Alter® SM 1250 Air-cooled Switch Mode Microwave Power Supply for 3kW, 2.45 GHz Magnetrons
Overview
- High efficiency power supply design requires only air cooling - simplifies installation & reduces cost
- Low output ripple - suitable for most applications
- Advanced filament control for low maintenance and long magnetron life
- Efficient power stage design for low harmonics and inrush current
- "Plug & Play" design for fast & easy installation
Products
| Compare | Model | Drawings, CAD & Specs | Availability | Price | |||
|---|---|---|---|---|---|---|---|
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SM-1250 Microwave Power Supply, Switch Mode, 3 kW, 2.45 GHz Magnetron |
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Specifications
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TypeSM 1250 Switch-mode Microwave Power Supply
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Power Output4500 W max
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Input Voltage3 x 208V, 3 x 400V
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Line Frequency50/60 Hz
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Efficiency92%
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Output Current1000 mA max
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Alarm ManagementIn the event of an alarm condition, the alarm contact opens, the output power is switched off and the alarm contact is latched. A reset procedure is required to turn the unit back on.
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DimensionsWidth, Rack 447.4 mm (17.61 inches)
Width, Front Panel 483 mm (19.02 inches)
Height, Total 130.5 mm (3U, 5.14 inches)
Length, Total 420 mm (16.54 inches) -
Weight21kg (46 lbs)
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CoolingForced air, approx 120 m3/h
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Ambient Operating Temperature40°C (104° F) max
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ComplianceCE
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Preferred Microwave Magnetron HeadTM031 (Closed head, waveguide size WR340), or TI031 Integral Head with Iso launcher, waveguide size WR340 (others if electrically compatible)
Resources
Drawings And Cad
- SM 1250 Magnetron Power Supply Dimensional Drawing (128.8 kB, PDF)
Manuals
- SM 1250 D & T Microwave Power Supply Manual (1.2 MB, PDF)
- SM 1250 DX & TX Microwave Power Supply Manual (1.1 MB, PDF)
Ultra-High Velocity