RCD-24-0.70/W/Vref
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The RCD series is a step-down constant current source designed for driving high power white LEDs. Standard output currents available are 300mA, 350mA, 500mA, 600mA, 700mA, 1000mA and 1200mA to make this driver compatible with a wide range of LEDs applications. Despite its compact size, the RCD series is fully featured with very high efficiency, wide input voltage range, high ambient operating temperature and two means of dimming: PWM/digital control and analogue voltage dimming. Both dimming controls are independent and can be combined. The driver is also designed to be as reliable as the LEDs it is driving, even at the full operating temperature. Options include an IP67-rated wired version (/W) and a version with built-in reference output voltage (/Vref) to power sensors or for easy analogue dimming.
| Attributes | RCD-24-0.70/W/Vref |
|---|---|
| AC/DC or DC/DC | DC/DC |
| Power (W) | 24.5 |
| Vin (V) | 4.5 - 36.0 |
| Main Vout (V) | 2 to 35 |
| Output Voltage Range (V) | 2.0 - 35.0 |
| Nr. of Outputs | Single |
| Mounting Type | Wired |
| Package Style | Standard |
| Length (mm) | 22.1 |
| Width (mm) | 12.6 |
| Height (mm) | 8.5 |
| Certifications | EN 60950-1, IEC 60950-1, UL 60950-1 |
| MIN Operating Temp (°C) | -40.0 |
| MAX Operating Temp (°C) | 71.0 |
| Current (A) | 0.7 |
| Protections | SCP |
| Directives | RoHS 2 (6/6) |
| Packaging Type | Airbag |
| Operating Modes | CC, Dimming |
| Regulation | Regulated |
Documents & Media
| Title | Type | Date |
|---|---|---|
| recom-certificate-rohs-2.1.pdf | ||
| RCD-24.pdf | Datasheet | |
| RCD-24_W_Vref.step | 2D/3D | Jul 24, 2019 |
| Title | Type | Date |
|---|---|---|
|
| Video |
However, it is possible to connect chains of LEDs in parallel, so a RCD-24-7.0 can drive two chains of three 350mA LEDs connected in parallel.
Remember that this part is a constant current converter, so the output voltage is variable depending on the power needed, but it will always be lower than the input voltage.