The MKS compact, air-cooled, switch-mode power supply with integrated filament transformer is designed to drive 300 W magnetrons at 2.45 GHz. It offers configurable output ranges (0–300 W or 0–90 W) adjustable via an external 0–10 V analog signal, includes power factor correction for 140–250 VAC input, and autonomously manages magnetron status with filament pre-heating and automatic shutdown on alarms. Housed in a lightweight aluminum enclosure with industry-standard terminals, it is easy to install close to the magnetron for optimal performance.
Product Features
- Compact, air-cooled switch-mode power supply with integrated filament transformer
- Supports 300 W magnetrons operating at 2.45 GHz (TO300 magnetrons)
- Configurable output ranges: 0–300 W or 0–90 W for low-power precision
- External linear 0–10 V analog signal for real-time output power adjustment
- Power factor correction stage for input voltage range 140 VAC to 250 VAC
- Autonomous magnetron status management including filament pre-heating and automatic shutdown on alarm
- Lightweight aluminum housing designed for easy mounting inside electrical enclosures
- Industry-standard terminal blocks for simple electrical connections
- High voltage output via two preassembled HV wires carrying anodic and filament currents
Applications
- Designed primarily to power MKS Alter Products TXA10 microwave magnetron heads
- Compatible with electrically similar microwave magnetron heads from other manufacturers
Benefits
- Compact and lightweight design ideal for space-constrained installations
- Highly competitive alternative to larger, heavier traditional transformer-based power supplies
- High efficiency design requiring only air cooling reduces installation complexity and cost
- Low output ripple suitable for laboratory and professional oven equipment
- Easy assembly inside electrical enclosures with accessible terminal blocks and output connections
Why Choose the MKS Switch-Mode Power Supply?
The MKS compact switch-mode power supply offers an efficient, easy-to-install solution for powering 300 W magnetrons. Its innovative features, including power factor correction and autonomous magnetron management, provide reliable performance and superior control in microwave applications. Whether powering MKS or compatible magnetrons, this power supply delivers precision, efficiency, and space-saving design for modern industrial and laboratory systems.
