480 W electrical output
Combines up to 16 A of diode current with 30 V compliance for a maximum output of 480 W.
The LDD1630 is a compact, high-current laser diode driver developed for OEM, industrial and laboratory systems requiring up to 16 A of output current with 30 V compliance voltage. It supports continuous-wave (CW) and quasi-continuous-wave (QCW) laser operation.
Combines up to 16 A of diode current with 30 V compliance for a maximum output of 480 W.
Provides up to 16 A for laser diode loads that require more current than the 10 A LDD models.
Supports CW and QCW operation with constant-current and constant-power control options.
Modulates up to 50 kHz, with a 2 µs rise time and 2.5 µs fall time.
Greater than 94% power efficiency helps reduce electrical losses when suitable heat sinking is provided.
Compact mechanical integration and custom configurations are available for specialized laser-system requirements.
| Diode current | 0–16 A |
|---|---|
| Diode voltage | 0–30 V |
| Supply voltage | 11–36 VDC |
| Output power | 480 W |
| Maximum power dissipation | 35 W |
| Power efficiency | >94% |
| Maximum modulation frequency | 50 kHz |
| Rise time | 2 µs |
| Fall time | 2.5 µs |
| Diode-current setpoint | 0–5 V |
| Long-term current stability | 250 ppm |
| Enable control | TTL |
| Adjustable current limit | Yes |
| Constant-current / constant-power option | Yes |
| Operating temperature | 0–55 °C |
|---|---|
| Storage temperature | −40–85 °C |
| Dimensions | 74 × 63 × 26 mm |
| Weight | 140 g |
The LDD1630 is designed for laser diode systems requiring up to 16 A of controlled output current with up to 30 V compliance. Its 480 W output capability, fast analog modulation and compact OEM format make it suitable for high-current industrial, scientific and laboratory applications, including:
We offer custom laser diode drivers according to your needs either high power or low power version, for single and multi-emitter diodes. To discuss your custom laser diode driver needs, you could contact us by sending us an e-mail or using the contact form.
