Mightex · Manual and analog LED drivers
Two-channel manual and analog-input drivers for Mightex LEDs: BLS-1000-2 with 500/750/1,000 mA limit settings and up to 100 kHz modulation, BLS-3000-2 with 1,000/2,000/3,000 mA and up to 50 kHz.
Manufactured by Mightex. Precisometer is a Mightex distribution partner: we quote, integrate and support Mightex products, with in-person support in the Netherlands and Belgium.
Based on: Mightex manual/analog BLS driver page.
From Mightex
High speed, manual and analog-voltage controlled LED drivers for Mightex LEDs:
Mightex BLS-1000-2 and BLS-3000-2 light source controllers are designed for driving Mightex LED sources. The control mode is selected with a slide switch on the front panel, and the factory default is “Manual” mode.
Manual Mode: the output current can be controlled by manually turning the knobs; or Trigger Mode: the output current can be controlled via an external analog input signal between 0-5V.
BLS-1000-2 and BLS-3000-2 provide Maximum Current Selection DIP switches on the rear panel, which allow the user to set the maximum output current of the channel to 500/750/1,000mA for BLS-1000-2, and 1,000/2,000/3,000mA for BLS-3000-2, respectively. The factory default is set to 500mA for BLS-1000-2 and 1,000mA for BLS-3000-2, respectively.
Configurations
| Part number | Mightex description | Add to enquiry |
|---|---|---|
| BLS-xxxx-yyyy-2 | ||
| BLS-1000-2 | BLS-Series LED Drivers: Manual/Analog Voltage-controlled. 2 Channels. Max current 1,000mA and up to 100kHz modulation frequency. | |
| BLS-3000-2 | BLS-Series LED Drivers: Manual/Analog Voltage-controlled. 2 Channels. Max current 3,000mA and up to 50kHz modulation frequency. |
Specifications
| Parameters | Model Number | Unit | |
|---|---|---|---|
| BLS-1000-2 | BLS-3000-2 | ||
| Power Supply Input Voltage (DC), Vdc | 9 ~ 12* | 9 | V |
| Power Supply Input Current (DC) | > total/combined channel currents** | mA | |
| Number of Channels | 2 | ||
| Channel Driving Voltage (Max) | Vdc - 4.5 | V | |
| Max Voltage Difference (Power Supply Vdc - LED Vop) | < 8 | < 6 | V |
| Current Accuracy | ±3% | mA | |
| Maximum Output Current | 1,000 | 3,000 | mA |
| Channel Output Power Limit | < 20 | < 15 | W |
| Channel Frequency Response | < 100 | < 50 | KHz |
| External Analog Input | 0 ~ 5*** | V | |
Reproduced from Mightex (official page), retrieved 2026-10-15.
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