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High Power CW Laser Diode Drivers
The LDD series is ideally designed for demanding OEM high power Laser diode applications. The compact size is possible due to the low-loss Zero Voltage Switching inverter with the incorporation of planar magnetics. The power factor is greater than 0.99. Conducted emissions meet stringent European regulations and no additional line filter is required to meet EN 55011 emission requirements. The LDD family has been designed to protect an expensive high power Laser diode by strictly controlling highvoltage transients.
The highest power model LDD-6000 is added to the family.
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MODEL |
Pout(max)
(W) |
Iout (max)
（A） |
Input Voltage
（VAC） |
Size L x W x H (mm) |
LDD50-xx-yy |
50 |
Up to 15 |
90-264 |
171 x 92 x 826 |
LDD100-xx-yy |
100 |
5－50 |
190 x 147 x 66 |
LDD150-xx-yy |
150 |
10－60 |
LDD250-xx-yy |
250 |
10－80 |
LDD600-xx-yy |
600 |
10－100 |
251 x 185 x 66 |
LDD1000-xx-yy |
1000 |
LDD1500-xx-yy |
1500 |
180-264 |
LDD3000-xx-yy |
3000 |
Up to 150 |
432 x 422 x 86 |
NEW！
LDD6000-xx-yy |
6000 |
Up to 300 |
180-264
(3-Phase) |
432 x 422 x 88（TBD） |
Auxiliary Output +5V/+15V/-15V@0.5A (no auxiliary output available for the LDD-50) |
XX：Max output current（A）YY：Max compliance voltage（V）XX x YY cannot exceed Pout(max) |
RS-232C Interface option available, Other output available upon request |
Regulatory
LDD150/250: UL 60950 (Medical)
LDD600/1000/1500: UL 60950 (Industrial) UL 60601-1 (Medical)
FCC 47 CFR Class A Emissions EN55011 :1998 Group 1 Class A Emissions
EN61000-3-2 EN61000-3-3 EN60601-1-2:2001
LDD600/1000/1500 LDY600/1000/1500 : CSA compliance for use in Medical Equipment
RoHS compliance
For LDD-6000W, contact us.
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LDD Local Controller
The LDD local Controller can program and monitor an LDD power supply. This unit is a convenient way to operate LDD Laser diode drivers in a laboratory for R & D environment. The controller can perform all the interface functions required by the LDD interface and connect directly to the LDD laser diode driver with no external power source required.
DATA SHEET
For more details, contact sales@newsourcetechnology.com. |
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NEW！LDDHC High Currency Laser Diode Drivers
The LDDHC series is a new family of OEM Laser diode drivers designed for the emerging high power Laser diode industry. With output currents to 200 amps the LDDHC series is available in 3 power levels with a wide range of compliance voltages. The features of LDDHC includes safe turn-on/turn-off, power factor correction (greater than 0.99), compact design, Low conducted emissions and leakage, and is fully RoHS compliant.
The LDHC series is a new family with output currents to 200 amps for OEM.
Model |
Pout (max)（W） |
I out (max)（A） |
Input Voltage
（VAC50/60Hz） |
Size L x W x H
(mm) |
LDDHC600-xx-yy |
600 |
Up to200 |
100-264 |
259 x 203 x 66 |
LDDHC1000-xx-yy |
1000 |
Up to 200 |
100-264 |
LDDHC1500-xx-yy |
1500 |
Up to 200 |
200-264 |
XX：Max output currency（A）YY：Max compliance voltage（V）XX x YY cannot exceed Pout (max)
Auxiliary Output +5V/+15V/-15V |
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Regulatory
UL 60950 (Industrial)
UL 60950 (Industrial) UL 60601-1 (Medical)
FCC 47 CFR Class A Emissions EN55011 :1998 Group 1 Class A Emissions
EN61000-3-2 EN61000-3-3 EN60601-1-2:2001
CSA compliance for use in Medical Equipment
RoHS compliance
DATA SHEET |
LDPC Laser Diode Drivers
The LDPC series Laser diode drivers are specifically designed for low cost high volume applications. These compact and reliable DC input modules are available with output power to 300 watts and current output 70 amps. All models require 12, 15 or 24 volts DC and feature a simple analog interface. Output current and voltage can be specified to meet any requirements. An optional case and required fan are also available.
Model |
Pout
(W) |
Max Compliance Voltage （V） |
Input Voltage（V） |
I out (max)
（A） |
LDPC-xx-yy-12 |
100 |
10 |
12 |
50 |
LDPC-xx-yy-15 |
100 |
10 |
15 |
50 |
LDPC-xx-yy-24 |
300 |
16 |
24 |
70 |
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XX: max output current
YY: max compliance Voltage
XX x YY cannot exceed max rated power
RoHS compliance
Size: 700x152x53/68 mm
(NOTE)
Proper cooling is required for reliable operation. Contact sales@newsourcetechnology.com for correct fan placement and other cooling recommendations.
Recommended Fan:
<50Amps: 10cfm, 40mmx40mm, Delta: #EFB0412VHD(12V) or EFB024VHD(24V) or equiv.
50 to 70Amps: 37cfm, 60mmx60mm Sanyo Denki: #109R0624J402 or equiv.
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- The difference between the LDD and the LDPC
LDD |
LDPC |
Input Voltage : VAC 90-264 |
Input Voltage: 12, 15, or 24 VDC |
UL, FCC, EN RoHS compliance |
RoHS compliance(CE marked AC/DC is required) |
15 pin DSUB Interface |
6 pins |
Auxiliary output +5,+15V,-15V |
No auxiliary output |
LDD Controller available |
LDD Controller not available |
Fan is integrated |
Cooling fan is required |
Chassis |
Chassis is option |
LDQCW Quasi-CW Diode Laser Drivers
The LDQCW laser diode drivers are designed for pulsing diode lasers in Quasi-CW applications and can be configured for compliance voltage requirements up to 100V. The pulsed output current is up to 200A. Leakage current is less than 250uA, power factor is greater than 0.99 and less than 25 us rise and fall times available. Conducted emissions meet stringent European regulations. No additional line filter is required to meet EN55011 emission requirements.
Model |
Pout Average（w） |
I out（A） |
Input Voltage
（VAC50/60Hz） |
Size:
L x W x H
(mm) |
LDQCW-50-xx-yy-zz |
50 |
Up to120 |
90-264 |
252 x 186 x 66 |
LDQCW-250-xx-yy-zz |
250 |
Up to 200 |
90-264 |
272 x 185 x 122 |
LDQCW-600-xx-yy-zz |
600 |
Up to 200 |
90-264 |
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XX：Max pulsed output current
YY：Required compliance voltage（Unit will drive a load of 75% - 100% of this voltage）
ZZ: Max pulse width ＠Max pulsed current-specified by customer
Average power must not exceed Pout average (w)
Output current and voltage compliance can be configured for individual requirements.
Auxiliary Output of LDQCW 250/600 ：+/-15V ＠0.5A
Auxiliary Output of LDQCW 50 ：+12V ＠50mA
Regulatory
EN55011 compliance
RoHS compliance
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LDQPC Quasi-Pulsed Laser Diode Driver
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The LDQPC Quasi-Pulsed Laser Diode Drivers are specifically designed for low cost high volume applications. These DC input modules are available with average output power to 100 watts and current output to 200 amps. With a rise/fall time of <10 us, they are ideally suited for compact short pulse Laser applications. All configurations require 15 volts DC and feature a simple analog interface. Output current and voltage can be specified to meet your requirements. Build by the same technology of the industry standard LDD series, these compact board level products offer the reliable performance and diode protection to your space and cost stringent pulsed Laser systems.
DATA SHEET |
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