RSG500S RF Power Supply Features: 1. A brand new voltage regulating amplifier circuit design ensures that the output efficiency of the amplifier circuit is always greater than 75% at any power point, reducing transistor heating and increasing equipment reliability. 2. Unique signal phase-locked design, which can eliminate "beat frequency" and generate stable plasma when multiple power supplies are working in a vacuum cavity. 3. The unique pulse modulation circuit can enable the device to operate in two signal modes: continuous wave and pulse modulation. 4. Good human-machine interface, integrated with control functions of RF power supply and matcher, making operation more intuitive and convenient. 5. The control methods include: local, analog, and 232/485, which is convenient for user system integration. Technical parameters: Output power: 5-500 watts, continuously adjustable Optional frequency: 1.2MHz~150MHz, any fixed frequency Frequency stability: ≤ ± 0.005% Power stability: ≤ ± 0.5% Withstand standing wave ratio: VSWR ≤ 2.0 Harmonic output: Second harmonic below -40dBc, third and higher harmonic below -50dBc Noise output: below -40dBc Environmental temperature: 0-45 ℃ (without condensation) Relative humidity: ＜ 85% Forward and reverse power panel VFD display Manual power regulation or computer controlled power regulation AC220 AC power supply Forced air cooling Overall efficiency ≥ 70% (at 500W output) Weight: 10kg RF power supply protection: overheat protection, standing wave protection, overvoltage protection, overcurrent protection
Features: 1. A brand new voltage regulating amplifier circuit design ensures that the output efficiency of the amplifier circuit is always greater than 75% at any power point, reducing transistor heating and increasing equipment reliability. 2. Unique signal phase-locked design, which can eliminate "beat frequency" and generate stable plasma when multiple power supplies are working in a vacuum cavity. 3. The unique pulse modulation circuit can enable the device to operate in two signal modes: continuous wave and pulse modulation. 4. Good human-machine interface, integrated with control functions of RF power supply and matcher, making operation more intuitive and convenient. 5. The control methods include: local, analog, and 232/485, which is convenient for user system integration.
