10A 20V Programmable Pump Driver Power Supply for Q-Switched Lasers

• Customization: Available
• Input Voltage: 220VAC, 50–60Hz
• Internal Frequency Generator: Adjustable From 1–10Hz with a 0.1Hz Step
• Model NO.: LD-TWD-10A20V
• Trigger Switch: Internal and External Trigger Switch for Q-Switch
• Output Voltage: 20V
• Output Current: 0–10A
• Output Current Pulse Width: 100–900μs
• Rise Time of Output Current: <50μs
• Fall Time of Output Current: 50μs
• External Ttl Trigger Function: Supported
• Ld Signal Output: 5V
• Laser Pump Frequency: 0–10Hz
• External Dimensions: Wlh: 32 * 45 * 13cm
• Origin: China

Product Description

Product Introduction

Q-switched Laser Pump Driver (LD-50TWD)
The LD-50TWD features a unique knob control system to adjust pulse current, frequency, and pulse width, offering a simpler and more convenient operation compared to touchscreen controls. The power supply integrates a pulse constant current source, two TEC temperature control boards, a power supply for the Q-switched module, and Q-switch delay. It also includes a pulse frequency limiter for enhanced system safety and reliability.

• Internal Frequency Generator: Adjustable from 1-10Hz with a 0.1Hz step.
• Front Panel: Includes a power switch for the Q-switched module, making laser path adjustment easier.
• Over-frequency Protection: Prevents system damage caused by exceeding frequency limits.
• Q-Switch Delay: Built-in precise delay for Q-switching.
• Trigger Switch: Internal and external trigger switch for Q-switch synchronization.
• Temperature Control: Dual high-precision digital temperature control for pump light sources, crystal cooling, and backup.
• Voltage Regulation: Adaptive to load with no overshoot, spikes, or ripple during sudden power outages or fluctuations.
• Input Voltage: 220VAC, 50-60Hz
• Output Voltage: 20V
• Output Current: 0-10A
• Output Current Pulse Width: 100-900μs
• Rise Time of Output Current: <50μs
• Fall Time of Output Current: <50μs
• External TTL Trigger Function: Supported
• Q-Switch Delay: 100-900μs
• LD Signal Output: 5V
• Laser Pump Frequency: 0-10Hz
• External Dimensions: WLH: 32 * 45 * 13cm

Application Range

• Electro-optic Q-switched lasers
• Scientific research lasers
• Laser systems for beauty equipment, marking machines, and medical lasers
• Compatible with 100W 808nm lasers