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Patent design electronic inverter 2.3kW resonant magnetron power supply for microwave heating system

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Patent design electronic inverter 2.3kW resonant magnetron power supply for microwave heating system

China Patent design electronic inverter 2.3kW resonant magnetron power supply for microwave heating system supplier
Patent design electronic inverter 2.3kW resonant magnetron power supply for microwave heating system supplier Patent design electronic inverter 2.3kW resonant magnetron power supply for microwave heating system supplier Patent design electronic inverter 2.3kW resonant magnetron power supply for microwave heating system supplier

Large Image :  Patent design electronic inverter 2.3kW resonant magnetron power supply for microwave heating system

Product Details:

Place of Origin: China
Brand Name: TL
Model Number: 2kW

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: 400-1000USD/SET
Packaging Details: standard exported package
Delivery Time: 20 days
Payment Terms: T/T
Supply Ability: 1000 set per year
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Detailed Product Description
Input Electronic Power Limit: 7kW Rated Input Voltage/current: Three-phase AC380V+15% 8A-10A
Rated Output Current: 1000mA Rated Output Voltage: 3.8KV-5.5KV N>95%
Design Life Span: 30,000h

High frequency electronic inverter 2.3kW resonant magnetron power supply for microwave heating system

 

High power, high voltage, low voltage, high frequency electronic inverter

 

Product introduction:
Design and production of high power, high voltage, low voltage, high frequency electronic inverter
High voltage grade: 3.0-30KV 2A
Low voltage grade:5-24V 1000A
Single-machine capacity grade:2.2-60KW
Core technology
1. The main design technology of high power resonant design technology
2. Electric power transmission technique of high-voltage and high-frequency within 30KV
3. The core control technique of resonant power convertor with high reliability has been acknowledged in the full range LLC resonant converter and the control method and its characteristic is a. electrolytic capacitor without energy storage in loop circuit of main convertor can adopt to any natural environment and grid environment;b. Under busbar voltage (5%-100%) condition of sine waveform output by AC/DC rectifier electronic switch of LLC convertor achieve zero voltage on and off status within full voltage range.This is the technical barrier which can not be exceeded by present contact and non-contact charging station.
4. LGBT drive technology mentioned in (Passive isolation drive)(patent unpublished),same to EXB840 of Fuji,JP.
The advantages:a. The full-bridge conversion only need a pair of power supply,b. drive signal frontier delay 700Ns and lag delay 200nS,fit for10KHZ-150KHZ(including the charging delay of grid damping resistance and 25cm PCB wiring delay,c. it can not check (block)pulse width less than 500nS, d. the 1200V tube driving current range:80A-480A,corresponding converter power:10KW-60KW
Product covering field:
Industrial microwave industry, industrial UV lamp field, Electromagnetic induction heating industry, laser power supply industry, ultrasonic power supplyindustry, automobile charging station industry (including wireless charging ), electroplate andelectrolysis.

Technology platform:All products apply for LLC resonant power convertor technology

 

Patent design electronic inverter 2.3kW resonant magnetron power supply for microwave heating system

 

 

Parameters of magnetron power supply
Model No. TL3KW-A1000
Input electronic power limit 7.0 KW
Rated input voltage/current Three-phase AC380V+15% 8A-10A
Power Factor 500mA-1000mA >0.95 (Full power range>0.85)
Rated output voltage(negative high
voltage)
3.8KV-5.5KV n>95%
Rated output current 1000mA
Output current adjustment range 300mA-1000mA
Anode current Precision <±4% 24h
Anode current rump-up time 10s (HV power supply start up after 10s filament preheat)
Filament supply (single) DC20A n>88%
Anode current control method Voltage Mode:0V-5.0V (analog control) Current Mode:0-20
mA(analog control)
Front panel LED 1. default phase 2. over temperature 3. magnetron damage 4. fandamage 5. over AC voltage
Operating ambient temperature -20ºC ~ +45ºC
Control system Microprocessor control
(Optional)
485 communication:1)anode current signal 2)cathode voltage signal3)magnetron damage signal4)over temperature signal 5)AC over voltage6)high voltage operation indication 7) )ON-OFF 8)mA control Communication protocol:MoDBus
Manualcontrol 1.ON-OFF control 2.Power control:DC 0V-5.0V or 0-20mA
Mounting type(predicted value) Two M6 set bolt on front panel,distance 3466MM from left to right in the middle
Back panel interface 1,AC input quadded cable
2,negative high voltage output:two single filament and ground wire
Cooling 1)2 pcs adjustable temperature cooling fan:80×80mm
2)front panel inlet and back panel outlet
I/O interface 9 pin communication interface, analog output/analog input
Grounding Housing ground and connect to cathode of magnetron respectively
Design life span 30,000h
Standby consumption <5W
Testing load condition KPL 910 copper road
Overall size and weight Weight:11.40kg
44.0 (L)×36.6(W)×99 (h)cm
Quality assurance One year warranty
Version and manufacturing date Version 1 of 2015 power supply housing

Contact Details
TANGSHAN YIFEI TRADING CO.,LTD

Contact Person: Mrs. Tina

Tel: 86-315-5773529

Fax: 86-315-5773529

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