NL10277-1 Power Grid Tetrode for Bystronic Lasers

Looking for a high-quality, cost-effective replacement for your Bystronic® laser's NL10277-1 power grid tube?

Look no further! Our replacement tubes are manufactured by the same trusted source as the original Bystronic® part, ensuring identical performance and reliability at a fraction of the cost of Richardson Electronics NL10277-1 High Energy Tube.

• High Power Output: Typical pulse output power of 8.9 kW in laser service (10% duty cycle).
• Efficient Operation: Anode dissipation of 400 W.
• Wide Frequency Range: Full ratings up to 75 MHz, with reduced ratings up to 120 MHz.
• Rugged Design: Forced-air cooling ensures optimal operating temperatures.  
• Directly Heated Thoriated Tungsten Filament: Provides long life and stable emission.
• Compact Size: Overall length of 133 mm and diameter of 87 mm.   
  
  

Applications:

• Bystronic laser systems
• Pulsed RF amplifiers
• Oscillator circuits
• Industrial equipment
• Scientific research

Specifications:

• Machine OEM: Bystronic NL10277-1
• Type: Power Grid Tubes
• Generator Power: HV Switching Tubes
• Anode Voltage: 20 kV max
• Frequency for Full Ratings: 75 MHz
• Filament Voltage: 5.0 V  
  
  
• Filament Current: 14.1 A

Cooling:

Radiation and forced air cooling. At higher dissipations, the glass chimney should be used for circulating forced air along the bulb.

Mechanical Data:

• Base: giant 5 pin
• Socket: 40211-01, or SK410
• Anode Connector: 40624/S25671
• Chimney: SK406
• Net Mass: 224 g

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