LED-D1 Series LED Experimental Light Source

Product Description

• Wavelength range from 365 nm to 1050 nm; white LED versions are also available.
• Optimized thermal performance for stable power output.
• Separate controller and light source with analog circuitry; equipped with short-circuit protection.
• Compatible with LEDOTB dimming controller for single-channel LED intensity adjustment.
• Supports two modes: constant current drive and pulsed current adjustment.

The LED module uses imported LED chips with stable performance and no drift during long-term operation. It emits a cold light source with almost no thermal radiation deformation to the workpiece, ensuring stable and reliable irradiation intensity.Applications: High-resolution optics, phosphor reflectance, medical applications, photocatalytic reactions, UV adhesive curing, special lighting, etc.

 

LED-D1 Series LED Light Source	LED-D1 Series LED Light Source
Housing Dimensions	Ø30.5 × 60 mm
Output Voltage	DC 5 V
Output Current	0.5 A Max.
Light Source Power	2 W Max.
Light Source Wavelength	Visible spectrum range
LED Package	3535
Connector Type	M8 connector
Dimming Level	Stepless dimming (brightness adjusted via potentiometer)
Trigger Input	Positive trigger
Delay Time	< 80 µs
Trigger Frequency	< 1/T (determined by strobe duration; e.g., T = 1 ms, external trigger frequency ≈ 1 kHz)
Operating Temperature	0–60 °C
Standby Power Consumption	< 0.2 W
Weight	102.0 g

 

Model	Output Wavelength Range	Model	Output Wavelength Range
LED-D1-372	352–392 nm	LED-D1-598	578–618 nm
LED-D1-386	366–406 nm	LED-D1-620	595–645 nm
LED-D1-401	381–421 nm	LED-D1-643	618–668 nm
LED-D1-415	395–435 nm	LED-D1-660	635–685 nm
LED-D1-450	430–470 nm	LED-D1-862	842–882 nm
LED-D1-471	451–491 nm	LED-D1-940	920–960 nm
LED-D1-483	463–503 nm	LED-D1-980	960–1000 nm
LED-D1-505	485–525 nm	LED-D1-1045	1025–1065 nm
LED-D1-524	504–544 nm	LED-D1-4KMAX	White 4000–4500 K
LED-D1-565	545–585 nm	LED-D1-6KMAX	White 6000–6500 K

 

Power Supply Voltage and Current Requirements
Power Supply	Min. Voltage	Max. Voltage	Max. Rated Current
DC 12 V	+11.5 V	+12.5 V	1 A

 

Model	LEDOTB-1000
Output Power	5 W
Rated / Peak Current	1000 mA
Set / Operating Current	390 mA
Housing Dimensions	76.0 × 74.0 × 47.0 mm
Max. Strobe Frequency	10 kHz
Min. Strobe Pulse Width	50 µs
Strobe Switching Time	< 25 µs
Input Voltage	12 V regulated DC
Operating Temperature	0–40 °C
Storage Temperature	−40 to +70 °C
Weight	175 g

Technical Specifications

 

The LED light source features a 6-mm deep SM1 (1.035″-40) internal thread with the same outer diameter as SM1 lens barrels. It is compatible with SM1 threaded components (e.g., Ø1-inch lens barrels, cage plates) for easy integration into cage systems or lens barrel systems. It can also serve as a transmitted illumination source for microscopes in digital microscopy imaging systems.

The pre-mounted LEDs offer excellent thermal stability, eliminating light output power drop caused by LED temperature rise. Each LED has stripshaped heat dissipation grooves for improved heat dissipation, reducing temperature by 10%–15% for rapid cooling. Features include high reliability, high stability, strong anti-interference, good uniformity, and long service life.

Kit Contents: Single LED light source + LED dimming controller + power adapter.(Lenses are not included in the kit! Users may select lenses with suitable focal lengths according to actual experimental distances.)

 

The LEDOTB controller is a compact unit for intensity adjustment of collimated experimental LED light sources. It can drive LEDs at up to 1000 mA. Users can achieve stepless dimming via a single potentiometer knob with integrated power switch. The controller supports continuous wave (CW) constant current drive and pulse mode (PULSE, via SMA 5 V TTL input). LEDOTB provides stable and reliable light support for CCD camera exposure assistance and digital microscopy imaging systems.

Assembly

Application Examples

Engineering Drawings

LED-D1-LED Engineering Drawing