YP-350-A [MEANWELL]
250WATX 12V PC Power Supply; 250WATX 12V PC电源
| 型号： | YP-350-A |
| 厂家： | 
MEAN WELL ENTERPRISES CO., LTD. |
| 描述： | 250WATX 12V PC Power Supply |
| 文件： | 总2页 (文件大小：461K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
250W ATX 12V PC Power Supply
YP-350A-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
Forced air cooling by built-in DC fan
100% full load burn-in test
Approvals: TUV / CSA / CB / FCC / CE
1 year warranty
R
SUD
SPECIFICATION
ORDER NO.
YP-350A-AA
SAFETY MODEL NO.
CHANNEL
YP-350-A
CH1
CH2
5V
CH3
12V1
1A
CH4
12V2
1A
CH5
-5V
CH6
-12V
0.1A
0.8A
0.8A
STANDBY
5VSB
0A
DC VOLTAGE
3.3V
2A
MINIMUM CURRENT
RATED CURRENT
MAXIMUM CURRENT
2A
0.1A
0.3A
0.3A
12A
12A
18A
5A
9A
2.0A
17A
8A
14A
2.0A
+5V, +3.3V 115W max.
+5V, +3.3V, +12V 230W max.
250W
OUTPUT
COMBINE LOAD
RATED POWER (max.)
RIPPLE & NOISE (max.) Note.2 50mVp-p
50mVp-p
1.0%
120mVp-p
1.0%
120mVp-p
1.0%
50mVp-p
2.0%
120mVp-p
2.0%
50mVp-p
1.0%
LINE REGULATION
LOAD REGULATION
HOLD UP TIME
1.0%
Note.3 5.0%
5.0%
5.0%
5.0%
10%
10%
5.0%
8ms min. at full load
VOLTAGE RANGE
103 ~ 132VAC / 206 ~ 264VAC selected by switch
FREQUENCY RANGE
EFFICIENCY (Typ.)
AC CURRENT
47 ~ 63Hz
70%
INPUT
6.0A / 115VAC 3.0A / 230VAC
INRUSH CURRENT (max.)
LEAKAGE CURRENT(max.)
40A / 115VAC
80A / 230VAC
3.5mA / 240VAC
105 ~ 150% rated output power
OVERLOAD
Protection type : Shut down o/p voltage, re-power on to recover
+3.3V, +5V, +12V1, +12V2: 110%~130% of rated voltage
PROTECTION OVER VOLTAGE
SHORT CIRCUIT
Protection type : Shut down o/p voltage, re-power on to recover
All output equipped with short circuit
Protection type : Shut down o/p voltage, re-power on to recover
POWER GOOD SIGNAL
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
FUNCTION
POWER FAIL SIGNAL
PS-ON INPUT SIGNAL
WORKING TEMP.
WORKING HUMIDITY
20 ~ 90% RH non-condensing
-20 ~ +85 , 10 ~ 95% RH
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
0.05% / (0 ~ 50
)
VIBRATION
10 ~ 200Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
CSA(C22.2 60950, UL60950),TUV EN60950 approved
I/P-O/P, I/P-FG:1.5KVAC
SAFETY STANDARDS
WITHSTAND VOLTAGE
SAFETY &
ISOLATION RESISTANCE
I/P-O/P, I/P-FG:50M Ohms / 500VDC / 25 / 70% RH
Compliance to EN55022 (CISPR22) class B, FCC part 15 class B
Compliance to EN61000-3-2,-3
EMC
EMI CONDUCTION & RADIATION
(Note 4)
HARMONIC CURRENT
EMS IMMUNITY
MTBF
Compliance to EN61000-4-2,3,4, 5,6,8,11, light industry level, criteria A
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
CONNECTOR
OTHERS
COOLING
150*140*86mm (L*W*H)
DIMENSION
PACKING
1.1kg ; 12pcs / 16kg / CARTON
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.
NOTE
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-350A-AA-SPEC 2007-05-14
250W ATX 12V PC Power Supply
YP-350A-AA
Mechanical Specification
Unit: mm
52.4
6#-32UND(4X)
6.0MM MAX DEEP
138
230
114
AC
INPUT
CONNECTOR
118.5
( D )
( D )
( D )
( E )
( D )
( D )
( E )
( B )
( C )
(A)24 Pin ATX main power connector(or 20+4pin) (B)+12V power connector
Type: MOLEX 39-01-2240 or equivalent
Type: MOLEX 39-01-2040 or equivalent
(C)Serial ATA connector
(D)Peripheral connector
Type: MOLEX 88751 or equivalent
Type: MOLEX 8981-04P or equivalent
(E)Floppy drive connector
Type: AMP 171822-4 or equivalent
( A )
File Name: YP-350A-AA-SPEC 2007-05-14
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