YP-400A-AA Datasheet, PDF (1/4 Pages) Mean Well Enterprises Co., Ltd. – 300WATX PC Power Supply

300W ATX PC Power Supply
YP-400A-AA
Features :
AC input range selected by switch
With +5VSB:0 ~ 2.0A max.
Power good signal output
Power fail signal output
Power ON-OFF switch
High efficiency / Low cost
Forced air cooling by built-in DC fan
100% full load burn-in test
Approvals: CSA / FCC
1 year warranty
R
SPECIFICATION
ORDER NO.
YP-400A-AA
SAFETY MODEL NO.
YP-400-A
CHANNEL
CH1
CH2
CH3
CH4
CH5
CH6
STANDBY
DC VOLTAGE
3.3V
5V
MINIMUM CURRENT
2A
2A
12V1
12V2
-5V
-12V
5VSB
1A
1A
0.1A
0.1A
0A
RATED CURRENT
14A
14A
5A
9A
0.3A
0.8A
2.0A
MAXIMUM CURRENT
20A
20A
8A
14A
0.3A
0.8A
2.0A
OUTPUT _{COMBINE LOAD}
+3.3V, +5V 120W max.
+3.3V, +5V, +12V 280W max.
RATED POWER (max.)
300W
RIPPLE & NOISE (max.) Note.2 50mVp-p
LINE REGULATION
1.0%
50mVp-p
1.0%
120mVp-p
1.0%
120mVp-p
1.0%
50mVp-p
2.0%
120mVp-p
2.0%
50mVp-p
1.0%
LOAD REGULATION Note.3 5.0%
5.0%
5.0%
5.0%
10%
10%
5.0%
HOLD UP TIME
8ms min. at full load
INPUT
VOLTAGE RANGE
FREQUENCY RANGE
EFFICIENCY (Typ.)
AC CURRENT
INRUSH CURRENT (max.)
103 ~ 132VAC / 206 ~ 264VAC selected by switch
47 ~ 63Hz
70%
8A / 115VAC 4.5A / 230VAC
40A / 115VAC 80A / 230VAC
LEAKAGE CURRENT(max.) 3.5mA / 240VAC
OVERLOAD
105 ~ 180% rated output power
Protection type : Shut down o/p voltage, re-power on to recover
PROTECTION OVER VOLTAGE
SHORT CIRCUIT
POWER GOOD SIGNAL
FUNCTION _{POWER FAIL SIGNAL}
PS-ON INPUT SIGNAL
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
+3.3V, +5V, +12V1, +12V2: 110%~130% of rated voltage
Protection type : Shut down o/p voltage, re-power on to recover
All output equipped with over current protection
Protection type : Shut down o/p voltage, re-power on to recover
The TTL compatible signal out with 100ms to 500ms delay after power set up
The TTL compatible signal will go down at least 1ms before +5V below 4.75V
Power on: PS-ON = "Low" or "<0.8V" ; Power off: PS-ON = "Hi" or ">2V"
-10 ~ +35
20 ~ 90% RH non-condensing
-20 ~ +85 , 10 ~ 95% RH
0.05% / ( 0 ~ 50
10 ~ 200Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY &
EMC
(Note 4)
SAFETY STANDARDS
CSA(C22.2 60950, UL60950) approved
WITHSTAND VOLTAGE
I/P-O/P, I/P-FG:1.5KVAC
ISOLATION RESISTANCE I/P-O/P, I/P-FG:50M Ohms / 500VDC / 25
EMI CONDUCTION & RADIATION Compliance to FCC part 15 class B
/ 70% RH
MTBF
OTHERS
CONNECTOR
COOLING
DIMENSION
PACKING
100K hrs min. MIL-HDBK-217F (25 )
ATX main power connector * 1ea; +12V power connector * 1ea; Serial ATA connector * 1ea
Peripheral power connector * 5 ea; Floppy drive power connector * 2 ea
Forced air ventilation by 8cm DC fan
150*140*86mm (L*W*H)
1.1kg ; 12pcs / 16kg / CARTON
NOTE
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Load regulation is measured from 20% to 100% max. Load.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
EMC directives.
File Name: YP-400A-AA-SPEC 2009-03-30