CCT Tunable Phase Cut Dimmable Driver · Constant Current
Dual Colour Phase Cut CCT Dimmable Driver
CCT Tunable Phase Cut Dimmable Driver · Constant Current
A CCT tunable phase-cut dimmable LED driver for indoor tunable-white lighting, with linear dimming and colour tuning from 1% to 100%.
Model: JUDCTDN-6-23W
- CCT + Dimming Controls brightness and correlated colour temperature of compatible tunable-white LED lighting.
- Linear dimming and tuning Specified for linear dimming and colour-temperature tuning.
- Dimming range up to 1% Dimming range is specified as 1–100%.
- Leading and trailing edge Compatible with leading-edge and trailing-edge phase-cut dimming systems. Verify the controls used in the installation.
- Flicker free Specified as flicker free. This is datasheet wording, not a lab certification.
Product information
Product details
Description
A CCT tunable phase-cut dimmable driver is an LED driver that allows dimming and control of the correlated colour temperature (CCT) of the connected LED lights. It is designed to adjust the colour-temperature output of tunable-white LED lighting systems, so brightness and colour temperature can be set from warm white to cool white and any CCT in between.
These drivers are compatible with leading-edge and trailing-edge phase-cut dimming systems; compatibility with the dimming controls used in the installation should be verified.
Product features
- CCT + Dimming. Controls brightness and correlated colour temperature of compatible tunable-white LED lighting.
- Linear dimming and tuning. Specified for linear dimming and colour-temperature tuning.
- Dimming range up to 1%. Dimming range is specified as 1–100%.
- Leading and trailing edge. Compatible with leading-edge and trailing-edge phase-cut dimming systems. Verify the controls used in the installation.
- Flicker free. Specified as flicker free. This is datasheet wording, not a lab certification.
Identification
| Parameter | Value |
|---|---|
| Model reference | JUDCTDN-6-23W |
| Product family | CCT Tunable Phase Cut Dimmable Driver |
| Output type | Constant Current |
| Brand | JSK URJA |
| Manufacturer | JSK Innovative Technology Pvt. Ltd. |
Areas of application
Applications
Downlights
Indoor tunable-white downlight applications matching the approved electrical ratings.
Spotlights
Indoor spotlight installations that require phase-cut CCT dimming and colour tuning.
LED panels
Indoor LED panel lighting with compatible tunable-white LED loads.
Offices, shopping centers, hospitals, restaurants and hotels
Indoor use in offices, shopping centers, hospitals, restaurants, hotels and similar interiors.
Verified data only
Technical data
Specifications are locked to the approved Product Master. They cannot be edited from WordPress administration.
Electrical
| Parameter | Value |
|---|---|
| Input voltage | 220V–240V AC |
| Input wattage | 6W–23W |
| Frequency | 50–60 Hz |
| Power factor at full load | >0.9 |
| THD at full load | <20% |
| Efficiency at full load | >80% |
| Inrush current | <6A |
| Output current type | Constant Current |
| Output current tolerance | 3% |
| Galvanic isolation | SELV |
Output
| Parameter | Value |
|---|---|
| Output wattage | 4W–20W |
| Nominal output voltage range | 12V–45V |
| Nominal output current range | 150mA to 500mA |
| Output ripple current (100Hz) | 5% |
Dimming
| Parameter | Value |
|---|---|
| Dimming method | Phase Cut |
| Color tuning | Yes |
| Color temperature range | 2700K–6500K |
| Channels required from automation | Two |
| Dimming profile | Linear |
| Dimming range | 1–100% |
| Leading edge | Yes |
| Trailing edge | Yes |
Protection
| Parameter | Value |
|---|---|
| Surge protection | <6 KV |
| Over voltage protection | Yes |
| Over current protection | Yes |
| Short circuit protection | Yes |
| No-load protection | Yes |
| Class | II |
| Suitable for emergency lighting | No |
| Isolated | Yes |
| Type of protection | IP20 |
Dimensions
| Parameter | Value |
|---|---|
| Length | 172 mm |
| Breadth | 37 mm |
| Height | 22 mm |
| Connector | No |
| Prewired | Yes |
| Weight | 84 g |
Temperature
| Parameter | Value |
|---|---|
| Rated lifetime | 50,000 h @ Tc = 70°C |
| Ambient temperature range | 50°C to 62°C |
| Case temperature | 70°C |
| Max Tc test-point temperature | 70°C (Verified, Same as Case Temperature) |
| Max. housing temperature (in case fault) | 90°C |
| Enclosure material | Plastic |
| Enclosure colour | White |
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Available documents
Visual references
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Product questions
Frequently asked questions
What dimming method does JUDCTDN-6-23W use?
Phase-cut dimming, with a linear dimming profile and a dimming range of 1–100%.
What colour temperature range does it support?
2700K–6500K, with colour tuning enabled. Two channels are required from the automation system.
Is it compatible with leading-edge and trailing-edge dimmers?
Yes. The product features list leading- and trailing-edge compatibility. Compatibility with the specific dimming controls in the installation should still be verified.
What are the input and output wattage ratings?
Input wattage is 6W–23W. Output wattage is 4W–20W. These are separate ratings and must not be interchanged.
Does this driver dim to 0%?
No. The verified dimming range is 1–100%.
Is this a DALI or Zigbee driver?
No. JUDCTDN-6-23W is a phase-cut CCT / tunable-white constant-current driver.
Technical enquiry
Confirm this product for your application
Share your electrical, control and application requirements with JSK URJA before specifying the product.