Phase Cut Dimmable LED Drivers · Constant Current
Phase Cut Dimmable Driver (DIP Switch)
Phase Cut Dimmable LED Driver · Constant Current
A constant-current phase-cut dimmable LED driver with DIP-switch selectable output current for compatible leading-edge and trailing-edge dimming applications.
Model / version
DIP-switch currents: 150mA · 200mA · 250mA · 300mA
- Compatible phase-cut control Intended for use with compatible phase-cut home-automation systems and dimmers or regulators.
- Smooth linear dimming Developed for smooth, linear brightness control under compatible dimming conditions.
- Flicker-free Specified for flicker-free lighting performance with compatible phase-cut control. Datasheet wording, not a lab certification.
- Dimming down to 1% Dimming range is specified down to 1% under compatible operating conditions.
- DIP-switch selectable current Output current is selected by DIP switch according to the chosen model variant.
- Constant-current output Constant-current output for compatible LED luminaire designs.
Product information
Product details
Description
Phase-cut dimmable LED drivers control LED brightness by varying the AC waveform supplied to the driver. Phase-cut systems commonly operate by controlling the conduction angle of the AC waveform through a compatible dimming controller.
This driver is intended for applications that require adjustable LED lighting levels. Compatibility depends on the selected driver, dimmer topology, connected load and installation conditions.
Product features
- Compatible phase-cut control. Intended for use with compatible phase-cut home-automation systems and dimmers or regulators.
- Smooth linear dimming. Developed for smooth, linear brightness control under compatible dimming conditions.
- Flicker-free. Specified for flicker-free lighting performance with compatible phase-cut control. Datasheet wording, not a lab certification.
- Dimming down to 1%. Dimming range is specified down to 1% under compatible operating conditions.
- DIP-switch selectable current. Output current is selected by DIP switch according to the chosen model variant.
- Constant-current output. Constant-current output for compatible LED luminaire designs.
Identification
| Parameter | Value |
|---|---|
| Model reference | JUNCTD15N5Y |
| Product family | Phase Cut Dimmable LED Driver |
| Output type | Constant Current |
| Brand | JSK URJA |
| Manufacturer | JSK Innovative Technology Pvt. Ltd. |
Areas of application
Applications
Residential and villa lighting
Adjustable LED lighting where a compatible phase-cut dimmer or automation output is used.
Architectural interiors
Projects that require controllable lighting levels with leading-edge or trailing-edge phase-cut control.
Downlights and decorative luminaires
Constant-current LED loads whose electrical requirements match the selected model documentation.
Home-automation dimming
Compatible phase-cut automation dimmers, subject to topology, load and installation review.
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 |
| Frequency | 50–60 Hz |
| Input wattage | 6W–18W |
| Output wattage | 4W–15W |
| Power factor at full load | >0.9 |
| THD at full load | <10% |
| Efficiency at full load | >80% |
| Inrush current | <6A |
| Output current type | Constant Current |
| Output current tolerance | 3% |
| Galvanic isolation | SELV |
| DIP switch | Yes |
Dimming
| Parameter | Value |
|---|---|
| Dimming method | Phase Cut |
| Leading edge | Yes |
| Trailing edge | Yes |
| Dimming range | 1–100% |
Protection
| Parameter | Value |
|---|---|
| Surge protection | 6 kV |
| Over voltage protection | Yes |
| Over current protection | Yes |
| Short circuit protection | Yes |
| Class | II |
| Suitable for emergency lighting | No |
| Isolated | Yes |
Dimensions
| Parameter | Value |
|---|---|
| Length | 79 mm |
| Width | 42 mm |
| Height | 24 mm |
| Connector | Yes |
| Prewired | No |
| Weight | 60 g |
Temperature
| Parameter | Value |
|---|---|
| Ambient temperature (as supplied) | 50°C |
| Case temperature (as supplied) | 70°C |
| Enclosure material | Plastic |
| Enclosure colour | White |
Documents & downloads
Available documents
Visual references
Product images & graphics
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Product questions
Frequently asked questions
What is a phase-cut dimmable LED driver?
A phase-cut dimmable LED driver controls LED brightness by varying the AC waveform supplied to the driver, typically through a compatible dimming controller.
Does this driver support leading-edge and trailing-edge dimming?
Yes. The verified data for this product lists compatibility with both leading-edge and trailing-edge phase-cut dimming. The dimmer, load and wiring must still be suitable for the selected model.
What dimming range is specified?
The verified dimming range is 1–100% under compatible operating conditions.
Does flicker-free mean a certified zero-flicker test?
No. Flicker-free is the approved datasheet wording for compatible phase-cut control.
Is this a Zigbee, BLE Mesh or DALI driver?
No. JUNCTD15N5Y is a phase-cut dimmable constant-current driver for compatible wall dimmers and phase-cut automation outputs.
Technical enquiry
Confirm this product for your application
Share your electrical, control and application requirements with JSK URJA before specifying the product.