Item: LDD-003
Item: LDD-003
Product Name: LDQCW Series OEM Diode Laser Drivers
The LDQCW series is a new family of OEM diode laser pulsars designed for the emerging high power diode laser industry.
Lumina Power LDQCW diode drivers can be configured for compliance voltage requirements up to 100V.Maximum efficiency is realized with circuitry that minimizes losses across the output pulsing circuit. Compact size is possible due to the low-loss Zero Voltage Switching inverter and incorporation of planar magnetics.
Leakage current is less than 250uA, power factor is greater than 0.99 and conducted emissions meet stringent European regulations. No additional line filter is required to meet EN 55011 emission requirements.
Advantages:
- <25uSec rise/fall times
- 200A pulsing capability
- Power factor correction
- Auxiliary +/-15V outputs
- Compliance voltage capability up to 100V
- Ideal for OEM applications
- ROHS Compliant
Avalable Power Outputs Are:
- LDQCW-50: 50Wavg
- LDQCW-250: 250Wavg
- LDQCW-600: 600Wavg
- Pulsed output current up to 200A
| Model | Poutmax | Ioutmax | Input Voltage | Size (L x W x H) |
| LDQCW-50-AA-VV-ZZ | 50W | 120Amax | 90-264VAC | 9.9" x 7.3" x 2.6" 25.2 x 18.6 x 6.6 cm |
| LDQCW-250-AA-VV-ZZ | 250W | 200Amax | 90-264VAC |
10.9" x 7.3"x 4.81" |
| LDQCW-600-AA-VV-ZZ | 600W | 200Amax | 90-264VAC |
AA = Maximum pulsed output current
VV = Required compliance voltage (unit will drive a load between 75% and 100% of this voltage)
ZZ = Maximum pulse width at maximum pulsed output current -specified by customer
Note 1: Average power must not exceed Poutavg
Note 2: Output current and voltage compliance can be configured for individual requirements Auxiliary Outputs: +/-15V @ 0.25A (Auxiliary output on LDQCW-50: +12V @50mA)
Other configurations available upon request
Input:
Voltage: See table above
Output:
- Poutavg See table above
- Ipulsemax 200Apeak
- Iavgmax 80A
- Vcompliancemax Configurable up to 100V
Interface:
- Interface Connector: 15 Pin “D” Sub Female
- Current Program: 0-10V for 0-Ioutmax
- Voltage Monitor: 0-10V for 0-Voutmax
- Pulse Enable: +5V TTL to +15V CMOS
- Current Monitor: 0-10V for 0-Ioutmax
Peroramace:
- Current Regulation: 1.0% of Maximum output current
- Current Ripple: <0.5% of maximum output current
- Current Overshoot: <5% of maximum output current
- Power Limit: Limited to maximum average power
- Max Rep Rate: 10kHz
- Rise/Fall Time: <25uSec
- With power fold-back circuitl
- Pulse Width Range: 50usec to 2msec
Environment:
- Operating Temp: 0 to 40°C
- Storage: -20 to 85°C
- Humidity: to 90% non-condensing
- Cooling: Forced air
Regulatory:
Safety: Compliant with UL60950
Mecanical:
Dimensions: See table above
Input Power Connector: Phoenix DMKDS 2,5
Terminal Block
Output Connector: Ampower Wavecrimp
Connector #765608-1
(Strip Line system)
LDQCW Interface:
| A | B | ||
| Pin | #Pin Name | Pin | #Pin Name |
| 1 | Pulse Control | 1 | Enable |
| 2,3,8 | GND | 3 | Interlock |
| 4 | Temp Fault | 4,9 | GND |
| 5 | Iout Monitor | 5 | Vout Monitor: |
| 6 | Iprogram (+) | 6 | Iout Monitor |
| 7 | Poor Load Match | 7 | Iprogram(+): |
| 11 | +15V @0.25A | 8 | Pulse Control |
| 12 | Ready Status | 10,11,12 | N/C |
| 13 | N/C | 13,14 | +12V @50mA |
| 14 | Enable | Pin | #Pin Name |
| 15 | -15V @0.25A | 1 | Enable |
| Pin | #Pin Name | 3 | Interlock |
| 1 | Pulse Control | 4,9 | GND |
| 2,3,8 | GND | 5 | Vout Monitor: |