Power Supplies Manufacturers

5-45Watts Constant Current Dali Dimming Power Supply flicker free Led Driver

The standard Dali signal is used to control the brightness. The system can set the function of slow on
and slow off. The integrated aluminum shell has a high waterproof level. The raw materials used are first-line brands, imported chips, and ultra deep dimming design.Match various Dali intelligent dimming systems and
KNX Protocol Intelligent Systems in the market. Accurately control the brightness. The internal silicone heat
conduction process makes the electronic components heat dissipation balanced and stable

  • Brand:

    QINXPOWER
  • Item No.:  

    QXP-P30DA42
  • Input Voltage:

    100-250Vac
  • Working Mode:

    Constant Current
  • Dimming Mode:  

    DALI (IEC62386)Signal control current < 2mA
  • Size:  

    142×47.5×32.2mm(L×W×H)
  • Certification:  

    SAA CE ROHS
Products description

█ Features:

  1. Dalistandardinterface and standard dT6 protocol comply with Dali 144 standards
  2. 2.Dali2 certification, Dali member
  3. Digital control output is adopted, and there is flicker free
  4. AC input 100-250V range
  5. Aluminumshellnatural air cooling, moisture-proof, heat conduction, silica gel heat dissipation process
  6. 6.Deep dimming design
  7. 7.Multiple protection functions
  8. IP67 waterproof design

█ Application:

  1. 1. Led monochrome light source
  2. Villa intelligent lighting
  3. Wirelessintelligentlighting system can be accessed
  4. Subway lighting
  5. Highend commercial lighting

█Specification:

ModelQXP-P30DA42QXP-P45DA42
 

 

 

 

 

 

 

OUTPUT

Output Voltage9-42Vdc9-42Vdc
Max Output Voltage42Vdc42Vdc
Non-load Output Voltage51Vdc51Vdc
Output Current500-700mA700-1050mA
Output Power4.5W~29.4W6.3W~44.1W
Strobe LevelNo Flicker
Dimming Range0~100%,  LEDstart at 0.003%possible.
PWM Dimming Frequency>3600Hz
Current Accuracy±5%
Power down modememory function when power down
 

 

 

 

 

 

INPUT

Dimming InterfaceDALI (IEC62386)Signal control current < 2mA
Input Voltage Range100-250Vac
Frequency50/60Hz
Input Current<0.32A ac110v<0.48A ac110v
Power FactorPF>0.99/230V  ac(at full load)
THD230Vac@THD <8% (at full load)
Efficiency(typ.)85.5%87%
Inrush Current(typ.)cold start20A@230Vaccold start20A@230Vac
Anti SurgeL-N: 2kV
Leakage Current<0.25mA/230Vac
 

 

 

ENVIRONMENT

Working Temperatureta: 45°C  tc: 80 °C
Working Humidity20 ~ 95%RH, non-condensing
Storage Temp., Humidity-40 ~ 80°C, 10~95%RH
Temp.Coefficient±0.03%/°C(0-50)°C
Vibration10~500Hz, 2G 12min./1cycle, period for 72min. each along X, Y, Z axes.
 

 

PROTECTION

Over-heat ProtectionIntelligently adjusting or turning off the output current if the PCB temperature ≥110°C, , auto recovers.
Over Load ProtectionShut down the output when rated power≥102%, auto recovers.
Short Circuit ProtectionShut down automatically if short circuit occurs, auto recovers.
Non-load Protectionoutput Constant Voltage.
 

SAFETY

&

EMC

Withstand VoltageI/P-O/P: 3750Vac
Isolation ResistanceI/P-O/P: 100MΩ/500VDC/25°C/70%RH
Safety StandardsIEC/EN61347-1, IEC/EN61347-2-13
EMC EmissionEN55015, EN61000-3-2 Class C, IEC61000-3-3
EMC ImmunityEN61000-4-2,3,4,5,6,8,11,  EN61547
Strobe Test StandardIEEE 1789
Waterproof gradeIP67
 

OTHERS

Dimension142×47.5×32.2mm(L×W×H)
PackingPE bag
Weight(G.W.)330g±10g
Note: the current value of the product shall be determined when placing an order, and the current of the finished product cannot be changed

█Relationship Diagrams:

 

█Dimensions :

█ Product Label:

█Wiring:

Input terminal wiring: 35cm wire gauge 0.75×3, brown for L, blue for N, green for ground wire, stripping

head 7-10mm (TIN)

Output terminal wiring: 35cm wire gauge 0.75×2, red is positive, black is negative, stripping head

7-10mm (TIN)

Signal terminal wiring: 30cm wire gauge 0.5×2, stripping head 7-10mm (TIN)

 

█The use of guidance:

Unless otherwise specified, all specifications and parameters shall be measured under the input of 230VAC, rated load and 25 ℃ ambient

temperature.

matters needing attention:

Note 1: when using this power supply, please pay attention to distinguish the input end and output end. Please connect the wire correctly and

power on only after checking it;

Note 2: please connect the load at the DC output first, confirm it is correct, and then turn on the power supply; In the constant current mode, if

the open circuit is powered on, please turn off the power and wait for the data stored at the output terminal

After the electric energy is released, connect the LED, otherwise the LED may be burned out;

Note 3: this power driver is only used for LED lamps. The input voltage range of the product is AC 100-250V, which is used within the specified

output voltage and current range,

The ambient temperature is – 20 to + 45 ℃, and the surface cannot be covered with heat insulation cotton and other items that block the heat

dissipation of the product, which meets the service conditions of the product, this product enjoys a five-year free warranty.

 

█The abnormal conditions and the corresponding treatment methods:

1, the LED lamp doesn’t bright after the dimming driver is connected at the first time ,please turn off the AC input and check as follow:

  1. a) Whether or not DC output bad contact;

b)Whether DC output polarity is reversed, or the LED board is welded anti;

c)Whether AC input is bad contact; test after eliminating these failures.

2, the device has good connection, LED lights, but the LED flicker, please turn off the AC input, then check the DC output:

  1. a) overload, under load.
  2. b) Whether or not the parameters and actual parameters match.

3, please timely communicate with us if you any questions in the using, we will try our best to solve the problems with you.

 

█Statement:

The pictures and specifications is for reference only, in kind prevail, specifications are subject to change with further notice.

█Statement:

Digital Addressable lighting Interface (DALI)

DALI slave unit will send data only master unit requests, that is, adopt command answering mode

There are 64 slave units at most in the same DALI network, each unit has a separate address(short address), A salve unit can also

be assigned to a certain group, and a slave unit can belong to different group, salve unit can exist up to 16 groups at the same

time, each unit can set 16 scenarios.

The main features of the DALI protocol

1)Asynchronous serial communication.

2)1200 baud rate, using the Manchester encoding format.

3)Two lies differential signal.

4)The high level when differential voltage is larger than 9.5V.

5)The low level when differential voltage is less than 6.5V.

6)The master unit controls communication process.

7)One DALI bus can connect with 64 slave units.

8)Each slave unit can be individually addressed.

DALI Electrical Specification

Under the idle state, from machine unit method to control the bus:

1)High Output power at ordinary time, not to interference in the hold signal.

2)Output low electricity at ordinary time, directly to the DALI bus short circuit to each other.

3)DALI bus maximum current of 250mA

4)Not a two-way communication at the same time.

5)Transmission cable up to 300 meters, or pressure drop is no more than 2v

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