QSD Series Acousto-Optic Q-Switch Power Supplies (Q Drivers) QSD2750
The QSD acousto-optic Q-switch power supply is a high-quality Acousto-Optic Q-switch driver designed for different laser applications. It accepts external control signals and generates corresponding RF signals applied to the Q-switch element for laser Q modulation, making operation convenient. Equipment model: QSDxxyy. QSD identifies the QSD series Q-switch driver. Xx identifies RF frequency: 27 means 27MHz and 24 means 24MHz. Yy identifies RF power in W: 50 means 50W and 75 means 75W. Common models include QSD2750, QSD2775 and QSD27100. Dimensions and weight: QSDxxyy series uses a 19-inch 2U rack-mount chassis (483×88×270mm, weight 5.5kg).
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Overview
Specifications
| Parameter | Value |
|---|---|
| RF Output Power | ≥50W，75W or 100W |
| Operating Frequency | 27.125MHz |
| Standing Wave Ratio | ≤1.2 : 1 |
| Internal Modulation Frequency | 800Hz-50KHz |
| First-Pulse Suppression Function | Available |
| External Signal Input Interface and External Frequency Input Interface | TTL, externally controlled frequency can reach above 100kHz |
| Structure | Integrated modular structure; components can be repaired or replaced without soldering |
| Temperature Protection Interface | Q-head temperature protection interface |
| Built-In Protection | Temperature protection, overcurrent protection |
| Digital Frequency Display Meter | Displays internal and external frequencies |
| Voltage Input | AC220V/AC110V |
| Input Power | ＜150W |
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