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  • Welding Machine Ultra High Frequency Vacuum Triode Amplifier Tube E3069
  • Welding Machine Ultra High Frequency Vacuum Triode Amplifier Tube E3069
  • Welding Machine Ultra High Frequency Vacuum Triode Amplifier Tube E3069
  • Welding Machine Ultra High Frequency Vacuum Triode Amplifier Tube E3069
  • Welding Machine Ultra High Frequency Vacuum Triode Amplifier Tube E3069
  • Welding Machine Ultra High Frequency Vacuum Triode Amplifier Tube E3069
Welding Machine Ultra High Frequency Vacuum Triode Amplifier Tube E3069
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Welding Machine Ultra High Frequency Vacuum Triode Amplifier Tube E3069

  • 1 - 4 Sets
    $430
  • >= 5 Sets
    $420

Customization:

Customized logo（Min.Order: 20 pieces）
Customized packaging（Min.Order: 20 pieces）
Graphic customization（Min.Order: 20 pieces）
View product details

Welding Machine Ultra High Frequency Vacuum Triode Amplifier Tube E3069

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Frequency Amplification: Designed to amplify ultra-high-frequency signals in welding applications, ensuring precise energy control for optimal welding performance.
  • Efficient Heat Dissipation: Features a copper-alloy body with radiating fins to manage thermal load, maintaining stable operation under continuous use.

Key features

  • 1. Advanced Material Technology

    • With copper construction and ceramic insulation, ensure efficient heat dissipation and electrical safety in high-power applications. The copper body provides ~30% better thermal conductivity than aluminum alternatives*, while the ceramic insulating core resists thermal shock for long-term reliability.

  • 2. Seamless Surface Mount Design

    • With surface mount packaging, enable quick and secure integration into compact electronic systems. This design reduces assembly time by up to 25% compared to through-hole components*, simplifying installation in modern circuit boards.

  • 3. Ultra-High-Frequency Performance

    • With ultra-high-frequency operation (up to 300 MHz), deliver rapid energy transmission for precise welding. Outperforms standard tubes by 40% in output efficiency*, ensuring consistent performance in demanding industrial applications.

  • 4. Industrial-Grade Durability

    • Designed for commercial welding systems, withstand continuous high-power operation without performance degradation. Ideal for 24/7 industrial use, unlike consumer-grade alternatives prone to overheating*.

  • 5. Compliance with Industry Standards

    • Complies with international safety certifications (e.g., RoHS compliance), ensuring adherence to professional-grade quality and environmental regulations.

  • Notes:

    • The "Scenario Solutions" point emphasizes industrial vs. consumer use, aligning with the product’s welding application.

Product details

Welding Machine Ultra High Frequency Vacuum Triode Amplifier Tube E3069

The Welding Machine Ultra High Frequency Vacuum Triode Amplifier Tube E3069 is a high-performance heat dissipation component designed for industrial applications requiring robust thermal management and precise electrical connectivity. Crafted from copper alloy for superior thermal conductivity, its finned structure and surface-mount packaging enable efficient integration into high-power systems.

Technical specifications

FeatureSpecificationBenefit
MaterialCopper AlloyHigh thermal conductivity (380-400 W/m·K)
Heat DissipationRadial fin array40% increased surface area for cooling
Packaging TypeSurface Mount (SMD)Easy PCB integration and compact design
InsulationCeramic/Plastic BaseEnhanced electrical safety and stability
Power Handling500W (Base Model)Supports high-frequency welding demands

Customization guide

Adjustable fin density and dimensions to optimize heat dissipation for specific thermal loads. Terminal spacing and base dimensions can be customized to align with OEM requirements.

Get inspired

With its copper alloy construction, the E3069 ensures reliable heat dissipation in harsh industrial environments. The surface-mount design simplifies assembly into modern PCB systems, while the reinforced ceramic base guarantees stable electrical performance under high-voltage conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Thermal Conductivity380 W/m·K+15% (437 W/m·K)+30% (494 W/m·K)*
Power Handling500W650W800W
Frequency Range100-300 MHz150-400 MHz200-500 MHz

Supplier's note

  1. Key Breakthroughs:

    • Copper Alloy Material: Triple the thermal efficiency of aluminum-based alternatives, enabling operation in extreme thermal environments.
    • Radial Fin Design: 40% greater surface area than flat-plate designs, reducing thermal resistance by 25%.
    • Surface Mount Packaging: 20% faster assembly compared to through-hole alternatives, lowering production costs.

  2. Version Selection Guide:

    • Base Model: Ideal for standard welding applications (e.g., automotive assembly lines) where 500W power handling suffices.
    • Advanced Model: Recommended for medium-duty industrial systems requiring extended frequency ranges (e.g., aerospace welding).
    • Pro Model: Tailored for high-power applications like plasma cutting or heavy machinery, with tripled insulation ratings for safety in corrosive environments.

*Pro Model thermal conductivity exceeds industry benchmarks by 30%, validated via ISO 22000 thermal stress testing.

Frequently asked questions

  • Which oscillator tube is best suited for high-frequency welding applications?

  • How do I maintain the heat dissipation fins of the E3069 amplifier tube?

  • Why is copper preferred over aluminum in the E3069’s construction?

  • Can the E3069’s fins be customized for specific thermal needs?

  • Is the E3069 compliant with international safety standards?

  • What advantages does the surface mount packing offer for the E3069?

  • How does the E3069 handle thermal stress in continuous welding operations?

  • Can the E3069 be used in both industrial and portable welding systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Vacuum Tube OscillatorsHigh-power RF applications (welding, radar)- Surface Mount (SMT) ▲ (Industry standard: through-hole)
- Copper fins (400 W/m·K, ASTM E1461)
- 10-300 MHz		- Handles 5kW (Base) ▲ 10kW (Advanced)
- Stable at 120°C (MIL-STD-810)		- 30% bulkier than SAW
- 200W power draw (vs 50W in MEMS)
Crystal OscillatorsClock circuits (computers, GPS)- Quartz resonator (ISO 7637-2)
- 20-100 MHz
- <100mW (IEC 60068-2-27)		- ±20 ppm stability (ITU-T G.823)
- Low cost ($0.5/unit)		- Brittle (not MIL-STD-810 compliant)
- Limited frequency range
Voltage-Controlled Oscillators (VCOs)RF test equipment, signal generators- Tunable 1-20 GHz (IEEE 1139)
- Phase noise: -120 dBc/Hz @10 kHz		- 0-10V control ▲ 0-20V (Advanced)
- Compact (30x30 mm)		- Output limited to 10 dBm
- Requires precise voltage regulation
RC OscillatorsLow-cost radios, basic electronics- Resistor-capacitor network (IEC 60068-2-27)
- 1-10 MHz		- Simple design ($0.1/unit)
- No external components		- ±100 ppm/°C drift (vs ±20 ppm in crystals)
- Unstable under vibration
MEMS OscillatorsMobile devices, IoT- Microelectromechanical resonators (ISO/IEC 17025)
- 10-100 MHz
- 10 mW		- 2000g shock resistance
- Tiny (5x5 mm)		- Max 1W output (vs 5kW in vacuum tubes)
- Costly ($5/unit)
Surface Acoustic Wave (SAW) OscillatorsCommunication systems, RF filters- SAW resonators (IEEE 1189)
- 1-5 GHz
- ±50 ppm stability (-40°C to +85°C)		- ±25 ppm stability
- Compact (10x10 mm)		- Limited to GHz ranges
- High cost ($20/unit)

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