| Allicdata Part #: | 350-2000-ND |
| Manufacturer Part#: |
MDU4SC35 |
| Price: | $ 0.00 |
| Product Category: | Power Supplies - External/Internal (Off-Board) |
| Manufacturer: | Dialight |
| Short Description: | LED DRIVER CC AC/DC 4-15V 350MA |
| More Detail: | 350mA 4 ~ 15 V Constant Current LED Driver AC DC C... |
| DataSheet: |  MDU4SC35 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Dimming: | -- |
| Weight: | -- |
| Approvals: | CE, ENEC, UL |
| Mounting Type: | Chassis Mount |
| Size / Dimension: | 3.90" L x 1.53" W x 0.90" H (99.0mm x 39.0mm x 23.0mm) |
| Termination Style: | Wire Leads |
| Efficiency: | -- |
| Operating Temperature: | -20°C ~ 45°C |
| Ratings: | -- |
| Features: | OTP, OVP, SCP |
| Series: | MDU |
| Power (Watts): | 5W |
| Current - Output (Max): | 350mA |
| Voltage - Output: | 4 ~ 15 V |
| Voltage - Input (Max): | 240VAC |
| Voltage - Input (Min): | 110VAC |
| Number of Outputs: | 1 |
| Topology: | AC DC Converter |
| Type: | Constant Current |
| Part Status: | Obsolete |
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LED Drivers
The MDU4SC35 is a versatile LED controller with both constant current and constant voltage output operating modes. This device is designed to drive LEDs with a maximum output current of 350mA, with an adjustment range from 0% to 100% of the maximum current value. The MDU4SC35 also provides a number of features that make it suitable to drive LEDs in numerous applications.
Application Field and Working Principle
The main application field of the MDU4SC35 is general LED lighting systems. This device is suitable for the demands of lighting systems such as household illumination, commercial lighting, industrial lighting, and any other LED lighting system that requires adjustable brightness and efficient control. The MDU4SC35 uses pulse width modulation (PWM) in order to efficiently control the current of the LED. It is able to control both the voltage and current of the LED, while also providing features such as dimming, flickering, and temperature compensation.
The main working principle of the MDU4SC35 is based on PWM control. The MDU4SC35 provides a constant current output, and thus it needs to vary the pulse width in order to control the output current. The PWM frequency of the device can be adjusted through the “PWM Frequency” register, and the peak current of the output can be setup by the “Max Current” register. The device has a wide dimming range from 0%-100%, and it can provide flicker free dimming.
The MDU4SC35 also provides an on-board temperature sensor that allows automatic temperature compensation of the output. When the temperature of the LED increases, the device reduces the output current to keep the LED within the desired power rating, thus allowing for a stable and efficient operation of the led. The temperature compensation threshold can also be adjusted through the “TC Temperature” register.
Conclusion
The MDU4SC35 is a versatile LED driver that is suitable for a wide range of LED lighting applications. It is capable of delivering a high output current and has an adjustable dimming range of 0-100%. It also features integrated temperature compensation circuitry that helps to provide a stable and efficient operation of the LED.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| MDU4SC35 | Dialight | 0.0 $ | 1000 | LED DRIVER CC AC/DC 4-15V... |
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