| Allicdata Part #: | SL-LA7012501KR-ND |
| Manufacturer Part#: |
SL-LA7012501KR |
| Price: | $ 33.36 |
| Product Category: | Power Supplies - External/Internal (Off-Board) |
| Manufacturer: | Samsung Semiconductor, Inc. |
| Short Description: | LED DRIVER CC AC/DC 26-33V 700MA |
| More Detail: | 700mA 26 ~ 33 V Constant Current LED Driver AC DC ... |
| DataSheet: |  SL-LA7012501KR Datasheet/PDF |
| Quantity: | 1000 |
| 10 +: | $ 30.31880 |
| Dimming: | Analog, PWM |
| Weight: | -- |
| Approvals: | -- |
| Mounting Type: | Chassis Mount |
| Size / Dimension: | 7.95" L x 1.77" W x 1.58" H (202.0mm x 45.0mm x 40.2mm) |
| Termination Style: | Wire Leads |
| Efficiency: | 85% |
| Operating Temperature: | -30°C ~ 50°C |
| Ratings: | IP66 |
| Features: | OCP, OVP, SCP |
| Series: | -- |
| Power (Watts): | 25W |
| Current - Output (Max): | 700mA |
| Voltage - Output: | 26 ~ 33 V |
| Voltage - Input (Max): | 240VAC |
| Voltage - Input (Min): | 220VAC |
| Number of Outputs: | 1 |
| Topology: | AC DC Converter |
| Type: | Constant Current |
| Part Status: | Not For New Designs |
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LED drivers are used to control the voltage and current applied to LEDs. They are developed to control brightness and maintain a consistent light output. The SL-LA7012501KR is a high-efficiency LED driver that is used mainly in automotive, sensor, and other consumer electronic applications.
The SL-LA7012501KR has a maximum output power of 25W and a wide input voltage range of 4.75V to 40V. It is designed with a built-in protected circuit and also features an adjustable switching frequency, which allows the device to be optimized for efficiency and to reduce acoustic noise. Its high-power output makes it suitable for applications that require higher intensity light.
The SL-LA7012501KR can operate at temperatures up to 75°C with no cooling, and has up to 83% efficiency. It also features a programmable soft-start and fault-detection features. These features help to improve reliability and minimize inrush current on startup. Moreover, it has short-circuit and over-temperature protection.
The working principle of the SL-LA7012501KR LED driver is based on a pulse-width modulation (PWM) control scheme. The input voltage is converted into a pulse-width modulated (PWM) signal, which is then inverted and amplified to create the output current. This allows the driver to precisely control the current, and therefore the brightness, of the LED. Additionally, the switching frequency can be adjusted according to the needs of the application.
The SL-LA7012501KR LED driver is an excellent choice for automotive, sensor, and consumer electronic applications requiring high brightness with reliable and efficient performance. It is also a great solution for general lighting applications due to its adjustable switching frequency, programmable soft-start, and fault-detection features.
The specific data is subject to PDF, and the above content is for reference
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