Jennings UCSF 1000-3S Vacuum Variable Capacitor – Very Good Condition. Smooth adjustment. No manual. As shown.
The Jennings UCSF 1000-3S is a high-performance vacuum variable capacitor designed for precision applications in RF, microwave, and high-voltage systems. This capacitor is ideal for use in tuning, matching networks, and load adjustments, where stability and reliability are critical.
Key Specifications
- Capacitance Range: 10 pF to 1000 pF
- Voltage Rating: 3 kV (3,000 Volts) DC
- Current Rating: Up to 25 Amps
- Frequency Range: DC to RF frequencies
- Insulation Medium: Vacuum
- Interface: Rotatable shaft for mechanical adjustment
- Dimensions: Compact cylindrical form factor with durable construction
Features
- Wide Capacitance Range:
- Adjustable from 10 pF to 1000 pF for fine-tuning across various applications.
- High Voltage Handling:
- Capable of managing up to 3 kV DC, suitable for high-power systems.
- Vacuum Insulation:
- Provides superior dielectric strength and thermal stability, ensuring reliable operation under demanding conditions.
- Robust Design:
- Durable materials and construction ensure long-term performance and minimal maintenance.
- Precision Tuning:
- Smooth adjustment mechanism for accurate capacitance settings.
Applications
- RF Amplifiers:
- Ensures optimal impedance matching for high-power amplifiers.
- Antenna Tuning:
- Adjustable tuning for various antenna types and frequencies.
- Industrial Heating Systems:
- Used in RF induction heating systems for precise control.
- Broadcast Transmitters:
- Critical in maintaining efficiency and performance in broadcasting equipment.
- Laboratory and Experimental Use:
- Ideal for research applications requiring precise capacitance control.
Technical Advantages
- Stability and Reliability:
- Vacuum insulation prevents arcing and degradation over time.
- High Current Capacity:
- Supports continuous operation in high-power environments.
- Compact Size:
- Optimized design for space-constrained setups.
Why Choose the Jennings UCSF 1000-3S?
The Jennings UCSF 1000-3S stands out as a robust and versatile component for demanding RF and high-voltage applications. Its precise adjustment capabilities, high reliability, and vacuum insulation make it an industry-standard choice for professionals.