Brand : Generic (Imported)
NGWELD Metapod 21 : 4 Transformer for Inverter Welding Machine PCB Copper Winding Compact Design
SKU : TI-NM-47481
MRP : ₹520
₹469
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Short Description
NGWELD Metapod 21 : 4 Transformer for Inverter Welding Machine 
PCB Copper Winding Compact Design
Country of origin: India
Specification
  • Brand: Generic (Imported)
  • Weight (Approx.) : 400 gm
  • Model : Metapod 21:4 Transformer
  • Type : Inverter Welding Machine PCB Transformer
  • Input Voltage : 220V AC
  • Output Current : 100A (Approx.)
  • Power Requirement : 220V
  • Turns Ratio : 21:4
  • Core Type : Ferrite (EE or Toroidal type)
  • Frequency : 20–50 kHz
  • Material : Copper windings with plastic insulation
  • Dimensions : 6 × 6 cm
  • Portable : Yes
Description
The NGWELD Metapod 21 : 4 Transformer is designed for inverter welding machines and power supply PCBs. Featuring copper windings and a compact build, it ensures efficient voltage conversion and heat resistance. Easy to install and durable, this transformer offers stable performance, long service life, and reliable operation in demanding welding and electronic environments.

Features

 :
  • Compact and space-saving transformer design
  • High-efficiency copper windings for better conductivity
  • Voltage ratio 21:4 suitable for inverter welding circuits
  • Easy installation with standard pin configuration
  • Durable plastic casing with strong metal pins
  • Stable operation under high-frequency conditions
  • Low power loss and improved thermal performance

Applications

 :
  • Inverter welding machine PCB circuits
  • Power supply units and converters
  • Industrial control equipment
  • DIY electronic repair projects
  • Educational and technical training kits
  • Replacement part for damaged welding machine transformers

Usage

 :
User Instructions :

  1. Ensure the device is powered off and disconnected.
  2. Identify transformer pin configuration on the PCB.
  3. Align and solder the NGWELD Metapod 21 4 Transformer securely.
  4. Verify connections and insulation.
  5. Power on and test output voltage and stability.

Maintenance :

  • Keep transformer area clean and dust-free.
  • Avoid exposure to moisture or oil.
  • Check solder joints periodically for looseness or corrosion.
  • Ensure proper ventilation during machine operation.
  • Do not overload beyond rated current capacity.
  • Replace immediately if overheating or unusual noise occurs.
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