1800W PID heating regulator

220-260 VAC input
PID algorithm embedded in MCU
Average temperature measurement with 2 thermocouple channels.
Power Solid State Relay (SSR) drive circuit (external SSR 1800W heating element capability)
10 W AC motor control.
0.5 W DC fan control
Temperature measurement for regulation 0 – 350 °C.
Safety and self diagnostic features
USB CDC remote control
Remote HMI capability : 2 button and 5 LEDs
Working temperature 0 – 70 °C
Sector voltage insulation > 4 kVrms
Main board dimension : 115 mm x 60mm x 21.5mm

Our projects

1 W low noise, low drift linear current source for laser diode with:

Wide input voltage 5.5V to 15V
Hardware control
0-70kHz BW analog input modulation and pulsed mode
Safety feature : Input polarity protection, over temperature detection and settable over voltage and over current limits

Compatible with grounded cathode and floating laser diode

6 W high low drift swiching current source for laser diode with:

Input voltage from 8V to 15V
Effeciency > 74% (under all conditions)
- Effeciency > 83% with Vin = 8V and output current < 1.2A
Hardware control
0-10kHz BW analog input modulation

Compatible with grounded cathode and floating laser diode

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| 2024