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>Products>Controller>Brighten Strobe Controller
- LTS-STU
With internal and external trigger function, LOTS strobing controller is a high performance light controller which output voltage is 48V, adjustable pulse width is 0-999us and sync output camera trigger signal is 12V. Its high and short-time break-over voltage can inhibit the LED internal temperature so as to increase the intensity and life span of the light.
Features
1.Pulse width: 0-999us breakover time (light up time) adjustable (period 1.42ms).
2.Manual control: pulse width can be manual adjusted.
3.Brighten function: enhance output power,can brighten 200% luminance,
and lengthen the light lifespan.
4.External trigger: lighten illumination as required.
5.Data storage: keep the data automatic which modified.
6.Short-circuit protection: self-recovery function when short circuit.
Parameters
Item Parameter Specification Output power 48V
Accommodation mode PWM adjust Breakover time 0-999us adjustable Trigger delay time ＜50us
External trigger input 10V-24V Rising edge trigger, trigger interval>1.42ms Period trigger 1.42ms Period Fixed-frequency using Working environmental temperature 0～60℃
Control panel specification
Connection step:
Step 1: connected the light and controller (Reference to the picture on the right).
Step 2: external trigger signal connected to trigger port, camera trigger signal connected to camera trigger port.
Step 3: connect power (AC100-240V 1.5A), press the red switch “-”, indicator light up, “o” uplifted, power on.
Trigger port and set-up <LTS-2STU4860-2>
The trigger mode of this series controllers is rising edge trigger. Total 2 group trigger ports, each has +/- mark. To input high level 12-24V to +/- port, can achieve the trigger function.
Trigger introduction: TR1 trigger CH1 channel, TR2 trigger CH2 channel, + is trigger signal connection, - is ground connection. Trigger signal period should more than 1.42ms.
Camera trigger port
The synchronization working between the light and the camera can be better realized when both the camera and the light are controlled by controller.
Trigger camera introduction: CAM1 and CH1 output synchronously, CAM2 and CH2 output synchronously. Output a 12V voltage signal.
Wire connection method of the external trigger signal
Sequence chart
The controller get the external trigger signal, then delay time T1≦50us, the light on. The lighting time is the set-up time on the controller panel, T5 on the sequence chart, T5≦900us. To send a signal to trigger the camera after T2≦50us delay time of the light on. The camera can delay T3≦50us to shoot, the photos on this moment have highest luminance. Light off after camera shoot over and the light lightening time constantly T5, then the one working period was accomplished. The twice trigger time interval is more than 1.42ms.
Controller model
Product
Model
Voltage
Power
Number of channels
Remark
Brighten Strobe Controller
LTS-STU4860-2
48V
60W
2
Button control, pulse adjustable
LTS-2STU4875-4
48V
75W
4
LTS-2STU4860-2
48V
60W
2
LTS-2STU48120-2
48V
120W
2
LTS-2STU48200-2
48V
200W
2
Boundary dimension(mm)
