FMF800DC-66BEW 3300V 800A LV100 Industrial Power Supply Module

Industrial machines often need a steady high-voltage source. When the power supply is weak or fluctuates, the equipment can stop working, waste energy, and cost you money. This problem is serious for factories that run 24-hour shifts. The FMF800DC-66BEW 3300V 800A LV100 Industrial Power Supply Module gives you a reliable 3300 V output, so your machines stay on and your production line keeps moving.

FMF800DC-66BEW 3300V 800A LV100 Industrial Power Supply Module with 3300V

Get power that never quits. This power supply module is a compact, dual-input unit that delivers 3300 V at up to 800 A. It is built for heavy-duty use in factories, labs, and field equipment. If you have ever faced unexpected shutdowns because of voltage drops, this supply solves that pain by keeping voltage steady and safe.

Usages

The module fits into laser cutting machines that need precise high voltage. It powers plasma welding rigs where strong current is essential. It can be used in high-voltage testing benches for research labs. Medical imaging devices that require stable voltage also benefit. Anywhere a reliable 3300 V source is required, this unit can be installed.

Benefits

• Stable 3300 V output reduces equipment wear.
• High 800 A capacity supports heavy-load applications.
• Compact LV100 package saves space in tight panels.
• Dual input connection offers flexible wiring options.
• Isolation voltage of 6000 Vrms protects operators.

Key Features

• Rated voltage: 3300 V (3.3 kV).
• Rated current: 800 A.
• Isolation voltage: 6000 Vrms (6 kV).
• Dual (2-in-1) connection type.
• LV100 package size: 100 mm 140 mm 40 mm.
• Robust metal housing for industrial environments.
• Built-in protection against over-current.
• Thermal management to keep temperature low.
• Easy mounting with standard DIN rails.
• Compliance with international safety standards

Category	Item	Symbol	Conditions	Rating / Value	Unit
Basic Ratings	Drain-Source Voltage		,	3300	V
	Drain Current			800	A
	Peak Drain Current		Non-repetitive pulse,	1600	A
	Total Power Dissipation			6650	W
	Isolation Voltage		RMS sinusoidal, 60Hz, 1 min	6000
Electrical Characteristics	Gate-Source Threshold		,	1.60 – 2.60	V
	Drain-Source On-Voltage			2.10 (Typ)	V
	Gate-Source Leakage				µA
	Input Capacitance			110 (Typ)	nF
	Total Gate Charge			3.3 (Typ)	µC
Thermal & Mechanical	Junction Temperature		Maximum range (non-switching)	-40 to +175
	Operating Temp		Range for switching operation	-40 to +175
	Thermal Resistance		Junction to Case (MOSFET + SBD)	22.5	K/kW
	Mounting Torque		Main terminal screw (M8)	7.0 – 22.0	N·m
	Mass		Module weight	0.8