Editing Intensify Nx50
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| image = [[Image:nx50single.JPG|280px]] | | image = [[Image:nx50single.JPG|280px]] | ||
| controlmodes = Current control | | controlmodes = Current control | ||
| − | | production = | + | | production = In production & available from stock |
| voltage = 12 ± 1 VDC | | voltage = 12 ± 1 VDC | ||
| currentrange = 0.1 - 50A × number of stacked boards | | currentrange = 0.1 - 50A × number of stacked boards | ||
| + | | feedbacksignals=On-board current & voltage sensing | ||
| referencesignals=[[Analog reference]] for current control, Digital signals for enable & pulsing | | referencesignals=[[Analog reference]] for current control, Digital signals for enable & pulsing | ||
| configtool=No software tools needed | | configtool=No software tools needed | ||
| url=[http://granitedevices.com/index.php?q=oem-laser-bar-diode-driver Intensify product site] | | url=[http://granitedevices.com/index.php?q=oem-laser-bar-diode-driver Intensify product site] | ||
| − | | protections=Over temperature, under voltage, short circuit | + | | protections=Over temperature, under voltage, short circuit, laser diode protection |
| − | | dimensions=94×77.5×15 mm | + | | dimensions=94×77.5×15 mm |
| other_label=LD forward voltage | | other_label=LD forward voltage | ||
| other_data=0.8 .. 5.0 VDC | | other_data=0.8 .. 5.0 VDC | ||
| other_label2=Ripple current (typ @ 50A) | | other_label2=Ripple current (typ @ 50A) | ||
| − | |||
| other_data2=0.2A RMS, 1.25A pk-pk | | other_data2=0.2A RMS, 1.25A pk-pk | ||
}} | }} | ||
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*Designed for CW/QCW laser bar driving | *Designed for CW/QCW laser bar driving | ||
*50 A, 250 W constant output per board | *50 A, 250 W constant output per board | ||
| − | *Small form factor of | + | *Small form factor of 95x77 mm |
*Parallel by stacking, scale to 150 A and beyond | *Parallel by stacking, scale to 150 A and beyond | ||
*Laser diode current & voltage spike protection | *Laser diode current & voltage spike protection | ||
| Line 50: | Line 50: | ||
| Output current || 0 - 50 <sup>(1)</sup>|| A || Continuous rating | | Output current || 0 - 50 <sup>(1)</sup>|| A || Continuous rating | ||
|- | |- | ||
| − | | Efficiency || | + | | Efficiency || 95 ||% || Efficiency when I<sub>O</sub> > 20A and V<sub>O</sub> = 5V |
|} | |} | ||
(1) For single Nx50 board. Multiply this by the number of stacked Nx50 boards. | (1) For single Nx50 board. Multiply this by the number of stacked Nx50 boards. | ||
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| Disable delay || < 2 || ms || From enabled to disabled state | | Disable delay || < 2 || ms || From enabled to disabled state | ||
|- | |- | ||
| − | | Power-up/down sequence || | + | | Power-up/down sequence || Any order. Any I/O line states not causing spiking above setpoint || || |
|- | |- | ||
|} | |} | ||
===Inputs/outputs=== | ===Inputs/outputs=== | ||
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{| class="wikitable" | {| class="wikitable" | ||
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| Enable input voltage || | | Enable input voltage || | ||
*Logic LOW: -0.3..0.6 V or open circuit = disabled | *Logic LOW: -0.3..0.6 V or open circuit = disabled | ||
| − | *Logic HIGH: | + | *Logic HIGH: 3..26 V = enabled |
| − | || V || Enable is 5V, 12V and 24V logic compatible | + | || V || Enable is 3.3V, 5V, 12V and 24V logic compatible |
|- | |- | ||
| Pulse input voltage || | | Pulse input voltage || | ||
*Logic LOW: -0.3..0.6 V or open circuit (I<sub>O</sub>=100% of setpoint) | *Logic LOW: -0.3..0.6 V or open circuit (I<sub>O</sub>=100% of setpoint) | ||
| − | *Logic HIGH: | + | *Logic HIGH: 3..26 V (I<sub>O</sub>3.5% of setpoint) |
| − | || V || Pulse is 5V, 12V and 24V logic compatible. | + | || V || Pulse is 3.3V, 5V, 12V and 24V logic compatible. Pulse high outputs current defined by [[setpoint]], pulse low outputs current 0.035*setpoint. |
|} | |} | ||
(1) For single Nx50 board. Multiply this by the number of stacked Nx50 boards.<br /> | (1) For single Nx50 board. Multiply this by the number of stacked Nx50 boards.<br /> | ||
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|} | |} | ||
| − | == | + | ==Literature== |
| − | + | ||
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| − | + | ||
* [[Intensify Nx50 setup guide|Intensify Nx50 setup & user guide]] | * [[Intensify Nx50 setup guide|Intensify Nx50 setup & user guide]] | ||
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