Shenzhen Keyingtong Electronic Technology Co., Ltd

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Double Color Dimmable LED Power Supply

US $8.90 - US $13.78

/ piece(s)

US $9.08 - US $14.06

Production Lead Time:

7 day(s)

Shipping Method:

FOB Shenzhen

Material:

Aluminum

Customised:

Yes

Model No.:

200W-400W

Description

Contact Supplier

Switching Power Supply

Product features:

• Protection function: short circuit, over current and overload;

• Reasonable circuit design layout, high conversion efficiency, low temperature rise;

• 100% full load aging test;

• Small output ripple, high working efficiency, small size and light weight;

• Every product has an impact test;

specification

Type

12V 200W

24V 200W

Output

DC voltage

12V

24V

Rated current

16.7A

8.3A

Current range

0~16.7A

0~8.3A

rated power

200W

Ripple and noise

120mV

240mV

Voltage adjustment

11.2~12.8

23.2~24.8

Range

±2%

Voltage accuracy

±0.5%

Linear adjustment rate

±1%

Start time

≤1000ms/230VAC(full loaded)

Retention time（Typ.）

30ms/230VAC(full loaded)

Input

Voltage range（V）

180-240VAC

Frequency range（Hz）

47~63Hz

Efficiency（Typ.）

83%

85%

AC current（Typ.）

0.58A 230VAC

Inrush current(Typ.)

cold start time <50A/230VAC

Leakage current

＜0.75mA/240VAC

Protection features

Short circuit protection

Protection method: hiccup mode,automatic recovery after abnormal removal.

Overload protection

110%~150% of rated output power Protection mode:hiccup mode,automatic recovery after abnormal removal.

Condition

Working temperature（℃）

-10℃ - +45℃

Working temperature（℃）

20％ - 90％RH，No condensation

Storage temperature、humidity

-20℃ - +85℃ ，10％ - 95％RH，No condensation

Temperature coefficient

±0.3‰（ 0 - 50℃ ）

Vibration resistance

10-500Hz,2g 10min/cycle，X、Y、Z axes each 60 minutes.

Safety standard

Withstand voltage(VAC)

I/P-O/P:1.5KVAC,I/P-FG:0.5KVAC,OP-FG:0.5KVAC 60S

Safety standard

Reference EN/UL60950-1,GB4943 Standard design

Insulation resistance

I/P-O/P,I/P-FG,O/P-FG: 100M Ohm/500VDC/25℃

Note

1. All unspecified parameters are measured at 230VAC voltage input, rated load and 25 degree.

2.Ripple and noise voltage:It is measured when a 12-inch twisted pair is used in a 20MHz bandwidth, and 0.1μand 47μ capacitors are connected in parallel at the terminal.

3.Accuracy:Including setting error, Linear adjustment rate and load adjustment rate.

4.Linear adjustment rate measurement method: under rated load, from low voltage to high voltage test.

5.Load adjustment rate measurement method:From 0% to 100% rated load.

6.The startup time is measured under the cold start state,and the rapid and frequent switching on and off may increase the startup time.

7.When the operating altitude is higher than 2000 meters(6500ft),the operating ring temperature needs to be lowered by 5 degree/1000 meters.

Package

product size

205*55*30(mm)(L*W*H)

Carton Quantity

100PCS

Carton Size

51.5*35.8*22cm