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E-mail
786239548@qq.com
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Phone
1340202329918321667168
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Address
No. 155, Lane 1421, Zhuanxing East Road, Minhang District, Shanghai
Shanghai Boao Microwave Energy Equipment Co., Ltd
786239548@qq.com
1340202329918321667168
No. 155, Lane 1421, Zhuanxing East Road, Minhang District, Shanghai
Product • Introduction
Product introduction
The microwave equipment transformer is one of the main electrical components of microwave equipment. The transformers used in microwave equipment are all high-voltage transformers, also known as high-voltage stabilizing transformers. In order to increase the edge gap, its primary and secondary sides are separated by magnetic circuit inserts, giving it a higher safety factor.

High voltage transformers have the characteristics of small size and large capacity, which meet the strict requirements of industrial microwave equipment for volume and capacity. Under the same load power, its volume is only one-third of that of a regular transformer.
The microwave high-voltage transformer we currently use has an input of 220V/50Hz and outputs two sets of voltages, AC4000V and AC3.3V. AC4000V is rectified and used as the anode voltage for the magnetron, while 3.3V is used as the cathode (filament) voltage.
Microwave high-voltage transformers have special voltage adaptability. When the input voltage of the high-voltage transformer fluctuates within ± 10% of the rated voltage, the output voltage changes within ± 3% of the rated voltage. It is this excellent voltage adaptability that provides reliable anode and cathode (filament) voltages for microwave equipment.
In addition, high-voltage transformers also have short-circuit characteristics. At rated voltage, the sub high voltage output terminal of microwave equipment high-voltage transformers can short-circuit for a short time. Its short-circuit current is not large, about 4 times the rated current, which is not allowed for ordinary transformers. Complete short-circuit of ordinary transformers is destructive.
The microwave accessories that interest you include: microwave magnetron, microwave equipment transmission belt, microwave capacitor, microwave excitation cavity, microwave electrical cooling fan, microwave leakage detector, infrared thermometer, microwave diode, etc.
Perhaps you are interested in common questions about purchasing and using microwave equipment:
How to choose an industrial microwave equipment manufacturer?
Four steps to consider when choosing a microwave dryer
Why is the price of microwave equipment higher than other electric heating equipment
Routine maintenance and repair methods for microwave drying equipment
How to control the quality of microwave drying equipment?
Common six faults and solutions of microwave dryers
Technology • Parameters
Technical Parameters
| Product Specifications | Microwave equipment transformer |
| input power | Three phase five wire 380V ± 10% 50Hz ± 1% |
| Microwave output power | 30kW (adjustable) |
| microwave frequency | 2450MHz±50Hz |
| Rated input apparent power | ≤45kVA |
| Import and export height | 50mm |
| Belt width | 650mm |
| transmission speed | 0.1~5m/min |
| Dimensions (length x width x height) | Approximately 11630 × 1310 × 1668mm |
| working environment | 0-40 ℃, relative humidity ≤ 80% |
| output | Dry and dehydrate 30kg per hour |
| industry standard | Compliant with GB 10436-1989 Workplace Microwave Radiation Hygiene Standard | Compliant with GB/5226.1-2002 Mechanical Safety Mechanical Electrical Equipment |
Application • Industry
Application industry
Microwave high-voltage transformers have special voltage adaptability. When the input voltage of the high-voltage transformer fluctuates within ± 10% of the rated voltage, the output voltage changes within ± 3% of the rated voltage. It is this excellent voltage adaptability that provides reliable anode voltage and cathode (filament) voltage for microwave equipment.
Video • Display
Video