RayRun HDC50-CB Multi-Stage Constant Current LED Driver
HD30/50 HDC30/50 Series
Feature
- Full features set from App
- 100% physical flicker free
- Current trim fine tuning
- Fading speed adjustable
- Very low standby power
- Single color / CCT compatible
- Wide range LED type adaption
- Premium low brightness performance
Introduction
There are 30/50W single color / CCT constant current LED driver models in the HD/HOC driver series. They are Casambi ready and all features are fully software configurable with the advanced features of Casambi platform.
The output channel, rated current, fading speed and trim level features are all adjustable from the Casambi app. These features allow customer to apply in various application with multiple options.
The advanced full DC dimming scheme is implemented, and it’s 100% physically flicker free in whole dimming range. It also has very good low brightness performance, to build elegant low brightness environment and on/off dimming experience.
Models
| Model | HDC50-CB | HDC30-CB | HD50-CB | HD30-CB |
| Function | CCT I Single | CCT / Single | Single Color | Single Color |
| Rated Max Power | 50W | 30W | 50W | 30W |
HDC50/HD50 output spec. vs rated current
| Rated current | 200mA | 350mA | 500mA | 700mA | 1050mA | 1400mA |
| Max output Volt. | 50V | 50V | 50V | 50V | 47.5V | 35.5V |
| Max output power | 10W | 17.5W | 25W | 35W | 50W | 50W |
HDC30/HD30 output spec. vs rated current
| Rated current | 200mA | 350mA | 500mA | 700mA | 1050mA | 1400mA |
| Max output Volt. | 50V | 50V | 50V | 43V | 29V | 22V |
| Max output power | 10W | 17.5W | 25W | 30W | 30W | 30W |
Setting output current and channel
The working mode and output current is adjustable from Casambi App and the CCT model can also be set to single color mode. The rated current range is from 200mA to 1400mA with 6 options, and the factory default value is 350mA.
To set the current and working mode, please keep the driver unpaired and powered on. From the Casambi app, click on the driver icon and select ‘Change profile’ option on the pop up manual (Fig.1]. The rated current and working mode can be selected in the list (Fig.2]. Once the CCT model be configured as single color mode, the warm white channel will have no function and the cool white channel will be the active output. 
Automatic load adaption
The driver verifies the load character on each power on. It will run a load adaption process once the change of load is detected. During the adaption process, the lighting fixture will dim up and down for about 10 seconds. After this process, the driver will match the LED feature and maintain a 0-100% full range physical non-flickering DC dimming. Normally this adaption process happens on the power on moment once the lighting fixture is changed with the brightness of higher than 30%.
For CCT application, the voltage and current feature for each LED channel must be same for proper adaption and working. If two channel’s voltage and current dose not match, the adaption will fail and the driver will only work in single color mode with limited function.
CAUTION: The adaption process CAN NOT detect the value of LED rated current, so the rated current MUST be set correctly before connecting the driver to lighting fixture. Otherwise the lighting fixture can be permanently damaged.
Advanced feature – Current trimming
Advanced feature – Fading speed adjust The on/off fading speed can be adjusted on the setting page. Please pair To fine tune the LED driving current, please pair the driver first and double click on the driver icon to open the setting page. On the setting page please click on the ‘Current trim’ item in the PARAMETERS section [Fig.3). The output current can be trimmed from 100% to 50% of the rated current at 5% step [Fig.4]. 
Advanced feature – Fading speed adjust
The on/off fading speed can be adjusted on the setting page. Please pair the driver first and double click on the driver icon to open the setting page. On the setting page please click on the ‘Fading speed’ item in the PARAMETERS section [Fig.3]. The fading speed can be adjusted in 6 levels from direct to very slow[Fig.5].
Advanced feature – Working at low brightness
To extend the application at low brightness, the output brightness is designed to rather lower at low brightness levels. The output brightness will be nonlinear to the relevant brightness level below a certain point. This point will be around 2% to 12%, related to rated current and trim value [Fig.6]. 
Specification
| Model | HDC50-CB | HDC30-CB | HD50-CB | HD30-CB |
| Function | CCT I Single | CCT I Single | Single Color | Single Color |
| Rated max power | 50W | 30W | 50W | 30W |
| Input power | 200-240Vac 50/60Hz | |||
| Max input current | 0.28A 0.17A I 0.28A 0.17A | |||
| Max power factor | 0.94 | |||
| Typical Efficiency | 87.5% | |||
| Output voltage | 0-50V DC | |||
| Rated output current (mA) | 200, 350, 500, 700, 1050, 1400 | |||
| Output current trim | 100% to 50% with 5% step | |||
| Dimming method | Full range linear DC | |||
| Standby power consumption | <0.5W | |||
| Working temperature | -20~50°C | |||
| Case temperature | Max 90°C | |||
| Dimension | 130x67x30mm | |||
| Gross weight | 170 grams | |||
Documents / Resources
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RayRun HDC50-CB Multi-Stage Constant Current LED Driver [pdf] Instructions HDC50-CB, Multi-Stage Constant Current LED Driver, Constant Current LED Driver, Current LED Driver, HDC50-CB, LED Driver |
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Rayrun HDC50-CB Multi-Stage Constant Current LED Driver [pdf] User Manual HDC50-CB Multi-Stage Constant Current LED Driver, HDC50-CB, Multi-Stage Constant Current LED Driver, Constant Current LED Driver, Current LED Driver, LED Driver, Driver |
