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Information - Questions? Call Ask for Chip or Trip The LDC-3916 16-Channel Laser Diode Controller Laser Diode Controller is designed for simultaneous control of both laser current and temperature in a single mainframe for R&D or production test of optical amplifiers. Its high stability, low-noise current, and temperature controllers also makes it ideal for low-channel count burn-in systems. Laser current source, temperature, and combination controller modules are interchangeable between the 8 and 16 channel mainframes. The LDC-3916 provides up to 16 channels of laser diode current source and temperature control. It is a space-saving, 3U-high, rack-mountable instrument. This unit has the following features: * 16 independent, isolated channels for multiple laser and TE control * Wide variety of laser controller modules with up to 3A per channel * Dual channel laser current or TE control modules for control of up to 32 laser diodes * Current sources operate in constant current or constant power operating modes with direct modulation up to 1.2MHz * Temperature controllers operate in constant temperature or constant resistance mode with expanded gain setting from 1 to 127 * GPIB/IEEE-488 or RS-232 remote control interface This system has the following modules installed: * Sixteen (16) ILX LDC-3916338 The LDC-3916338 Laser Diode Current Source Module contains one fully independent current source. The current sources provide high stability output up to a maximum drive current of 3.0 Amps, with fully redundant current limits and multiple laser protection features such as contact bounce detection, compliance voltage limit adjust, and 4-wire voltage measurement for precise laser diode forward voltage measurement. Each module has the following specifications: * Output Current Range: 0 to 3000 mA * Setpoint Resolution: 80 microA * Setpoint Accuracy:2 ± 0.1% of full scale * Compliance Voltage: 4.5 V (adjustable voltage limit) * Temperature Coefficient: <= 100 ppm/°C * Short Term Stability (1 hr.): <= 50 ppm * Long Term Stability (24 hr.): <= 75 ppm * High Bandwidth Mode: < 36 mA rms * Low Bandwidth Mode: < 24 mA rms * Operational: < 5 mA * 1kV EFT / Surge: < 5 mA / < 10 mA * Laser Drive Limit Settings * Current Limit Range: 0 to 3000 mA * Current Limit Resolution: 1.025 mA * Current Limit Accuracy: ±9 mA * Voltage Limit Range: 0 to 7.5V * Voltage Limit Resolution: 0.2V * Type: Differential 10W Input, Selectable Zero Bias or 5V Reverse Bias * PD Current Range: 0 to 5000 microA * Output Stability: 8 ± 0.01% * Accuracy, Setpoint (% of FS): ± 0.1% This item is in excellent condition, working perfectly, and comes with a 14 Day Guarantee Against DOA. Our 14 Day Guarantee Against DOA (Dead On Arrival) does not guarantee compatibility. If something is listed AS-IS, there are absolutely no returns, refunds, or exchanges. Cashier's Check, Company Check, Money Order, and Personal Check Bank Wire - Contact for Information Bank Wire - Contact for Information |