MJ100 CO2 Laser Power Supply – 80W–100W Compatible with RECI Tubes

Specification

Model: MJ100 (MYJG-100W reference) Input Voltage: AC 110V / 220V (default 220V) AC Frequency: 47–440 Hz Output Voltage: DC 28kV max. Output Current: DC 30mA max. Efficiency: ≥ 91% Response Time: ≤ 1 ms MTBF (Mean Time Between Failures): ≥ 30,000 hours Cooling Method: Forced air cooling (integrated fan) Operating Temperature: –30°C to +65°C Dimensions: 230 × 140 × 96 mm Weight: ~2.5 kg (aprox.) Display: LED/LCD current meter (mA) with external remote port Protection: Water flow protection, open-circuit protection, over-voltage/over-current safety The MJ100 CO2 Laser Power Supply is engineered for stable operation with 80W to 100W laser tubes, including full compatibility with RECI models. Its zero-current half-bridge soft-switching design ensures fast response under 1ms, while maintaining high efficiency at over 91%. Built for demanding cutting and engraving environments, the MJ100 integrates comprehensive safety features such as water flow protection, over-current safeguards, and open-circuit defense to extend tube life and reduce downtime. The built-in cooling fan and real-time LED current display add both performance and convenience for operators. With its compact size, high durability, and robust safety protections, the MJ100 is a reliable replacement unit for CO2 laser cutter and engraver machines requiring consistent output and extended service life.