High Power
Bel Fuse's high power AC-DC power supplies are built to deliver substantial output for demanding, high-wattage applications such as laser cutting, industrial automation, motor drives, and heavy machinery. Engineered for efficiency and thermal performance at scale, these units meet the needs of systems requiring robust, continuous power under heavy load conditions.
Blog Post
Selecting AC-DC PSU Supply for High Performance Applications
Explore selecting AC-DC power supplies for high-performance applications and the key factors to consider.
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Power (W)
Input Voltage Range (VAC)
Number of Outputs
Output Voltage 1 (VDC)
Output Current 1 (A)
Output Voltage 2 (VDC)
Output Current 2 (A)
Output Voltage 3 (VDC)
Output Current 3 (A)
Cooling Type
Operating Temperature MIN (ºC)
Operating Temperature MAX (ºC)
Dimensions L x W x H (mm)
Dimensions L x W x H (in)
Safety Approvals
| Product | Power (W) | Input Voltage Range (VAC) | Output Voltage (VDC) | Output Current (A) | Operating Temperature Range (ºC) | Dimensions L x W x H (mm) | Cooling Type |
|---|---|---|---|---|---|---|---|
| 2000 | 185 ~ 264 | 12 ~ 50 | 0.5 ~ 40 | -10 ~ +50 | 350 x 128 x 72 | Convection | |
| 2000 | 185 ~ 264 | 12.5 ~ 48 | 1 ~ 40 | -20 ~ +50 | 210 x 200 x 43 | Baseplate | |
| 3000 | 185 ~ 264 | 24 | 3.5 ~ 40 | -10 ~ +45 | 350 x 128 x 72 | Convection | |
| 3000 | 185 ~ 264 | 5 ~ 50 | 0.5 ~ 23.5 | -10 ~ +45 | 400 x 140 x 73 | Baseplate | |
| 3500 ~ 4000 | 180 ~ 528 | 28 ~ 90 | 73 ~ 125 | 0 ~ +70 | 400 x 103 x 85 | Liquid | |
| 3500 ~ 4000 | 180 ~ 528 | 48 ~ 110 | 36.5 ~ 73 | -20 ~ +55 | 410 x 85 x 103 | Fan | |
| 5000 ~ 10000 | 350 ~ 528 | 48 | 105 ~ 200 | 0 ~ +70 | 401.3 x 110 x 84.6, 464.5 x 195.2 x 120.5 | Liquid | |
| 7000 | 180 ~ 528 | 48 | 145 | 0 ~ +70 | 385.3 x 127 x 203.2 | Fan | |
| 7000 | 180 ~ 528 | 48 | 145 | 0 ~ +70 | 430.8 x 127 x 203.2 | Fan | |
| 7000 | 180 ~ 528 | 48 | 146 | 0 ~ +70 | 460 x 147 x 85 | Liquid | |
| 14000 | 180 ~ 528 | N/A | N/A | 0 ~ +35 | 482 x 670 x 110 | Liquid |
Datasheet
