SIMTRUM SLA-0100-2 Universal LED Drivers Instruction Manual
- June 13, 2024
- SIMTRUM
Table of Contents
SIMTRUM SLA-0100-2 Universal LED Drivers
FEATURES
-
Dual Control Modes: manual or analog-input
-
Universal: suitable for any
LED -
Tiered maximum output current settings to prevent overdrive
-
Capable of driving variable loads
APPLICATIONS
- Microscopy
- Lighting
- Machine Vision
- Display
- Semiconductor equipment
- Testing instruments
- Medical instruments
PRODUCT DESCRIPTION
Mightex’s SLA-series two-channel universal LED drivers are designed to drive a
broad range of LED light sources.
These LED drivers have two operational modes:
Manual Knob Control Mode : the current output of each channel can be
adjusted manually
Analog Input Control Mode : the current output of each channel can be
controlled via 0 ~ 5V analog input.
The control mode is set via a DIP switch, and the factory default setting is “Manual Knob Control Mode”. The drivers also have a Maximum Current Setting DIP Switch, which allows user to set the maximum current to different levels, in order to prevent LED damage due to overdriving. The factory default setting is 30mA for SLA-0100-2, and 350mA for both SLA1000-2 and SLA-1200-2. When the Maximum Current Setting DIP Switch is set at a smaller value (e.g. 350mA), the LED driver has a finer resolution for the output current.
When the driver is set to “Analog Input Control Mode”, the output current is proportional to the voltage of the analog input signal. The operational mode and the current limit of each channel can be set independently from each other.
ELECTRICAL SPECIFICATIONS
| Parameters | SLA-0100-2 | SLA-1000-2 | SLA-1200-2 | Unit |
|---|---|---|---|---|
| Number of Channels | 2 | 2 | 2 | |
| Power Supply Input Voltage (Vdc) | 9 ~ 24 | 9 ~ 24 | 9 ~ 24 | V |
| Maximum Output Voltage (Vmax) 1 | < 21 | < 21 | < 21 | V |
| Maximum Per Channel Output Current (Imax) 2 | **** |
100
| ****
1,000
| ****
1,200
| ****
mA
Maximum Per Channel Output Power (Pmax) 3| ****
2
| ****
10
| ****
10
| ****
W
Max Modulation Frequency| 50| 1| 1| KHz
Tiered Max. Current Settings
| ****
30, 50 and 100
| 350, 500 and
1,000
| 350, 750 and
1,200
| ****
mA
- Maximum Output Voltage is 3V less than the Power Supply Input Voltage, i.e. Vmax = Vdc -3V. For instance, with a Power Supply Input Voltage of Vdc = 24V, the Maximum Output Voltage Vmax would be (Vdc- 3V) = 21V; and
- If the channel output voltage is Vd and the output current is Id, they must simultaneously satisfy: (1) Vd <= Vmax ; (2) Id <= Imax; and (3) Vd * Id <= Pmax.
- With both switches flipped on top, Imax is 1200mA for SLA-1200-2, 1000mA for SLA-1000-2 and 100mA for SLA0100-2. With both switches flipped bottom, Imax is 30mA for SLA-0100-2, and 350mA for both SLA-1200-2 and SLA -1000-2. With one switch flipped on top and the other at bottom Imax is 50mA for SLA-0100-2, 500mA for SLA-1000 -2 and 750mA for SLA-1200-2
CHANNEL I/O PIN DEFINITION
Each channel has four pins defined as below:
| Pin Label | LED+ | LED- | Analog Signal | Analog Input GND |
|---|---|---|---|---|
| Description | LED Anode | LED Cathode | 0~5V Analog Input | Analog Input |
Ground
MECHANICAL SPECIFICATION
| Dimension | 80mm (L) x 64.3mm (W) x 23.7mm (H) |
|---|---|
| Weight | 60g |
ELECTRICAL PIN LAYOUT
INSTALATION DRAWING
Universal LED Drivers with Manual and Analog-Input Controls
Part Numbers: SLA-0100-2, SLA-1000-2 and SLA-1200-2