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AC 9-12V NY-D01 Spot Welder Control Board - 100A Digital Controller
Soldering & ReworkCode 1a508927cf

AC 9-12V NY-D01 Spot Welder Control Board - 100A Digital Controller

• Power supply: AC9-12V 3W 50HZ/60HZ • Start mode: pedal or other passive normally open point • Trigger form: Thyristor optocoupler • Adjustment method:…

Rs 3,700Rs 3,900-5%
In stock Price updated 15 Nov 2026
Total: Rs 3,700
  • Delivery in 2 to 4 working daysFree in Islamabad & Rawalpindi above Rs 5,000
  • Cash on deliveryPay when your parcel arrives
  • 7-day checking warrantyDead-on-arrival items replaced
  • Packed with careAnti-static & padded packaging

Highlights

  • Digital welding-time adjustment
  • Adjustable welding current
  • 100A thyristor
  • STM8 microcontroller control
  • Zero-crossing detection for controlled thyristor triggering
  • Optocoupler isolation between control and high-current sections
  • Digital display for settings
  • Foot-switch input for welding activation

Specifications

Model
NY-D01
Type
Spot Welder Control Board
Thyristor rating
100A
Control-board supply
AC 9-12V
Welding time
1-50 AC cycles
1 AC cycle
20 ms at 50 Hz
Controller power
Approx. 3W
Controller size
Approx. 60 × 80 mm
Controller
STM8 industrial microcontroller
Trigger
Foot switch / external trigger
Display
Digital display
Control method
Thyristor/SCR phase control
Operating temperature
About −40°C to +85°C
Power supply
AC9-12V 3W 50HZ/60HZ

About this product

NY-D01 100A Spot Welding Machine Control Board Welder AC 9V Transformer Controller Panel Adjust Time Current Digital Display

The NY-D01 uses an STM8 microcontroller and thyristor phase-angle control to regulate the AC power supplied to the welding transformer. It has a digital display and adjustable controls for welding time/current. It is commonly used for DIY spot welders, including battery-pack/nickel-strip welding setups.

Specification

Details

Model

NY-D01

Type

Spot Welder Control Board

Thyristor rating

100A

Control-board supply

AC 9-12V

Welding time

1-50 AC cycles

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