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| Code | 670219 | Type | LED Point Light Sources | |
| Channels | 4 | Output Voltage | DC 5V | |
| Driving Mode | 0–255 brightness levels | Power Supply | AC 100–240V | |
| Maximum Output Current | 1.1A (auto load detection) | Output Power | 30W | |
| External Trigger Voltage | DC 5–24V | Trigger Delay | < 10μs | |
| Cooling Method | Forced air cooling | Operating Temperature | 0 – 40℃ | |
| Storage Environment | -20 – 60℃, 20–85% RH | Dimensions (L × W × H) | 116 × 114.4 × 164.8mm |
Constant current driving with automatic load current detection
Digital display with 0–255 adjustable brightness levels
Opto-isolated external trigger input for high-speed, reliable operation
LBTEK’s constant current controller provides four-channel output at 5 V, with a total power of 30 W, capable of powering up to four LED point light sources simultaneously. The output ports feature automatic load current detection to prevent damage to the light sources.
The control panel includes light source interfaces, indicator lights, digital display, function keys, serial port, trigger port, and AC socket with power switch. The CH button is used to switch channels, with the first digit of the display indicating channel mode: H1 for continuous-on mode and H0 for off mode. The ▲ and ▼ buttons adjust brightness levels, shown on digits 2–4 of the display.
The serial port (RS232) allows communication with a PC, while the external trigger port accepts DC 5–24 V trigger signals for synchronized light source control. Wiring and operation details for external triggering are provided in the user manual.
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