External LED Driver

External LED Driver

Negotiable /Piece

Min.Order:500 Pieces

Supply Ability:
800 Piece / Pieces per Month
Payment Terms:
T/T

Quick Details View All >

Place of Origin:
China
Brand Name:
DADEKAN
Model Number:
WZ-28LT057AU-PF
Output Power:
Other, 20~28W
Output Type:
Single
Input Voltage:
Other, 90VAC~264VAC

Shenzhen Dadekan Electronics Co., Ltd.

Business Type: Manufacturer
Shenzhen Guangdong China
Main Products: LED driver ,LED power supply ,switching power supply ,LED Driver Power Supply ,Constant Current Source

Product Details

Product Name: External LED Driver

Application

External driver for LED ceiling light,Panel light,Down lamp,Fluorescent lamps etc.

 


 

MODEL 

WZ-28LT057AU-PF

Input

 

Input Voltage

90VAC~264VAC

Voltage Range

100VAC~240VAC

Start-up Voltage(-25~70)

90VAC

Frequency Range

47Hz~63Hz

Power Factor(@25)

>0.93@220VAC,  Full Load

AC Current (@25)

0.305A  Max.

Inrush Current (@ 25)

20A  Max.

Output

 

Output Voltage Range 

30V~42V

Output Current

570mA  

Output Power

20~28W

Conversion Efficiency (@25)

90% @220VAC,  Full Load

No-load Output Voltage

58V  Max.

Line Regulation (@-25~70)

±5%

Accuracy Constant(@-25~70)

±5%

Set-up Time(@25)

<1S@220VAC, <2S@110VAC

Temperature Coefficient(@-25~70)

±0.03%/

Overshoot (@-25~70)

±5%  No-load Rated Voltage

Output Ripple & Noise

0<Ta≤70

1000mVP-P

-25≤Ta≤0

2000mVP-P

Protection

(-25~70)

 

Input Electrical

Low Voltage Protection

/

Over Voltage Protection

/

Output Electrical

Shorted Circuit Protection

Hiccup, Auto Recovery

No-load Protection

 Constant Voltage

Over Temperature Protection

/

Environmental 

Requirement

 

Vibration

10~500Hz, 2G 10min./1cycle, period for 60min. each along

 X, Y, Z, axes

Impact

20G/11mS pulse,3times at each X, Y, Z axes

Storage Temp. & Hum.

-40~85; 10%~95%RH  No condensing

Operating amb. Temp. & Hum.

-40~60; 20%~90%RH  No condensing

Altitude

3000m

IPX

/

EMC

Isolation Resistance

Input--out: 100M OHMS

Withstand Voltage

Input--out: 3KVAC/10mA

Ground Impedance

/

Safety Standards

IEC 61347-2-13/GB19510.14/UL8750     

EMI

CE 

EN55015 Class B/FCC Part15 B

RE 

EN55015 Class B/FCC Part15 B

Harmonic Current

EN6100-3-2, Class C

EMS

CS

EN61000-4-6 Level  2  Class B

RS

EN61000-4-3 Level  2  Class B

ESD

EN61000-4-2 Level  2  

SURGE

EN61000-4-2 Level  2  

Power Frequency Harassment

EN61000-4-8 Level  2

EFT

EN61000-4-4 Level  2  

Other

Dimensions (L * W * H)

117mm X 34mm X 26.2mm

Package

/

Cooling Method

Ventilation Cooling

Reliability

Burn-in

The power supply shall go a minimum of 4 Hours burn-in test under full load condition.

Design MTBF

50,000Hrs @25, MIL-HDBK-217 Method 2 Components Stress Method

Design electrolytic capacitor life

17520Hrs @50 Full load and units continuously working

Note

1Measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1 uF & 10uF parallel capacitor.

2Test spare parts: test voltage for 500 VDC, 65% RH @ 25 .

3The SPS is considered a component which will be installed into final equipment. The equipment must be re-confirmed that it still meets EMC directives. 

Minimum 

Negative Load 

Requirements

None 

Accessories

/

 

 

 

 

Contact Supplier

Ms. Sophie Sun Chat Now
Telephone
0086-755-27820239
Mobile
13631637512
Fax
0086-755-28720259
Address
D.Building, Tongkangfu Industrial Zone, Yingrenshi Village, Shiyan Shenzhen,Guangdong

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