original 4000W high power thyristor Voltage electronic regulator dimming speed regulation with isurance shell
Adopts double insulation, meaning there will be no electric leakage if short-circuit or SCR burn out
Anti-spike and anti-surge protection, RC absorption, fuse all enhance usage safety
Aluminum case prevents it from easy damagement; filled tin stops it from heating when in huge current
With safety cap and connection post; thicker and larger heat sink
Maximum power: 4000W (connected resistive load);Long term operating power: 3000W
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