12-50VDC 4ch DMX Decoder PX709
Technical Paramaters
| Channels | 4 channels |
| Input Voltage | 12-50V DC |
| Output Voltage | 1-42V DC |
| Output Current | 100-900m A per channel (The error is 7% within 200mA) |
| Output Power | 37.5W*4CH MAX. 150W |
| Protection | Short-circuit protect,Over current protect, Over temp protect |
| Dimension | 116(L)×54(W)×35(H) mm |
| N.G. | 230g |
| Operation Temperature | -20 - 50 ℃ |
Product Size
Interface Description
OLED Screen Description
| Button Name | Function |
| Enter | Enter Button ( focus on the option menu pointed by the cursor and enter the
state of this optionmenu. |
| BACK | Back Button, return to the ；previous menuexit the state of this option |
| Up | Move the cursor up, change the state of the option |
| Down | Move the cursor down, change the state of the option |
The product restores the default initial page which shows the current parameter information and working status when power on again. Please press “ENTER” to homepage. If there is no operation in 1 minute，the OLED screen will restore the initial page.
Wiring Diagram
1.This controller is a buck type, not a boost type.The input voltage is supplied by a constant voltage power supply with appropriate power. The output voltage of the constant voltage power supply should be in the range of 12 - 50V, such as 12V, 24V, 36V and 48V. At the same time, the voltage of this constant voltage power supply should be at least 6V higher than the service voltage of the lamp connected to the controller's output terminal. If the service voltage of the lamp is 9V, then the constant voltage power supply should be 24V, 36V or 48V, such as 36V, the constant voltage power supply should be 48V.
2.Do not overload
3.Installed in a ventilated and dry environment , should ensure that all wiring is correct before electricity
4.Before commissioning of the power
5.If failure, do not secretly maintenance, please contact the supplie
