DPSS Nd:YAG Diode Driver Controller, All-in-One, Pulsed SDC-150A
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Ships from:
Poland
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Sold by:
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On FindLight:
since 2020
Description
The SDC-150A is a sophisticated, all-in-one DPSS Nd:YAG controller, specifically engineered to streamline the operation of laser systems. This compact device integrates a pulsed current source for driving pumping diodes, a TEC controller for thermal stabilization, and an embedded Pockels cell driver for generating Q-switched pulses.
Its design is optimized for efficiency and performance, making it an essential component for precision laser applications. One of the standout features of the SDC-150A is its compact form factor. Measuring just 180x70x30 mm, it fits easily into a variety of setups without sacrificing functionality. The unit operates on a 28 V DC input with a tolerance of +/-7 V, ensuring compatibility with different power systems. This versatility is further enhanced by the customizable options available for diode output, TEC output, and Pockels cell driver configurations, allowing users to tailor the device to their specific needs.
The SDC-150A is designed for seamless integration and user-friendly operation. It comes equipped with an RS-232 interface as standard, with an optional RS-485 interface available for more complex installations. The device is supplied with simple PC software to easy control and monitoring. For added convenience, the SDC-150A supports stand-alone operations straight out of the box.
When additional cooling is required, proceeded by a heatsink attached to the bottom surface efficiently dissipates heat, maintaining optimal performance even under demanding conditions.
This diode driver is a testament to advanced engineering, combining power and precision in a compact package. Its ability to deliver high current and voltage outputs, along with precise thermal control, makes it an invaluable tool for professionals seeking reliable and efficient laser system management.
The maximum peak power (IMAX * VMAX) shouldn’t exceed 10-20 kW
Examples:
SDC-150A-55V
- 150 A maximum output current
- 55 V maximum output voltage
- Maximum output power >20 W (target regime 150 A, 55 V, 220 us, 10 Hz)
SDC-150A-55V-HP
- 150 A maximum output current
- 55 V maximum output voltage
- Boosted output power; achieved by the cost of narrowed operating temperature range
- Maximum output power >40 W (target regime 150 A, 55 V, 220 us, 20 Hz)
- Operating temperature 0-40 °C
SDC-110A-85V
- 110 A maximum output current
- 85 V maximum output voltage
- Maximum output power >20 W (target regime 110 A, 85 V, 220 us, 10 Hz)
SDC-110A-85V-HP
- 110 A maximum output current
- 85 V maximum output voltage
- Boosted output power; achieved by the cost of narrowed operating temperature range
- Maximum output power >40 W (target regime 110 A, 85 V, 220 us, 20 Hz)
- Operating temperature 0-40 °C
DPSS Nd:YAG Diode Driver Controller, All-in-One, Pulsed SDC-150A
Specifications |
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|---|---|
| Input Voltage: | 28 V DC +/- 7 V |
| Current Consumption: | 10 A max |
| Diode Compliance Voltage (VMAX): | Up to 400 V |
| Maximum Output Current (IMAX): | Up to 200 A |
| Output Current (I): | 10 … 100 % of IMAX adjustable |
| Accuracy: | <1 % of IMAX |
| Pulse Width (t): | 50 … 300 us adjustable |
| Pulse Rise (Fall) Time: | <20 us |
| Repetition Rate (f): | 1 … 30 Hz adjustable |
| Maximum Output Power: | >20 W by default, >40 W on request |
| Maximum Output Current (TEC): | 5 A |
| Maximum Output Voltage (TEC): | 20 V |
| Stabilization Temperature: | +20 … +60 ºC adjustable |
| Accuracy (TEC): | 0.1 ºC |
| Thermistor: | 10 kOhm NTC |
Features
- Compact Design: The SDC-150A diode driver features very compact dimensions of 180x70x30 mm, making it ideal for space-constrained applications.
- High-Performance Diode Output: Capable of delivering up to 200 A in high current versions and up to 400 V in high voltage versions, with pulse widths of up to 300 µs and repetition rates up to 30 Hz.
- Customizable Pockels Cell Driver: Equipped with an embedded Pockels cell driver that can be modified to suit different cell types such as DKDP or LiNbO3, based on customer requirements.
- Easy Integration: Features a base machine interface of RS-232, with RS-485 available as an option. Comes with simple PC software for easy setup and control.
- Stand-Alone Operation: Capable of operating independently right out of the box, enhancing ease of use.
- Precision Control: Offers adjustable diode output current ranging from 10% to 100% of IMAX, with accuracy of less than 1% of IMAX.
- Temperature Stabilization: TEC output allows for stabilization temperatures adjustable between +20 and +60 ºC, with a high accuracy of 0.1 ºC.
Applications
- High-Power Laser Systems: The SDC-150A is ideal for powering high-power laser systems, providing precise control over diode pumping and thermal stabilization.
- Scientific Research: Suitable for laboratories and research institutions requiring reliable and adjustable laser control for experiments and studies.
- Industrial Applications: Perfect for industrial laser applications such as cutting, welding, and engraving, where precise control of laser parameters is critical.
Frequently Asked Questions
The SDC-150A is an all-in-one DPSS Nd:YAG controller that includes a pulsed current source for pumping diodes, a TEC controller for thermal stabilization, and an embedded Pockels cell driver for generating Q-switched pulses.
The SDC-150A diode driver has compact dimensions of 180x70x30 mm.
The SDC-150A requires an input voltage of 28 V DC, with a tolerance of +/- 7 V.
The diode driver can output up to 200 A in high current versions and up to 400 V in high voltage versions, with pulse widths adjustable from 50 to 300 us and repetition rates adjustable from 1 to 30 Hz.
Cooling for the SDC-150A is managed through a heatsink attached to the bottom surface of the device.
The base machine interface for the SDC-150A is RS-232, with RS-485 available as an option. Simple PC software is supplied with the controller for easy operation.
Yes, different parameters and modifications, such as those for the Pockels cell driver, are available on request. Customers can specify their requirements at the time of order.