General

The specification defines the performance characteristics of a 12W   , Single Output level switching power supply for 12V, 1Amax . The power supply has designed highly reliable but meet internation safety and radiation requirements.

1.0 Input requirements

1.1 Input voltage range

1.2 Input Current

1.3 Input protection

1.4 Input surge current

1.5 Efficiency

1.6 Power consumption

AC-DC POWER ADAPTER

ENGINEERING SPECIFICATION

Model：

2.0 Output requirements

2.1 Turn on delay

*Test on delay is measured from 0 voltage output to the main output regulation.

2.2 DC output regulation

* Total regulation involve line regulation load regulation cross regulation---etc

* Line regulation is measured from 100Vac to 240Vac

* Load regulation is measured all output from min load to max load at 230Vac

nominal AC input voltage.

2.3 Ripple/noise  *

* The ripple is measured from peak to peak with band width limit of 20MHZ

(By p*ed at the end of connector with 10uf electrolytic and 0.1μceramic disk

capacitor under DC output full load, AC nominal input 25℃ambient temperature).

2.4 Output transient response(dv,dtmx)

*Test only for main output or designed by customer.

2.5Burn in test : FULL LOAD 4HOURS.

AC-DC POWER ADAPTER

ENGINEERING SPECIFICATION

Model：

3.0 Protection

3.1 Short protection/Over current

The power supply will self-protect any output to ground , And auto recovery when abnormal circuit faults remove .

An output short circuit is defined as any output impedance of less than 0.1 ohms .

Short current and over current can not exceed 3A max . at nominal line input .

4.0 PLD(power line disturbance)

4.1 LINE POWER SURGE

The power supply shall meet its specification with a rise in AC voltage to 120% of maximum rated line voltage (275 voltage for 180-240 Vac operation ) for a maximum of 20 milliseconds at 50Hz. The surge is to be applied five times with an internal of one minute between surges .

4.2 LINE VOLTAGE SAG

The power supply shall continue to meet its specifications with a line voltage drop (and subsequent return to minimum rated voltage)to 145 Vac with a total power sag cycle time of 20 ms (rise and fall time shell equal 10 ms each).

5.0 COOLING

6.0 EMC standard:CE(*NE)

7.0 Leakage current:10 mA max .

8.0 Safety standard:CE(EN60950-1)

9.0 HI-POT

PrimaryToSecondary：3000VAC10mA1minute

PrimaryTOGround：   1500VAC10mA1minute

10. Environment

10.1 TEMPERATURE AND HUMIDITY

OPERATING TEMPERATURE          0DEGRE* C TO 40 DECRE* C .

OPERATING HUMIDITY              15% TO 90% RH . (RELATIVE HUMIDITY).

STORAGE TEMPERATURE            -20 DEGRE* C TO 50 DEGRE* C .

STORAGE HUMIDITY                10% TO 95% RH . (RELATIVE HUMIDITY) .

AC-DC POWER ADAPTER

ENGINEERING SPECIFICATION

Model：YHSD-120100C

11. Vibration

SWEEP AND R*ONANCE   SEARCH

FREQUENCY      DURATION    AXIS   AMPLITUDE

5-20-500          30 MINUT*   X ,Y, Z      1G

12. M.T.B.F

Shall be    10000    power on hours on greater under 25 degrees C of ambient temperature MTBF under evaluated under.

13. Mechanical

13.1 Dimension unit : (mm)

L×W×H=  86 ×48×30mm_­&plu*n;1

13.2 Weight(Kg) :  0.12kg&plu*n;0.01kg

13.3 Drawing : As Attachment

14.DC output connector t*e and pin *ignment : As attachment

WIRE:24AWG/2CUL2468,600mm

PLUG:JACKPLUG5.5*2.1*11mm

企业名：袁巧平

类型：生产加工

电话： 0755-23815912

联系人：袁巧平

地址：广东深圳华强北赛格高科德电子交易中心六楼62861