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2.5KW Induction Heating Control Board
The working principle of an 2.5KW Induction Heating Control Board is based on the concept of electromagnetic induction. When an alternating current (AC) flows through a coil inside the heater, it generates a fluctuating magnetic field. This magnetic field then induces a current in a metal material (typically made of ferrous metal) placed within the heater’s induction area. The induced current in the metal creates resistance, which causes the metal to heat up.
As the metal heats, it radiates heat energy into the surrounding space. Unlike traditional heating methods, which rely on combustion or heating air, electromagnetic Induction heaters directly transfer energy into the heating material, making the process more efficient. Additionally, electromagnetic Induction heating allows for precise control of temperature, quick heat generation, and minimal heat loss, as the energy is directly converted into heat at the point of use. This technology is often used in various industrial applications where fast, efficient, and controlled heating is required.
The 2.5kW full 2.5KW Induction Heating Control Board is a major improvement of the traditional half bridge circuit inherited by Jiangxin electronics for 8 years. It is elaborately developed for the special energy-saving heating motherboard for injection molding machine and small plastic mechanical equipment. The circuit adopts full digital control, dual core half bridge drive structure and patch process manufacturing. It has strong stability, integration, intelligence, simple and convenient installation and commissioning, Flexible control. It is an ideal product for energy-saving transformation and heating of injection molding machines and small plastic machinery and equipment.
| Name | Performance parameter |
| rated power | Single-phase 2.5KW |
| Rated input current | 10-11(A) |
| Rated output current | 100-150(A) |
| Rated voltage frequency | AC 220V/50Hz |
| Voltage adaptation range | 100V ~ 260V, constant power output at 210 ~ 260V |
| Adapt to ambient temperature | -20ºC~50ºC |
| Power adjustment range | 20% ~ 100% stepless adjustment(That is: adjustment between 0.5 ~ 2.5KW) |
| working frequency | 5~40KHz |
| Main circuit structure | Half-bridge series resonance |
| Control System | DSP-based high-speed automatic phase-locking tracking control system |
| Application mode | Open application platform |
| monitor | Programmable digital display |
| Soft start mode | 1,Fully electrically isolated soft start heating / stop mode 2,With 12V and 24V input start / stop mode |
| Support PID adjustment power | Identify 0-5V input voltage |
| Support 0 ~ 150 ºC load temperature detection | Accuracy up to ± 1 ºC |
| Adaptive coil parameters | 2.5KW 4 square line, length 23m, inductance 100 ~ 150uH |
| Coil to load distance(Thermal insulation thickness) | 20-25mm for circle, 15-20mm for plane, 10-15mm for ellipse and within 10 mm for super ellipse |
2.5KW Induction Heating Control Board
The working principle of an 2.5KW Induction Heating Control Board is based on the concept of electromagnetic induction. When an alternating current (AC) flows through a coil inside the heater, it generates a fluctuating magnetic field. This magnetic field then induces a current in a metal material (typically made of ferrous metal) placed within the heater’s induction area. The induced current in the metal creates resistance, which causes the metal to heat up.
As the metal heats, it radiates heat energy into the surrounding space. Unlike traditional heating methods, which rely on combustion or heating air, electromagnetic Induction heaters directly transfer energy into the heating material, making the process more efficient. Additionally, electromagnetic Induction heating allows for precise control of temperature, quick heat generation, and minimal heat loss, as the energy is directly converted into heat at the point of use. This technology is often used in various industrial applications where fast, efficient, and controlled heating is required.
The 2.5kW full 2.5KW Induction Heating Control Board is a major improvement of the traditional half bridge circuit inherited by Jiangxin electronics for 8 years. It is elaborately developed for the special energy-saving heating motherboard for injection molding machine and small plastic mechanical equipment. The circuit adopts full digital control, dual core half bridge drive structure and patch process manufacturing. It has strong stability, integration, intelligence, simple and convenient installation and commissioning, Flexible control. It is an ideal product for energy-saving transformation and heating of injection molding machines and small plastic machinery and equipment.
| Name | Performance parameter |
| rated power | Single-phase 2.5KW |
| Rated input current | 10-11(A) |
| Rated output current | 100-150(A) |
| Rated voltage frequency | AC 220V/50Hz |
| Voltage adaptation range | 100V ~ 260V, constant power output at 210 ~ 260V |
| Adapt to ambient temperature | -20ºC~50ºC |
| Power adjustment range | 20% ~ 100% stepless adjustment(That is: adjustment between 0.5 ~ 2.5KW) |
| working frequency | 5~40KHz |
| Main circuit structure | Half-bridge series resonance |
| Control System | DSP-based high-speed automatic phase-locking tracking control system |
| Application mode | Open application platform |
| monitor | Programmable digital display |
| Soft start mode | 1,Fully electrically isolated soft start heating / stop mode 2,With 12V and 24V input start / stop mode |
| Support PID adjustment power | Identify 0-5V input voltage |
| Support 0 ~ 150 ºC load temperature detection | Accuracy up to ± 1 ºC |
| Adaptive coil parameters | 2.5KW 4 square line, length 23m, inductance 100 ~ 150uH |
| Coil to load distance(Thermal insulation thickness) | 20-25mm for circle, 15-20mm for plane, 10-15mm for ellipse and within 10 mm for super ellipse |
