Mean Well 250w Industrial Power Supply/250W Industrial 1U ATX 12V/P4 PC Power Supply
MODEL |
IPC-250 |
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OUTPUT
|
OUTPUT NUMBER |
CH1 |
CH2 |
CH3 |
CH4 |
CH5 |
STANDBY |
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DC VOLTAGE |
3.3V |
5V |
12V |
-5V |
-12V |
5VSB |
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RATED CURRENT |
20A |
25A |
15V |
0.5A |
1A |
2A |
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CURRENT RANGE |
0~ 20A |
1 ~ 25A |
1 ~ 15A |
0 ~ 0.5A |
0.1 ~ 1A |
0 ~ 2A |
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RATED POWER
|
250W continue. +5V,+3.3V,+12V combine total power output shall not exceed 230W. (The +5 & +3.3Volt combine total output shall not exceed 150W) (The -5 & -12Volt combine total output shall not exceed 12W) |
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RIPPLE & NOISE (max.) |
50mVp-p |
50mVp-p |
120mVp-p |
100mVp-p |
120mVp-p |
50mVp-p |
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VOLTAGE ADJ. RANGE |
CH2 : 5.05 ~ 5.5V |
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VOLTAGE TOLERANCE |
CH1±5.0% |
±5.0% |
±7.0% |
±8.0% |
±10% |
±5.0% |
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LINE REGULATION |
±1.0% |
±1.0% |
±1.0% |
±2.0% |
±2.0% |
±1.0% |
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LOAD REGULATION |
±5.0% |
±5.0% |
±7.0% |
±8.0% |
±10% |
±5.0% |
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SETUP,RISE TIME |
800ms,20ms/230VAC 2500ms, 20ms/115VAC at full load |
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HOLD UP TIME |
16ms / 230VAC 16ms/115VAC at full load |
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INPUT
|
VOLTAGE RANGE |
90~264VAC |
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FREQUENCY RANGE |
47 ~ 63Hz |
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EFFICIENCY (Typ.) |
75% |
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AC CURRENT (Typ.) |
4A/115VAC 2A/230VAC |
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INRUSH CURRENT |
40A/115VAC 80A/230VAC |
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LEAKAGE CURRENT |
3mA / 240VAC |
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PROTECTION
|
OVER LOAD
|
Protection type : Shut down o/p voltage, re-power on to recover |
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105 ~ 150% rated output power | |||||||||||
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OVER VOLTAGE
|
+3.3V, +5V: 110% ~ 140% of rated voltage ; +12V:13.2V ~ 16V |
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Protection type : Shut down o/p voltage, re-power on to recover | |||||||||||
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SHORT CIRCUIT
|
All output equipped with short circuit |
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Protection type : Shut down o/p voltage, re-power on to recover | |||||||||||
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FUNCTION
|
POWERGOODSIGNAL |
The TTL compatible signal out with 100ms to 500ms delay after power set up |
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POWER FAIL SIGNAL |
The TTL compatible signal will go down at least 1ms before +5V below 4.75V |
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PS-ONINPUTSIGNAL |
Power off: PS-ON = "Hi" or ">2V" ; Power on: PS-ON = "Low" or "<0.5V" |
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ENVIRONMENT
|
WORKING TEMP. |
-10~+60°C (Refer to derating curve) |
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WORKING HUMIDITY |
20~90% RH non-condensing |
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STORAGE TEMP., H |
-40~+85°C, 10~95%RH |
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TEMP. COEFFICIENT |
±0.05%/°C (0~50°C)on CH1 output |
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VIBRATION |
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes |
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SAFETY & EMC (Note 4)
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SAFETY STANDARDS |
UL60950-1, TUV EN60950-1 approved |
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WITHSTAND VOLTAGE |
I/P-O/P:1.5KVAC I/P-FG:1.5KVAC |
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EMC EMISSION |
Compliance to , EN55022 (CISPR22) Class B ; Design refer to FCC part 15 Class B, EN61000-3-2,-3 |
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EMC IMMUNITY |
Compliance to EN61000-4-2,3,4,5,6,8,11,EN55024,EN61000-6-2 (EN50082- 2), heavy industry level, criteria A |
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ISOLATION RESISTANCE |
I/P-O/P,I/P-FG,O/P-FG:100M Ohms / 500VDC / 25°C/ 70% RH |
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OTHERS
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CONNECTOR
|
ATX main power connector * 1ea; +12V power connector * 1ea |
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Peripheral power connector * 3ea; Floppy drive power connector * 1ea | |||||||||||
MTBF |
94.1Khrs min. MIL-HDBK-217F (25°C) |
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DIMENSION |
240*83*40mm (L*W*H) |
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PACKING |
1.44Kg; 10pcs/15.4Kg/0.89CUFT |
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