MRI Gradient Amplifier 3 axes premium gradient amplifier for 3.0T high field MRI systems
1980V / 900Ap / 360Arms
Benchmarked top-of-market fidelity
Extreme reliable & lifetime over 10 years
Advanced control and diagnostics with NG Tool Suite
Prodrive Technologies’ NG series Gradient Amplifier System offersa cost effective and integral solution for mainstream MRI systems. Unique technology enables image quality and reliability that exceeds industry standards. The NG series Gradient Amplifier System is a reflection of Prodrive Technologies’ 20 years industry benchmarked authority in high-end power electronics.
Isolated power supply
|Mains||380||480||VAC +/- 10%|
|Mains switch included|
|Power Factor Correction (PFC)||Unity power factor & low harmonics|
|Programmable bus voltage||1200||1980||Vdc|
|Mains input power||90||kVA|
|Available power to end stage||61||kW per axis|
|82||kW for three axis|
|Output voltage (at Ipeak)||+/-1900||V|
|360||Arms Continuous or DC|
|Patented end stage included|
|Integrated output filter (fcorner<switching frequency)|
|Settling time||error<1% after 100µs|
|error<0.4% after 150µs|
|error<0.1% after 250µs|
|Drift offset typical||5mA/°C|
|Drift gain typical||10ppm/°C|
|Total harmonic distortion||<0.4% at 230Arms/200Hz|
|<0.8% at 230 Arms/1kHz|
|Initial offset: neglectable (auto-zero )|
|High precision current sensors included|
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