G300
300W desktop power adapters with outputs from 12V/18A to 48V/6.2A.
300W.
On duty.
The G300 series is a 300W desktop adapter platform with a wide choice of regulated outputs from 12V to 48V. Its efficiency and compact footprint make it a workhorse for portable equipment, LEV systems and industrial devices that need reliable mid-power AC/DC conversion.
Big power.
Compact footprint.
300W desktop power adapters with outputs from 12V/18A to 48V/6.2A. Engineered for reliable output where space, weight and thermal headroom matter.
Higher efficiency.
Less waste.
The G300 is tuned for stable, high-efficiency operation across its full voltage and current range, minimizing heat and energy waste.
Stable power.
Ready for any load.
Tightly regulated DC output with high efficiency across a universal 90–264V AC input. Industrial-grade components hold voltage steady under varying load, so your equipment runs reliably in the field.
Built to last.
No worries.
Layered protection guards the connected equipment behind it. Industrial-grade components handle vibration, humidity and temperature swings.
Every detail,
spelled out.
- Input Range
- AC90~264V 50/60Hz 4.5A
- Output Range
- DC12~48V, 300W class (top model G300-480062 = 48V/6.2A; other outputs per G300-XXXYYY custom encoding)
- Operating Temperature
- -10℃~ +40℃
- Storage Temperature
- -40 ~ +70℃0%-95%
- Cooling Method
- Natural convection, fanless
- Energy Efficiency Compliance
- ERP/CEC-VI
- MTBF
- 30,000 hours
- Dimensions & Weight
- 220x105x43mm/1.3Kg
- Safety Certifications
- CB CE FCC cTUVus CCC PSE
- G300-120180
- 12.0V 18.0A / CB CE FCC cTUVus PSE
- G300-150180
- 15.0V 18.0A / CB CE FCC cTUVus
- G300-168170
- 16.8V 17.0A / CB CE FCC cTUVus PSE
Need it customized?
Tell us your voltage, current and connector — we'll tune the G300 or build a fresh power stage around your spec.