World of Photonics|
June 22-25, 2015
Hall B1, Stand 314
|OEM Tech is ISO 9001 certified company now
|CW laser diode drivers|
Medium power laser diode drivers (CW)
- Up to 400 W output power
- Up to 100 A output current
- Wide range of input voltages
- 0.98 power factor correction (PFC) value
- Low EMI and leakage current
In this section is represented a series of laser diode drivers for power supply of laser diodes, laser diode lines, and medium power diode lasers.
Maximal output power is 150, 250 or 400 W. Various current/voltage ratios are available. Maximal output current up to 100 A. For more information see user manual.
Diode driver characteristics meet the latest versions of medical standards requirements: IEC 60601 for electrical safety, IEC 61000-3-2 for active power factor correction (PFC) and EN 55011 / CISPR 11 Class A safety requirements for EMI and leakage current.
So modules may be used in different kinds of medical devices without any additional filtration and safety measures.
|Voltage ||110/230VAC, 50/60Hz or 230VAC, 50/60Hz|
|Current ||< 3 A|
|Maximum power (Wmax) ||150, 250 or 400W|
|Maximum current (Imax) ||selectable in range 5 … 75 A (LDD-150) |
or 10 : 100 A (LDD-250 and LDD-400)
|Maximum voltage (Umax) ||is obtained automatically from formula Wmax / Imax|
|Rise/fall time ||< 1 ms (10% to 90% full current),|
< 500 μs on request
|Current regulation accuracy ||< 1% of Imax|
|Current value error ||< 1% of Imax|
|Current overshoot ||< 1% of Imax|
|Efficiency ||> 80%|
|PFC value ||> 0.98 (active)|
|Leakage current ||< 150 μA|
|Safety approval ||IEC60950, IEC60601-1|
|Case fault voltage ||4000 VAC|
|EMC approval ||EN55011 (Class A)|
|Connector ||15 Pin "D"-Sub Female|
|Current program ||analog, 0-10 V|
|Current monitor ||analog, 0-10 V|
|Voltage monitor ||analog, 0-10 V|
|Operating temperature ||0 : +40 °C|
|Storage temperature ||-20 : +60 °C|
|Humidity ||90%, non-condensing|
|Size (LxWxH) ||250x180x70 mm|
|Weight ||1.8 kg|
We offer diode driver in several modifications with different maximum output currents and voltages.
First of all user should choose maximal output power (150, 250 or 400 W).
Then maximal output current in the range of 10 … 100 A should be selected.
Maximal output voltage is obtained automatically as Wmax / Imax.
Rack-mounted modification LDD-2U is also available.