MRI gradient amplifier high performance gradient amplifier for 1.5T high field MRI systems
1035V / 1000Ap / 380Arms
Benchmarked top-of-market fidelity
Extreme reliable & lifetime over 10 years
Advanced control and diagnostics with NG Tool Suite
Prodrive Technologies’ NG500 series Gradient Amplifier System offers a cost effective and integral solution for mainstream MRI systems. Unique technology enables image quality and reliability that exceeds industry standards. The NG500 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||600||1035||Vdc|
|Mains input power||48||kVA|
|Available power to end stage||31||kW per axis|
|44||kW for three axis|
|Output voltage (at Ipeak)||+/-940||V|
|380||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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