RCD-24/PL Series
The RCD-24-xxx/PL series is a step-down constant current source designed for driving high power LEDs.
The converter uses a pinless SMD open frame design to reduce cost and size. Output currents available are 300mA, 350mA, 500mA, 600mA, 700mA and 1000mA with either Class A (Suffix /A) or Class B (suffix /B) built-in EMC filtering. Despite its compact size, the RCD-PL series is fully featured with very high efficiency, wide input voltage range, high ambient operating temperature and two means of LED 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 ambient operating temperature and is designed for strip lighting, wall washers and flourescent tube replacement designs, where a low profile and narrow width are demanded.
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| Part Number | Vin (V) | Main Vout (V) | Package Style | Current (A) | |||||||||
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| 1 |
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RCD-24-0.30/PL/A
| 4.5 - 36.0 | 2 to 35 | Open Frame | 0.3 |
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| 2 |
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RCD-24-0.30/PL/A-R
| 4.5 - 36.0 | 2 to 35 | Open Frame | 0.3 |
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)
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| 3 |
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RCD-24-0.30/PL/B
| 4.5 - 36.0 | 2 to 35 | Open Frame | 0.3 |
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)
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| 4 |
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RCD-24-0.30/PL/B-R
| 4.5 - 36.0 | 2 to 35 | Open Frame | 0.3 |
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)
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| 5 |
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RCD-24-0.35/PL/A
| 4.5 - 36.0 | 2 to 35 | Open Frame | 0.35 |
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)
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| 6 |
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RCD-24-0.35/PL/A-R
| 4.5 - 36.0 | 2 to 35 | Open Frame | 0.35 |
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)
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| 7 |
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RCD-24-0.35/PL/B
| 4.5 - 36.0 | 2 to 35 | Open Frame | 0.35 |
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)
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| 8 |
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RCD-24-0.35/PL/B-R
| 4.5 - 36.0 | 2 to 35 | Open Frame | 0.35 |
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)
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| 9 |
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RCD-24-0.50/PL/A
| 4.5 - 36.0 | 2 to 35 | Open Frame | 0.5 |
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)
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| 10 |
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RCD-24-0.50/PL/A-R
| 4.5 - 36.0 | 2 to 35 | Open Frame | 0.5 |
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)
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| 11 |
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RCD-24-0.50/PL/B
| 4.5 - 36.0 | 2 to 35 | Open Frame | 0.5 |
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)
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| 12 |
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RCD-24-0.50/PL/B-R
| 4.5 - 36.0 | 2 to 35 | Open Frame | 0.5 |
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)
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| 13 |
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RCD-24-0.60/PL/A
| 4.5 - 36.0 | 2 to 35 | Open Frame | 0.6 |
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)
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| 14 |
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RCD-24-0.60/PL/A-R
| 4.5 - 36.0 | 2 to 35 | Open Frame | 0.6 |
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)
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| 15 |
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RCD-24-0.60/PL/B
| 4.5 - 36.0 | 2 to 35 | Open Frame | 0.6 |
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)
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| Attributes | RCD-24/PL |
|---|---|
| AC/DC or DC/DC | DC/DC |
| Nr. of Outputs | Single |
| Mounting Type | SMD (pinless) |
| Package Style | Open Frame |
| Length (mm) | 31.0 |
| Width (mm) | 11.4 |
| Height (mm) | 6.6 |
| MIN Operating Temp (°C) | -40.0 |
| Protections | SCP |
| Directives | RoHS 2 (6/6) |
| Operating Modes | CC, Dimming |
| Regulation | Regulated |
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| Part Number | Power (W) | Vout 1 (V) | Vin (V) | Mounting Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| 1 |
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RCD-24-0.30/PL/A
| 10.5 | 4.5 - 36.0 | SMD (pinless) |
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| 2 |
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RCD-24-0.30/PL/A-R
| 10.5 | 4.5 - 36.0 | SMD (pinless) |
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| 3 |
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RCD-24-0.30/PL/B
| 10.5 | 4.5 - 36.0 | SMD (pinless) |
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| 4 |
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RCD-24-0.30/PL/B-R
| 10.5 | 4.5 - 36.0 | SMD (pinless) |
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| 5 |
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RCD-24-0.35/PL/A
| 12.25 | 4.5 - 36.0 | SMD (pinless) |
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| 6 |
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RCD-24-0.35/PL/A-R
| 12.25 | 4.5 - 36.0 | SMD (pinless) |
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| 7 |
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RCD-24-0.35/PL/B
| 12.25 | 4.5 - 36.0 | SMD (pinless) |
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| 8 |
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RCD-24-0.35/PL/B-R
| 12.25 | 4.5 - 36.0 | SMD (pinless) |
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| 9 |
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RCD-24-0.50/PL/A
| 17.5 | 4.5 - 36.0 | SMD (pinless) |
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| 10 |
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RCD-24-0.50/PL/A-R
| 17.5 | 4.5 - 36.0 | SMD (pinless) |
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Documents & Media
| Title | Type | Date |
|---|---|---|
| RCD-24_PL.pdf | Datasheet |
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.