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KLPA40JU SERIES


40W Single Output Programmable LED Driver


  • NFC technology programmable without driver power on
  • Constant power programmable design, constant current output
  • High efficiency (up to 91%), active power factor correction
  • Ultra low THD at light load
  •  Programmable timer  0~10V/ PWM/ Timer, Dim to off option
  •  10V/20mA AUX Output
  • UL recognized with HL/ TL/Surge(Diff:4kV, Common:4kV)
  •  UL8750 / EMC: EN55015, EN61000-4-2,3,4,5,6,8,11 /  EN61000-3-2 Class C

Specifications

 

 

5 Year Warranty

 

Approvals:  

 

ELECTRICAL SPECIFICATIONS

Part Number

Output Voltage Range Without Dimming

PROGRAMMABLE CONSTANT CURRENT REGION

Maximum Output Power

Input Current 

Power Factor

Efficiency

  110v       220v

Line Regulation

Load Regulation

Ripple

&

Noise

KLPA40JU-S024040P

24 -40 V

0.67-1.67 A

40W

0.6A

115VAC

 

0.3A

230VAC

0.99

115VAC

 

0.95

230VAC

88%

89%

±5%

 

   

 

 

 ±3%

2.0%Vo

KLPA40JU-S040068P

40-68 V

0.4-1 A

40W

89%

90%

KLPA40JU-S068114P

68-114 V

0.24-0.59 A

40W

90%

91%

 

PROTECTIONS & CONDITIONS

 

PROTECTION

OVER CURRENT

95~108%

Protection type: Constant current limiting, recovers automatically after fault condition is removed

SHORT CURRENT

Hiccup mode, recovers automatically after fault condition is removed

OVER VOLTAGE

1.3VoProtection type: Hiccup mode, recovers automatically after fault condition is removed

OVER TEMP.

Hiccup mode, recovers automatically after fault condition is removed

ENVIRONMENT

WORKING TEMP.

-35 ~ +70 (Refer to “Derating Curve”)

WORKING HUMIDITY

10 ~ 100% RH non-condensing

STORAGE TEMP., HUMIDITY

-40 ~ +85, 5 ~ 100% RH

TEMP. COEFFICIENT

±0.05% (0~50)

VIBRATION

10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes

Max T-case TEMP

89

 

 

GENERAL INFORMATION

LED Driver Type

Constant  current

Maximum Wattage

40 W

Input Voltage

90 ~ 305 VAC

Input Frequency

47 ~ 63 Hz

Total H armonic Distortion

<20%

WARRANTY

5 year limited warranty

Inrush Current

65A at 230VAC cold start +25

MTBF

200kHrs to MIL-HDBK-217 at25,GB

Protection

Overload/Overtemperature/Short circuit protection

Weight

518.2g

Packaging

25pcs/carton

 

CERTIFICATES & COMPLIANCE

SAFETY & EMC

SATETY STANDARDS

UL8750, UL935, UL1012, CSA-C22.2 No.107.1, EN61347-1, EN61347-2-13

WITHSTAND VOLTAGE

I/P – O/P: 3.75kVAC

ISOLTATION RESISTANCE

I/P – O/P: 100M Ohms / 500VDC /25 / 70% RH

EMC EMISSION

Compliance to EN55015, EN61000-3-2 Class C (60% load); EN61000-3-3

EMC IMMUNITY

Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, EN55024

 

MECHANICAL SPECIFICATION

 

 

CHARACTERISTIC CHARTS

Derating Characteristics 

Static Characteristics

KLPA40JU-S024040P / PF vs Output

KLPA40JU-S024040P / THD vs Output

KLPA40JU-S024040P / Efficiency vs Output    

KLPA40JU / Lifetime vs Case Temp

KLPA40JU / LOAD% vs TC

 

 

 

 

TIMER DIMMING

 

 

 

 

NOTE:

  1. The dimming time can be programmed by the NFC controller.
  2. The time of t1 and t2 can be set by the NFC programmer.(0.5h step)
  3. The value of I1 and I2 can be set by the NFC programmer.
  4. Current change from I1 to I2 need a few minutes.

 

0-10V ANALOG & PWM DIMMING

Io/Ir vs Vdim

Io/Ir vs Vdim

 

GND

Grey

Dimming wire 0-10V&PWM

Purple

10V AUX

Yellow

Input Dimming Voltage

0-10V

DIM+ Source Current

0-1mA

10V AUX Source Current

20mA

PWM Frenquency Range

1 ~ 10 kHz

PWM high level

10V

 

 

NOTE:

  1. Io is actual output current and Ir is rated current without dimming control.
  2. For the driver to operate properly, the load voltage must be in the working voltage range.
  3. We have DIM-TO-OFF option can be programmed by the programmer.
  4. Maximum input voltage at dimming wire is 12V. 
  5. AUX wire is only for source, can’t connect to other voltage source. 

 

NFC CONTROLLER

 NOTE: 

  1. 1.The NFC controller can program the output current, voltage and timer delays.
  2. 2.The NFC programming is a non-contact process, therefore much safer compared to traditional programming methods.
  3. 3. Power devices can be programmed without AC power applied to the driver.

 

 

 

Datasheet PDF