ELECTRICAL REQUIREMENTS
DESIGNED NO.	YDS-8804-1-R	DATE.	2020/2/19

1.  SCOPE:

1-1.This specification describes the physical, functional and electrical characteristicsofthe   6watts,

single output5V         1.2A Description Wall Mount Open Frame

2.  INPUTCHARACTERISTICS:

2-1.Input Voltage & Frequency
switching power supply.

Desk-Top Others

 

2-2.Input current
Input current should be lower than 2-3.Inrush Current
AtFull Load ,25C,Cold Start;     0.3 Arms full-loadat 

  100-240 Vac input voltage conditions.

No Component Over Stress and No Fuse Blow No Damage To The Power Supply 。
2-4.Stand-by Consumption & Average Efficiency In Active.Comply with following regulation:

	Regulations	Efficiency Level	For
	U.S.DOE 10 CFR Part 430	Level VI			Basic Voltage model
	EU Code of Conduct Version 5,Tier 2	Level VI		V	Low Voltage model
V	(EU)2019/1782	Level VI

Stand-byconsumption                 0.1       W Max.
Average Efficiency in active 75.003% % Min.
*Alltestconditionisbasedoninpoutvoltage115/230Vac60/50Hzatambient25Cafter30 minutes in fullload.

3.  OUTPUT CHARACTERISTICS:

3-1.Output Characteristics

Item Min. Rated Max. Test conditions Output Voltage 4.75 Vdc 5.00 Vdc 5.25 Vdc NO Load Output Voltage 4.75 Vdc 5.00 Vdc 5.25 Vdc FULL Load Output Load 0 A / 1.2 A   Turn on Delay Time / 3 S Full Load & 90Vac/63Hz and 264Vac /47Hz @ Ta=25°C Hold Up Time 10 m S / Full Load & 115Vac/60Hz and 230V/50Hz,@Ta=25°C Capacitance load / 1000UF / 100 ~240Vac, Full load Ripple & Noise Max. 200 mVp-p Full Load & 115Vac/60Hz and 230V/50Hz,@Ta=25°C (Note 1) Note 1: Ripple voltage measurement is tested with an oscilloscope set at a 20M Hz bandwidth & output wire 100 mm terminated with 0.1uF ceramic capacitor & parallel with 10uf low ESR electrolytic aluminum capacitor at full load.

Output voltage, load current, voltage regulation and output noise of power supply should meet the specifications, which defined on the tables below:

4.  Output Protection:

Item	Max.		Test conditions
Over current protection (OCP)	2.40	A	115Vac/230Vac 60Hz/50Hz,Full Load.
Over voltage protection (OVP)	10	V
Short Circuit Protection(SCP)	The adapter will sustain a continuous short circuit at the output connector without damage or exceeding the case temperature limit defined in safety standard and when output short happened then should be down output voltage. Auto-recovery mode.

5.  Environment Section

Item	Min.		Max.		Remarks
Operating Temperature :	0	°C	40	°C	Unit shall comply electrical & machenical requirements when it recovers to normal ambient temperature after removed from strorage conditions.
OperatingHumidity:	10	%RH	90	%RH
Storage Temperature :	-10	°C	60	°C
Storage Humidity :	5	%RH	95	%RH

6.  Dielectric WithstandVoltage(Hi-pot)

The Adapter shall be applied

     3000      Vac for 60 seconds or4242Vdc for 60 secondsbetween

AC input terminals and output terminals. The cut off current is  specified:s:         10mA.
(Note: In mass production, the Hi-pot voltage as above can be increased 20%, and the test time can be reduced to 3 seconds totest)

7.  Insulation Resistance
Primary to secondary::::        10

8.  EMI Requirement

FCC Part 15 Class B V EN55032 Class B   J55032 Class B AS/NES 3548 Class B   CNS13438 Class B   ICES-003 Class B   GB/T9254 Class B V EN55024 Class B

The adapter complies with :

M ohm. 500 VDC.

 
9   ESD: ±      8 
KV air discharge, ± 4 KV contact discharge 
10  PLD  (lightningsurge          IEC61000-4-5            )
(1)Common Mode

(2)  DifferentialMode
 

11.SafetyConforming

+/-            KV(12ohm).ClassI(linetoearth,neutraltoearth,linetoneutral)
+/-      1    KV ( 2 ohm ) . Class II (line toneutral)
 

     

12.  Mechanical:

12-1.Dimension
Body:    61mm (L) × 28.5mm (W) ×

12-2.Output Cord  42mm (H) reference only ( Detail Refer Page   8).Plug: Wire:

12-3.Weight

PIN1:+,PIN4;-,PIN2;PIN3:Shrot               mm
N/A                                                       mm