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gooch housego Q-Switch Driver 39027-100dmr05 27MHZ 100W YAG Laser Laserscope Q-Switch Driver
Click HERE for the users manual on the manufacturer's web site.
"The 390XX-YYDM-A module supplies an RF signal to an acousto-optic Q-Switch, typically in an Nd:YAG laser. The Q-Switch, when excited, exhibits a high loss because it deflects a large portion of the light beam off the optical axis. When the RF is turned off, the Q-Switch becomes transparent and a light pulse is output from the laser. The 390XX-YYDM module is a high power radio frequency generator. The XX in the model number is the operating output frequency, and the YY is the output RF power."
Specification
- Output Frequency: 27.12 MHz ± 0.01 %
- Spurious Levels: -50 dBc Maximum
- Harmonic Distortion: -30 dBc Maximum
- Digital Inputs: Fixed Mod In TTL Levels, Triggered on Rising Edge. Pulse Width Applied >50 ns.
- Extinction Ratio: 35 dB Minimum
- RF Rise Time: 10% to 90% 500 ns Maximum
- RF Fall Time: 90% to 10% 100 ns Maximum
- Modulation Repetition Rates: 1 Hz to 100 kHz for Fixed Modulation
- Fixed Modulation Output Pulse Width Adjustment Range: 1 to 14 µs, Customer Adjustable
- RF Output Power: 80 watts Nominal, Adjustable from 25 to 100 watts.
- Output Impedance: 50 ohms Nominal
- Supply Voltage Input: 28 V DC ± 5 %
- Supply Current Input: 9.0 amps maximum
- Operating Temperature: +10°C to +55°C
- Air Flow through Heat Sink: > 36 CFM (> 17 litres / second) @ 25°C
Friday, November 29, 2013
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