250W Industrial 1U ATX 12V/P4 PC Power Supply
IPC-250
Features :
Meet 1U rack mount system
Universal AC input / Full range
Active power factor 94%
Protections:Short circuit/Overload/Over voltage
Forced air cooling by built-in DC fan
With power good and fail signal output
Built-in remote ON-OFF control
Remote DC sense +5V and +3.3V
With +5VSB:0 ~ 2.0A max.
100% full load burn-in test
High efficiency
2 years warranty
SPECIFICATION
MODEL
IPC-250
OUTPUT NUMBER
CH1
CH2
5V
CH3
CH4
CH5
STANDBY
5VSB
DC VOLTAGE
3.3V
12V
-5V
-12V
1A
RATED CURRENT
CURRENT RANGE
20A
25A
15A
0.5A
2A
0 ~ 20A
1 ~ 25A
1 ~ 15A
0 ~ 0.5A
0.1 ~ 1A
0 ~ 2A
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)
RATED POWER
RIPPLE & NOISE (max.) Note.2 50mVp-p
50mVp-p
120mVp-p
100mVp-p
120mVp-p
50mVp-p
OUTPUT
VOLTAGE ADJ. RANGE
CH2 : 5.05 ~ 5.5V
VOLTAGE TOLERANCE Note.3 5.0%
5.0%
1.0%
5.0%
7.0%
1.0%
7.0%
8.0%
2.0%
8.0%
10%
2.0%
10%
5.0%
1.0%
5.0%
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
1.0%
5.0%
800ms, 20ms/230VAC
2500ms, 20ms/115VAC at full load
HOLD TIME (Typ.)
16ms/230VAC
90 ~ 264VAC
47 ~ 63Hz
16ms/115VAC at full load
VOLTAGE RANGE
FREQUENCY RANGE
EFFICIENCY (Typ.)
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT(max.)
75%
INPUT
4A/115VAC 2A/230VAC
40A/115VAC
3mA/240VAC
80A/230VAC
105 ~ 150% rated output power
OVER LOAD
Protection type : Shut down o/p voltage, re-power on to recover
+3.3V, +5V: 110% ~ 140% of rated voltage ; +12V:13.2V ~ 16V
Protection type : Shut down o/p voltage, re-power on to recover
PROTECTION OVER VOLTAGE
SHORT CIRCUIT
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 off: PS-ON = "Hi" or ">2V" ; Power on: PS-ON = "Low" or "<0.5V"
-10 ~ +60 (Refer to "Derating Curve")
FUNCTION
POWER FAIL SIGNAL
PS-ON INPUT SIGNAL
WORKING TEMP.
WORKING HUMIDITY
20 ~ 90% RH non-condensing
-40 ~ +85 10 ~ 95% RH
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
0.05% / (0 ~ 50
)
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
UL60950-1, TUV EN60950-1 approved
VIBRATION
SAFETY STANDARDS
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMC EMISSION
EMC IMMUNITY
MTBF
I/P-O/P:1.5KVAC I/P-FG:1.5KVAC
SAFETY &
EMC
(Note 4)
I/P-O/P, I/P-FG, O/P-FG:50M Ohms / 500VDC / 25 / 70% RH
Compliance to EN55022 (CISPR22) Class B, Design refer to FCC part 15 Class B, EN61000-3-2,-3
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-2 (EN50082-2), heavy industry level, criteria A
94.1K hrs min. MIL-HDBK-217F (25
)
ATX main power connector * 1ea; +12V power connector * 1ea
Peripheral power connector * 3ea; Floppy drive power connector * 1ea
Forced air ventilation by 4cm DC fan
CONNECTOR
OTHERS
NOTE
COOLING
DIMENSION
PACKING
240*83*40mm (L*W*H)
1.44Kg; 10pcs/15.4Kg/0.89CUFT
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. For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies.
(as available on http://www.meanwell.com)
5. Derating may be needed under low input voltages. Please check the derating curve for more details.
File Name: IPC-250-SPEC 2011-08-09
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