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Home Diode driving Diode Drivers LDD-1500 Laser Diode Driver

LDD-1500 Laser Diode Driver

LDD-1500 is a high power Laser Diode Driver, operating in both CW and pulsed modes. CW and pulsed laser diode driver of high power. Module is powered with AC input and cooled with embedded fans, other parameters/features are as follow:

  • Input voltage – 230 VAC or 110/230 VAC;
  • Output power – up to 2000 W;
  • Compliance voltage – up to 200 V;
  • Output current – up to 100 A;
  • Wide range of input voltages;
  • 0.98 power factor correction (PFC) value;
  • Low EMI and leakage current.

Description

This section covers a series of laser diode drivers for supply of high-level power to laser diodes and diode arrays.

Maximal output power is 600, 1000 or 1500 W. Various current/voltage combinations are available. Maximal output current is up to 100 A (see Operational Manual for more info). 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.

As such, these modules can be used in different kinds of medical devices without any additional filtration and safety measures.

Technical Specifications

INPUT
Voltage 230 VAC or 110/230 VAC, 50/60 Hz
Current < 15 A
OUTPUT
Maximal output current (IMAX) Variable in the range of 10…100 A
Maximal output voltage (VMAX) Calculate from ratio WAV max/Imax
Maximal Average Output Power (WAV MAX) 600, 1000 or 1500 W (2000 W is available on request)
Rise-/Fall-time < 1 msec (10% to 90% full current),
< 500 µsec on request
Current Regulation Accuracy < 1% of IMAX
Current Value Error < 1% of IMAX
Current Overshoot < 1% of IMAX
Efficiency > 80%
SAFETY
PFC value > 0.98 (active)
Leakage current < 150 μA
Safety approval IEC60950, IEC60601-1
Case Fault Voltage 4000 VAC
EMC approval EN55011 (Class A)
INTERFACE
Connector 15 Pin “D”-Sub Female
Current Program Analog, 0-10A
Current Monitor Analog, 0-10A
Voltage Monitor Analog, 0-10V
Environmental
Operating temperature 0…+40oC
Storage temperature -20…+60oC
Humidity 90%, non-condensing
Physical
Size (LxWxH) 296x213x70 mm
Weight ~2.9 kG

Options

We offer diode driver in several modifications with different maximum output currents and voltages. First, user should choose maximal output power (600, 1000 or 1500 W). Then maximal output current in the range of 10 … 100 A should be selected. Maximal Output Voltage is obtained automatically as WAV max/Imax.

How to Order

Typical order code is LDD-XXXX-YYY-ZZZ where XXXX – max. output power (in Watts), YYY – max. output current (in Amps).
ZZZ – max. output voltage (in Volts)
YYY and ZZZ product shouldn’t exceed XXXX…
Examples: LDD-1500W-50A-30V

Downloads

LDD-series laser diode driver - User manual
ldd-manual-en.pdf (1 MB)