV EHT Flyback Transformer is a high-quality replacement component designed for Samsung CRT televisions. The flyback transformer (also called LOPT – Line Output Transformer) is responsible for generating the high voltage required for the CRT picture tube and supplying secondary voltages to different circuits inside the TV.
If your CRT TV has no display, weak picture, high-voltage leakage, or burning smell near the flyback, replacing the flyback transformer with this compatible model can restore proper operation.
This component is widely used by electronics technicians, TV repair shops, and service engineers for repairing Samsung CRT televisions.
⚡ Key Features
- 🔹 Model: FUH29A001B
- 🔹 Compatible Brand: Samsung CRT Televisions
- 🔹 High Voltage Output: Generates high voltage for CRT tube operation
- 🔹 Durable Insulation: High-quality resin insulation to prevent leakage
- 🔹 Stable Voltage Supply: Provides multiple secondary voltages for different TV sections
- 🔹 Reliable Performance: Designed for long-lasting and stable operation
- 🔹 Easy Replacement: Standard pin configuration for quick installation
📊 Technical Specifications
| Specification | Details |
|---|---|
| Product Name | CRT TV Flyback Transformer |
| Model Number | FUH29A001B |
| Type | EHT Flyback Transformer (LOPT) |
| Compatible Brand | Samsung CRT TVs |
| Function | Generates High Voltage for CRT Tube |
| Application | CRT Television Repair |
| Mounting Type | PCB Mount |
| Condition | New Replacement Component |
⚙️ Main Functions of Flyback Transformer
The FUH29A001B flyback transformer performs several critical tasks inside a CRT television:
⚡ High Voltage Generation
-
Produces 15kV – 30kV high voltage required for the CRT picture tube.
🔋 Secondary Voltage Supply
- Provides voltage to circuits such as:
- Focus voltage
- Screen (G2) voltage
- Video output stage
- Other auxiliary circuits
📺 Picture Quality Control
-
Supports focus and screen adjustments, which directly affect picture clarity and brightness.
🛡 Electrical Isolation
-
Ensures proper isolation between the high-voltage CRT section and low-voltage circuits.
🔍 Common Problems Solved by Replacing Flyback Transformer
Replacing the faulty flyback transformer can fix several CRT TV problems such as:
- ❌ No display on CRT TV
- ❌ High voltage leakage sound (tik-tik noise)
- ❌ Burning smell from flyback area
- ❌ CRT screen brightness issue
- ❌ Focus control not working
- ❌ TV shutting down due to high voltage fault
🧰 Applications
This flyback transformer is widely used for:
- 📺 Samsung CRT TV Repair
- 🔧 Electronics Repair Shops
- 🧑🔧 Professional TV Technicians
- 🏫 Electronics Training Institutes
- 🛠 DIY CRT Television Repair Projects
💡 Installation Tips
- Always disconnect power before replacing the flyback transformer.
- Discharge the CRT tube to avoid electric shock.
- Verify pin compatibility before soldering the new flyback.
- Adjust focus and screen controls after installation for best picture quality.
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