产品品牌：jzy

产品型号：jzy-120100

牌号：-

厂家：-

用途级别：-

类型:AC/DC电源	调制方式:脉冲宽度调制(PWM)式
晶体管连接方式:单端式	输入电压:100-240（V）
输出功率:12（W）	输出电压:3-24（V）
工作效率:80（%）	输出纹波噪音:100
输出电压精度:1（%）	电压调整率:3（%）
负载调整率:5（%）	产品认证:CE

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

 

Type	Voltage  range
Nominal	220VAC
Minimum	100VAC
Maximum	240VAC
Frequency	47-63 Hz sine wave 1φ

 

1.2 Input Current

 

0.5A rms max

At 100VAC input and DC output full load

 

1.3 Input protection

 

AnadequateinternalfuseontheACinputlineisprovided.

 

1.4 Input surge current

 

30A max

At power supply cold start, ambient temperature 25℃@230Vac nominal AC input

 

1.5 Efficiency

72.3% min

At AC nominal input @ output full load

 

1.6 Power consumption

 

0.5W rms max

At AC nominal input @ output unload

 

 

 

 

 

 

 

AC-DC POWER ADAPTER

ENGINEERING SPECIFICATION

Model：

2.0 Output requirements

2.1 Turn on delay

 

1000ms max

At AC low line input @ output full load

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

2.2 DC output regulation

 

Voltage	Loading(A)	ToleranceRange	Adjustablevoltage Range
	Min Normal Max	Total Regulation
+12V	0A        1A	±5%	None

* 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  *

 

Voltage (DC)	Ripple/ Noise(p-p)
+12V	300mV

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

(By passed 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)

0.5v dc max	At AC nominal input loading from 50% load to full load.
15ms t max	Dynamic rise time 10us max, duty 40ms max , Dynamic load step is slew rate of 0.5A/us

*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

Cooling  Method
By       mm fan force air cooling	√     □
Coolingshallbewithnaturalconvectioncooling	□

 

6.0 EMC standard:CE(NONE)

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          0DEGREES C TO 40 DECREES C .

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

STORAGE TEMPERATURE            -20 DEGREES C TO 50 DEGREES C .

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

 

 

AC-DC POWER ADAPTER

ENGINEERING SPECIFICATION

Model：YHSD-120100C

11. Vibration

SWEEP AND RESONANCE   SEARCH

FREQUENCY      DURATION    AXIS   AMPLITUDE

5-20-500          30 MINUTES   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±1

13.2 Weight(Kg) :  0.12kg±0.01kg

13.3 Drawing : As Attachment

14.DC output connector type and pin assignment : As attachment

WIRE:24AWG/2CUL2468,600mm

PLUG:JACKPLUG5.5*2.1*11mm