1KW 2450MHZ microwave generator

The 1KW 2450MHZ microwave generator is mainly composed of 1KW 2450MHZ switch mode microwave power supply, 1KW 2450MHZ magnetron and corresponding microwave parts. It can provide a cost-effective microwave, suitable for industrial microwave heating,microwave drying equipment, medical sterilization equipment , UV disinfection, microwave extraction experiment equipment, etc.

A. Parts description
♣Microwave power supply: Provide a stable DC high voltage to the magnetron 

♣Magnetron: Microwave power supplies power to it to generate and emit microwaves. There are two types: air-cooling and water-cooling for different working condition.

♣Cooling fan (optional): Cooling magnetron. The fan must keep working when the magnetron is working, otherwise the magnetron will be easily damaged. If it is a water-cooling magnetron, it needs to use circulating suitable water for cooling.

♣Temperature protection switch (optional): Measure the temperature of the outer wall of the magnetron, and automatically disconnect when the temperature reaches about 135°C. It can be connected in series to the power supply, or it can be connected separately as an indication.

♣DC high-voltage line: the connection line between the magnetron and the microwave power supply. Make sure to plug it tightly with the magnetron terminal when using it.

♣Excitation cavity: Lead the microwave into the material cavity. The excitation cavity must be tightly connected with the magnetron and the material cavity with no gap.Otherwise  microwave leakage will happen.

B. Circuit connection description
1. The fan power cord can be connected to the input end of the microwave power supply, or it can be pulled separately. It must be ensured that the fan runs normally when the power supply is working. In work sites with poor air-cooling and heating dissipation conditions, it is recommended to use a water-cooling magnetron.

2. The power distribution is single-phase 220V or other single-phase voltages, namely live wire (L), neutral wire (N), and ground wire (L). The power supply specification is 1.5mm2,and the power supply,magnetron,the waveguide  must be well grounded separately,otherwise the magnetron will not work.

3. The temperature protection switch is optiona, preventing from the magnetron overheating damage. It can be connected in series to the live line of the power supply, or it can be connected separately as an indication. Some microwave power supplies  also have the input ports for the temperature protection switch.

 1KW 2450MHZ microwave power supply
Characteristics:
♣High stability-The system has a fast response speed, and is extremely adaptable to changes in the network power and load.And the output accuracy can be better than 1%.

♣Complete protection-with automatic protection function, automatic power-off protection in case of overvoltage, undervoltage, overheating, overcurrent, no-load, and short circuit, which improves the safety of production.

♣Long life and low noise-due to the greatly improved heat dissipation performance, the working conditions of semiconductor devices are improved, and the life of the power supply is more than doubled.

♣Small size and light weight-the size and weight are 1/5-1/10 of the silicon controlled rectifier, which is convenient for you to  move and install.

Function description:
♣1. External 0~5v control power output changes from 200W to 1000W, external control indicator A is on.

♣2. The power indicator (5 levels) indicates the state of 200W to 1000W.

♣3. Connect to the computer via RS485 to complete the communication function with the indacator flashing. The power value, the working status,the temperature,can be read in real time;the output power  can be controlled in real time. 

Type	E-WB1000FD(air cooling); E-WB1000SD (water cooling )
Input Electrical Characteristics		Output Electrical Characteristics
Input Voltage Range	183Vac - 275Vac	Anode Voltage	3400--4200V
Rated input voltage	200Vac - 240Vac	Anode current	260--300mA
Frequency Range	47 HZ - 63 HZ	Filament Voltage	3.3V
Input Current	8.5A	Filament Current	10A
Leakage Current	≤0.5mA	Output Power	1050W±50W
Input Power	1250W±50W	Efficiency	≥ 82%
Input Voltage	300Vac(The power supply will not be damaged)	Adjustable power range	200-1200W（Continuous work ）

D. 2450MHZ 1250W Panasonic water cooling magnetron 
 

Excitation cavity

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