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| Code | 670309 | Type | LED Collimated Light Sources | |
| Channels | 2 | Power Supply | AC 88 – 264V (47 – 63Hz) | |
| Output Current | 0 – 1000mA adjustable | Maximum Limited Output Voltage | 5V DC | |
| Driving Mode | 0–255 step adjustment / PC software control | Protection Features | Over-voltage protection, over-current protection, over-temperature protection | |
| Trigger Mode | Positive / Negative | Trigger Level | 5 – 24V | |
| Operating Temperature | 0 – 40℃ | Storage Temperature | -10 – 50℃ | |
| Dimensions (L × W × H) | 135 × 105 × 40mm |
Limited output voltage to protect light sources
Digital display with 0–255 adjustable brightness levels
External trigger control supported
The LBTEK Constant Current Driver provides dual-channel output with a maximum limited output voltage of 5 V and an adjustable output current range of 0–1000 mA, enabling precise brightness control of connected light sources. It can power two LED collimated light sources simultaneously and features over-voltage, over-current, and over-temperature protection to prevent damage.
The front panel includes light source interfaces, indicator lights, digital display, function keys, serial port, trigger port, and AC socket with power switch. The CH button switches channels, displayed in the first digit of the LED display: H1 for continuous-on mode, H0 for off mode. The ▲ and ▼ keys adjust brightness levels, shown in digits 2–4.
The serial port (RS232) allows communication with a PC, while the external trigger port accepts DC 5–24 V trigger signals for synchronized control. Wiring and operation details are provided in the user manual.
Note: The LB-LSCC-2T Constant Current Driver limits output voltage to protect LED collimated light sources and must not be used interchangeably with the LB-CL0503B-4T constant current controlle
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